source: Tutorials/SAimages/Small Angle Image Processing.htm

Last change on this file was 4457, checked in by toby, 3 years ago

add data link to tutorials
  • Property svn:mime-type set to text/html
File size: 120.1 KB
Line 
1<html xmlns:v="urn:schemas-microsoft-com:vml"
2xmlns:o="urn:schemas-microsoft-com:office:office"
3xmlns:w="urn:schemas-microsoft-com:office:word"
4xmlns:m="http://schemas.microsoft.com/office/2004/12/omml"
5xmlns="http://www.w3.org/TR/REC-html40">
6
7<head>
8<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
9<meta name=ProgId content=Word.Document>
10<meta name=Generator content="Microsoft Word 15">
11<meta name=Originator content="Microsoft Word 15">
12<link rel=File-List href="Small%20Angle%20Image%20Processing_files/filelist.xml">
13<link rel=Edit-Time-Data
14href="Small%20Angle%20Image%20Processing_files/editdata.mso">
15<!--[if !mso]>
16<style>
17v\:* {behavior:url(#default#VML);}
18o\:* {behavior:url(#default#VML);}
19w\:* {behavior:url(#default#VML);}
20.shape {behavior:url(#default#VML);}
21</style>
22<![endif]--><!--[if gte mso 9]><xml>
23 <o:DocumentProperties>
24  <o:Author>Von Dreele</o:Author>
25  <o:LastAuthor>vondreele</o:LastAuthor>
26  <o:Revision>19</o:Revision>
27  <o:TotalTime>2835</o:TotalTime>
28  <o:Created>2014-05-13T20:30:00Z</o:Created>
29  <o:LastSaved>2017-04-20T16:45:00Z</o:LastSaved>
30  <o:Pages>1</o:Pages>
31  <o:Words>2100</o:Words>
32  <o:Characters>11972</o:Characters>
33  <o:Company>Argonne National Laboratory</o:Company>
34  <o:Lines>99</o:Lines>
35  <o:Paragraphs>28</o:Paragraphs>
36  <o:CharactersWithSpaces>14044</o:CharactersWithSpaces>
37  <o:Version>16.00</o:Version>
38 </o:DocumentProperties>
39 <o:OfficeDocumentSettings>
40  <o:AllowPNG/>
41 </o:OfficeDocumentSettings>
42</xml><![endif]-->
43<link rel=themeData
44href="Small%20Angle%20Image%20Processing_files/themedata.thmx">
45<link rel=colorSchemeMapping
46href="Small%20Angle%20Image%20Processing_files/colorschememapping.xml">
47<!--[if gte mso 9]><xml>
48 <w:WordDocument>
49  <w:View>Print</w:View>
50  <w:SpellingState>Clean</w:SpellingState>
51  <w:GrammarState>Clean</w:GrammarState>
52  <w:TrackMoves>false</w:TrackMoves>
53  <w:TrackFormatting/>
54  <w:PunctuationKerning/>
55  <w:ValidateAgainstSchemas/>
56  <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid>
57  <w:IgnoreMixedContent>false</w:IgnoreMixedContent>
58  <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText>
59  <w:DoNotPromoteQF/>
60  <w:LidThemeOther>EN-US</w:LidThemeOther>
61  <w:LidThemeAsian>X-NONE</w:LidThemeAsian>
62  <w:LidThemeComplexScript>X-NONE</w:LidThemeComplexScript>
63  <w:Compatibility>
64   <w:BreakWrappedTables/>
65   <w:SnapToGridInCell/>
66   <w:WrapTextWithPunct/>
67   <w:UseAsianBreakRules/>
68   <w:DontGrowAutofit/>
69   <w:SplitPgBreakAndParaMark/>
70   <w:EnableOpenTypeKerning/>
71   <w:DontFlipMirrorIndents/>
72   <w:OverrideTableStyleHps/>
73  </w:Compatibility>
74  <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
75  <m:mathPr>
76   <m:mathFont m:val="Cambria Math"/>
77   <m:brkBin m:val="before"/>
78   <m:brkBinSub m:val="&#45;-"/>
79   <m:smallFrac m:val="off"/>
80   <m:dispDef/>
81   <m:lMargin m:val="0"/>
82   <m:rMargin m:val="0"/>
83   <m:defJc m:val="centerGroup"/>
84   <m:wrapIndent m:val="1440"/>
85   <m:intLim m:val="subSup"/>
86   <m:naryLim m:val="undOvr"/>
87  </m:mathPr></w:WordDocument>
88</xml><![endif]--><!--[if gte mso 9]><xml>
89 <w:LatentStyles DefLockedState="false" DefUnhideWhenUsed="false"
90  DefSemiHidden="false" DefQFormat="false" DefPriority="99"
91  LatentStyleCount="371">
92  <w:LsdException Locked="false" Priority="0" QFormat="true" Name="Normal"/>
93  <w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 1"/>
94  <w:LsdException Locked="false" Priority="9" SemiHidden="true"
95   UnhideWhenUsed="true" QFormat="true" Name="heading 2"/>
96  <w:LsdException Locked="false" Priority="9" SemiHidden="true"
97   UnhideWhenUsed="true" QFormat="true" Name="heading 3"/>
98  <w:LsdException Locked="false" Priority="9" SemiHidden="true"
99   UnhideWhenUsed="true" QFormat="true" Name="heading 4"/>
100  <w:LsdException Locked="false" Priority="9" SemiHidden="true"
101   UnhideWhenUsed="true" QFormat="true" Name="heading 5"/>
102  <w:LsdException Locked="false" Priority="9" SemiHidden="true"
103   UnhideWhenUsed="true" QFormat="true" Name="heading 6"/>
104  <w:LsdException Locked="false" Priority="9" SemiHidden="true"
105   UnhideWhenUsed="true" QFormat="true" Name="heading 7"/>
106  <w:LsdException Locked="false" Priority="9" SemiHidden="true"
107   UnhideWhenUsed="true" QFormat="true" Name="heading 8"/>
108  <w:LsdException Locked="false" Priority="9" SemiHidden="true"
109   UnhideWhenUsed="true" QFormat="true" Name="heading 9"/>
110  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
111   Name="index 1"/>
112  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
113   Name="index 2"/>
114  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
115   Name="index 3"/>
116  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
117   Name="index 4"/>
118  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
119   Name="index 5"/>
120  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
121   Name="index 6"/>
122  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
123   Name="index 7"/>
124  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
125   Name="index 8"/>
126  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
127   Name="index 9"/>
128  <w:LsdException Locked="false" Priority="39" SemiHidden="true"
129   UnhideWhenUsed="true" Name="toc 1"/>
130  <w:LsdException Locked="false" Priority="39" SemiHidden="true"
131   UnhideWhenUsed="true" Name="toc 2"/>
132  <w:LsdException Locked="false" Priority="39" SemiHidden="true"
133   UnhideWhenUsed="true" Name="toc 3"/>
134  <w:LsdException Locked="false" Priority="39" SemiHidden="true"
135   UnhideWhenUsed="true" Name="toc 4"/>
136  <w:LsdException Locked="false" Priority="39" SemiHidden="true"
137   UnhideWhenUsed="true" Name="toc 5"/>
138  <w:LsdException Locked="false" Priority="39" SemiHidden="true"
139   UnhideWhenUsed="true" Name="toc 6"/>
140  <w:LsdException Locked="false" Priority="39" SemiHidden="true"
141   UnhideWhenUsed="true" Name="toc 7"/>
142  <w:LsdException Locked="false" Priority="39" SemiHidden="true"
143   UnhideWhenUsed="true" Name="toc 8"/>
144  <w:LsdException Locked="false" Priority="39" SemiHidden="true"
145   UnhideWhenUsed="true" Name="toc 9"/>
146  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
147   Name="Normal Indent"/>
148  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
149   Name="footnote text"/>
150  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
151   Name="annotation text"/>
152  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
153   Name="header"/>
154  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
155   Name="footer"/>
156  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
157   Name="index heading"/>
158  <w:LsdException Locked="false" Priority="35" SemiHidden="true"
159   UnhideWhenUsed="true" QFormat="true" Name="caption"/>
160  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
161   Name="table of figures"/>
162  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
163   Name="envelope address"/>
164  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
165   Name="envelope return"/>
166  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
167   Name="footnote reference"/>
168  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
169   Name="annotation reference"/>
170  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
171   Name="line number"/>
172  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
173   Name="page number"/>
174  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
175   Name="endnote reference"/>
176  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
177   Name="endnote text"/>
178  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
179   Name="table of authorities"/>
180  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
181   Name="macro"/>
182  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
183   Name="toa heading"/>
184  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
185   Name="List"/>
186  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
187   Name="List Bullet"/>
188  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
189   Name="List Number"/>
190  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
191   Name="List 2"/>
192  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
193   Name="List 3"/>
194  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
195   Name="List 4"/>
196  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
197   Name="List 5"/>
198  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
199   Name="List Bullet 2"/>
200  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
201   Name="List Bullet 3"/>
202  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
203   Name="List Bullet 4"/>
204  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
205   Name="List Bullet 5"/>
206  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
207   Name="List Number 2"/>
208  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
209   Name="List Number 3"/>
210  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
211   Name="List Number 4"/>
212  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
213   Name="List Number 5"/>
214  <w:LsdException Locked="false" Priority="10" QFormat="true" Name="Title"/>
215  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
216   Name="Closing"/>
217  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
218   Name="Signature"/>
219  <w:LsdException Locked="false" Priority="1" SemiHidden="true"
220   UnhideWhenUsed="true" Name="Default Paragraph Font"/>
221  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
222   Name="Body Text"/>
223  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
224   Name="Body Text Indent"/>
225  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
226   Name="List Continue"/>
227  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
228   Name="List Continue 2"/>
229  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
230   Name="List Continue 3"/>
231  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
232   Name="List Continue 4"/>
233  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
234   Name="List Continue 5"/>
235  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
236   Name="Message Header"/>
237  <w:LsdException Locked="false" Priority="11" QFormat="true" Name="Subtitle"/>
238  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
239   Name="Salutation"/>
240  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
241   Name="Date"/>
242  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
243   Name="Body Text First Indent"/>
244  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
245   Name="Body Text First Indent 2"/>
246  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
247   Name="Note Heading"/>
248  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
249   Name="Body Text 2"/>
250  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
251   Name="Body Text 3"/>
252  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
253   Name="Body Text Indent 2"/>
254  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
255   Name="Body Text Indent 3"/>
256  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
257   Name="Block Text"/>
258  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
259   Name="Hyperlink"/>
260  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
261   Name="FollowedHyperlink"/>
262  <w:LsdException Locked="false" Priority="22" QFormat="true" Name="Strong"/>
263  <w:LsdException Locked="false" Priority="20" QFormat="true" Name="Emphasis"/>
264  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
265   Name="Document Map"/>
266  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
267   Name="Plain Text"/>
268  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
269   Name="E-mail Signature"/>
270  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
271   Name="HTML Top of Form"/>
272  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
273   Name="HTML Bottom of Form"/>
274  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
275   Name="Normal (Web)"/>
276  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
277   Name="HTML Acronym"/>
278  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
279   Name="HTML Address"/>
280  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
281   Name="HTML Cite"/>
282  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
283   Name="HTML Code"/>
284  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
285   Name="HTML Definition"/>
286  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
287   Name="HTML Keyboard"/>
288  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
289   Name="HTML Preformatted"/>
290  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
291   Name="HTML Sample"/>
292  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
293   Name="HTML Typewriter"/>
294  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
295   Name="HTML Variable"/>
296  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
297   Name="Normal Table"/>
298  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
299   Name="annotation subject"/>
300  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
301   Name="No List"/>
302  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
303   Name="Outline List 1"/>
304  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
305   Name="Outline List 2"/>
306  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
307   Name="Outline List 3"/>
308  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
309   Name="Table Simple 1"/>
310  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
311   Name="Table Simple 2"/>
312  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
313   Name="Table Simple 3"/>
314  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
315   Name="Table Classic 1"/>
316  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
317   Name="Table Classic 2"/>
318  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
319   Name="Table Classic 3"/>
320  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
321   Name="Table Classic 4"/>
322  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
323   Name="Table Colorful 1"/>
324  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
325   Name="Table Colorful 2"/>
326  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
327   Name="Table Colorful 3"/>
328  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
329   Name="Table Columns 1"/>
330  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
331   Name="Table Columns 2"/>
332  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
333   Name="Table Columns 3"/>
334  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
335   Name="Table Columns 4"/>
336  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
337   Name="Table Columns 5"/>
338  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
339   Name="Table Grid 1"/>
340  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
341   Name="Table Grid 2"/>
342  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
343   Name="Table Grid 3"/>
344  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
345   Name="Table Grid 4"/>
346  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
347   Name="Table Grid 5"/>
348  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
349   Name="Table Grid 6"/>
350  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
351   Name="Table Grid 7"/>
352  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
353   Name="Table Grid 8"/>
354  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
355   Name="Table List 1"/>
356  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
357   Name="Table List 2"/>
358  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
359   Name="Table List 3"/>
360  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
361   Name="Table List 4"/>
362  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
363   Name="Table List 5"/>
364  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
365   Name="Table List 6"/>
366  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
367   Name="Table List 7"/>
368  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
369   Name="Table List 8"/>
370  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
371   Name="Table 3D effects 1"/>
372  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
373   Name="Table 3D effects 2"/>
374  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
375   Name="Table 3D effects 3"/>
376  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
377   Name="Table Contemporary"/>
378  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
379   Name="Table Elegant"/>
380  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
381   Name="Table Professional"/>
382  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
383   Name="Table Subtle 1"/>
384  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
385   Name="Table Subtle 2"/>
386  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
387   Name="Table Web 1"/>
388  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
389   Name="Table Web 2"/>
390  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
391   Name="Table Web 3"/>
392  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
393   Name="Balloon Text"/>
394  <w:LsdException Locked="false" Priority="59" Name="Table Grid"/>
395  <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
396   Name="Table Theme"/>
397  <w:LsdException Locked="false" SemiHidden="true" Name="Placeholder Text"/>
398  <w:LsdException Locked="false" Priority="1" QFormat="true" Name="No Spacing"/>
399  <w:LsdException Locked="false" Priority="60" Name="Light Shading"/>
400  <w:LsdException Locked="false" Priority="61" Name="Light List"/>
401  <w:LsdException Locked="false" Priority="62" Name="Light Grid"/>
402  <w:LsdException Locked="false" Priority="63" Name="Medium Shading 1"/>
403  <w:LsdException Locked="false" Priority="64" Name="Medium Shading 2"/>
404  <w:LsdException Locked="false" Priority="65" Name="Medium List 1"/>
405  <w:LsdException Locked="false" Priority="66" Name="Medium List 2"/>
406  <w:LsdException Locked="false" Priority="67" Name="Medium Grid 1"/>
407  <w:LsdException Locked="false" Priority="68" Name="Medium Grid 2"/>
408  <w:LsdException Locked="false" Priority="69" Name="Medium Grid 3"/>
409  <w:LsdException Locked="false" Priority="70" Name="Dark List"/>
410  <w:LsdException Locked="false" Priority="71" Name="Colorful Shading"/>
411  <w:LsdException Locked="false" Priority="72" Name="Colorful List"/>
412  <w:LsdException Locked="false" Priority="73" Name="Colorful Grid"/>
413  <w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 1"/>
414  <w:LsdException Locked="false" Priority="61" Name="Light List Accent 1"/>
415  <w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 1"/>
416  <w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 1"/>
417  <w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 1"/>
418  <w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 1"/>
419  <w:LsdException Locked="false" SemiHidden="true" Name="Revision"/>
420  <w:LsdException Locked="false" Priority="34" QFormat="true"
421   Name="List Paragraph"/>
422  <w:LsdException Locked="false" Priority="29" QFormat="true" Name="Quote"/>
423  <w:LsdException Locked="false" Priority="30" QFormat="true"
424   Name="Intense Quote"/>
425  <w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 1"/>
426  <w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 1"/>
427  <w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 1"/>
428  <w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 1"/>
429  <w:LsdException Locked="false" Priority="70" Name="Dark List Accent 1"/>
430  <w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 1"/>
431  <w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 1"/>
432  <w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 1"/>
433  <w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 2"/>
434  <w:LsdException Locked="false" Priority="61" Name="Light List Accent 2"/>
435  <w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 2"/>
436  <w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 2"/>
437  <w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 2"/>
438  <w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 2"/>
439  <w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 2"/>
440  <w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 2"/>
441  <w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 2"/>
442  <w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 2"/>
443  <w:LsdException Locked="false" Priority="70" Name="Dark List Accent 2"/>
444  <w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 2"/>
445  <w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 2"/>
446  <w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 2"/>
447  <w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 3"/>
448  <w:LsdException Locked="false" Priority="61" Name="Light List Accent 3"/>
449  <w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 3"/>
450  <w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 3"/>
451  <w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 3"/>
452  <w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 3"/>
453  <w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 3"/>
454  <w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 3"/>
455  <w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 3"/>
456  <w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 3"/>
457  <w:LsdException Locked="false" Priority="70" Name="Dark List Accent 3"/>
458  <w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 3"/>
459  <w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 3"/>
460  <w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 3"/>
461  <w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 4"/>
462  <w:LsdException Locked="false" Priority="61" Name="Light List Accent 4"/>
463  <w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 4"/>
464  <w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 4"/>
465  <w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 4"/>
466  <w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 4"/>
467  <w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 4"/>
468  <w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 4"/>
469  <w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 4"/>
470  <w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 4"/>
471  <w:LsdException Locked="false" Priority="70" Name="Dark List Accent 4"/>
472  <w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 4"/>
473  <w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 4"/>
474  <w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 4"/>
475  <w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 5"/>
476  <w:LsdException Locked="false" Priority="61" Name="Light List Accent 5"/>
477  <w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 5"/>
478  <w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 5"/>
479  <w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 5"/>
480  <w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 5"/>
481  <w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 5"/>
482  <w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 5"/>
483  <w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 5"/>
484  <w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 5"/>
485  <w:LsdException Locked="false" Priority="70" Name="Dark List Accent 5"/>
486  <w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 5"/>
487  <w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 5"/>
488  <w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 5"/>
489  <w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 6"/>
490  <w:LsdException Locked="false" Priority="61" Name="Light List Accent 6"/>
491  <w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 6"/>
492  <w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 6"/>
493  <w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 6"/>
494  <w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 6"/>
495  <w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 6"/>
496  <w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 6"/>
497  <w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 6"/>
498  <w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 6"/>
499  <w:LsdException Locked="false" Priority="70" Name="Dark List Accent 6"/>
500  <w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 6"/>
501  <w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 6"/>
502  <w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 6"/>
503  <w:LsdException Locked="false" Priority="19" QFormat="true"
504   Name="Subtle Emphasis"/>
505  <w:LsdException Locked="false" Priority="21" QFormat="true"
506   Name="Intense Emphasis"/>
507  <w:LsdException Locked="false" Priority="31" QFormat="true"
508   Name="Subtle Reference"/>
509  <w:LsdException Locked="false" Priority="32" QFormat="true"
510   Name="Intense Reference"/>
511  <w:LsdException Locked="false" Priority="33" QFormat="true" Name="Book Title"/>
512  <w:LsdException Locked="false" Priority="37" SemiHidden="true"
513   UnhideWhenUsed="true" Name="Bibliography"/>
514  <w:LsdException Locked="false" Priority="39" SemiHidden="true"
515   UnhideWhenUsed="true" QFormat="true" Name="TOC Heading"/>
516  <w:LsdException Locked="false" Priority="41" Name="Plain Table 1"/>
517  <w:LsdException Locked="false" Priority="42" Name="Plain Table 2"/>
518  <w:LsdException Locked="false" Priority="43" Name="Plain Table 3"/>
519  <w:LsdException Locked="false" Priority="44" Name="Plain Table 4"/>
520  <w:LsdException Locked="false" Priority="45" Name="Plain Table 5"/>
521  <w:LsdException Locked="false" Priority="40" Name="Grid Table Light"/>
522  <w:LsdException Locked="false" Priority="46" Name="Grid Table 1 Light"/>
523  <w:LsdException Locked="false" Priority="47" Name="Grid Table 2"/>
524  <w:LsdException Locked="false" Priority="48" Name="Grid Table 3"/>
525  <w:LsdException Locked="false" Priority="49" Name="Grid Table 4"/>
526  <w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark"/>
527  <w:LsdException Locked="false" Priority="51" Name="Grid Table 6 Colorful"/>
528  <w:LsdException Locked="false" Priority="52" Name="Grid Table 7 Colorful"/>
529  <w:LsdException Locked="false" Priority="46"
530   Name="Grid Table 1 Light Accent 1"/>
531  <w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 1"/>
532  <w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 1"/>
533  <w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 1"/>
534  <w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 1"/>
535  <w:LsdException Locked="false" Priority="51"
536   Name="Grid Table 6 Colorful Accent 1"/>
537  <w:LsdException Locked="false" Priority="52"
538   Name="Grid Table 7 Colorful Accent 1"/>
539  <w:LsdException Locked="false" Priority="46"
540   Name="Grid Table 1 Light Accent 2"/>
541  <w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 2"/>
542  <w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 2"/>
543  <w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 2"/>
544  <w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 2"/>
545  <w:LsdException Locked="false" Priority="51"
546   Name="Grid Table 6 Colorful Accent 2"/>
547  <w:LsdException Locked="false" Priority="52"
548   Name="Grid Table 7 Colorful Accent 2"/>
549  <w:LsdException Locked="false" Priority="46"
550   Name="Grid Table 1 Light Accent 3"/>
551  <w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 3"/>
552  <w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 3"/>
553  <w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 3"/>
554  <w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 3"/>
555  <w:LsdException Locked="false" Priority="51"
556   Name="Grid Table 6 Colorful Accent 3"/>
557  <w:LsdException Locked="false" Priority="52"
558   Name="Grid Table 7 Colorful Accent 3"/>
559  <w:LsdException Locked="false" Priority="46"
560   Name="Grid Table 1 Light Accent 4"/>
561  <w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 4"/>
562  <w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 4"/>
563  <w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 4"/>
564  <w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 4"/>
565  <w:LsdException Locked="false" Priority="51"
566   Name="Grid Table 6 Colorful Accent 4"/>
567  <w:LsdException Locked="false" Priority="52"
568   Name="Grid Table 7 Colorful Accent 4"/>
569  <w:LsdException Locked="false" Priority="46"
570   Name="Grid Table 1 Light Accent 5"/>
571  <w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 5"/>
572  <w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 5"/>
573  <w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 5"/>
574  <w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 5"/>
575  <w:LsdException Locked="false" Priority="51"
576   Name="Grid Table 6 Colorful Accent 5"/>
577  <w:LsdException Locked="false" Priority="52"
578   Name="Grid Table 7 Colorful Accent 5"/>
579  <w:LsdException Locked="false" Priority="46"
580   Name="Grid Table 1 Light Accent 6"/>
581  <w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 6"/>
582  <w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 6"/>
583  <w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 6"/>
584  <w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 6"/>
585  <w:LsdException Locked="false" Priority="51"
586   Name="Grid Table 6 Colorful Accent 6"/>
587  <w:LsdException Locked="false" Priority="52"
588   Name="Grid Table 7 Colorful Accent 6"/>
589  <w:LsdException Locked="false" Priority="46" Name="List Table 1 Light"/>
590  <w:LsdException Locked="false" Priority="47" Name="List Table 2"/>
591  <w:LsdException Locked="false" Priority="48" Name="List Table 3"/>
592  <w:LsdException Locked="false" Priority="49" Name="List Table 4"/>
593  <w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark"/>
594  <w:LsdException Locked="false" Priority="51" Name="List Table 6 Colorful"/>
595  <w:LsdException Locked="false" Priority="52" Name="List Table 7 Colorful"/>
596  <w:LsdException Locked="false" Priority="46"
597   Name="List Table 1 Light Accent 1"/>
598  <w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 1"/>
599  <w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 1"/>
600  <w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 1"/>
601  <w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 1"/>
602  <w:LsdException Locked="false" Priority="51"
603   Name="List Table 6 Colorful Accent 1"/>
604  <w:LsdException Locked="false" Priority="52"
605   Name="List Table 7 Colorful Accent 1"/>
606  <w:LsdException Locked="false" Priority="46"
607   Name="List Table 1 Light Accent 2"/>
608  <w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 2"/>
609  <w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 2"/>
610  <w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 2"/>
611  <w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 2"/>
612  <w:LsdException Locked="false" Priority="51"
613   Name="List Table 6 Colorful Accent 2"/>
614  <w:LsdException Locked="false" Priority="52"
615   Name="List Table 7 Colorful Accent 2"/>
616  <w:LsdException Locked="false" Priority="46"
617   Name="List Table 1 Light Accent 3"/>
618  <w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 3"/>
619  <w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 3"/>
620  <w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 3"/>
621  <w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 3"/>
622  <w:LsdException Locked="false" Priority="51"
623   Name="List Table 6 Colorful Accent 3"/>
624  <w:LsdException Locked="false" Priority="52"
625   Name="List Table 7 Colorful Accent 3"/>
626  <w:LsdException Locked="false" Priority="46"
627   Name="List Table 1 Light Accent 4"/>
628  <w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 4"/>
629  <w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 4"/>
630  <w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 4"/>
631  <w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 4"/>
632  <w:LsdException Locked="false" Priority="51"
633   Name="List Table 6 Colorful Accent 4"/>
634  <w:LsdException Locked="false" Priority="52"
635   Name="List Table 7 Colorful Accent 4"/>
636  <w:LsdException Locked="false" Priority="46"
637   Name="List Table 1 Light Accent 5"/>
638  <w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 5"/>
639  <w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 5"/>
640  <w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 5"/>
641  <w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 5"/>
642  <w:LsdException Locked="false" Priority="51"
643   Name="List Table 6 Colorful Accent 5"/>
644  <w:LsdException Locked="false" Priority="52"
645   Name="List Table 7 Colorful Accent 5"/>
646  <w:LsdException Locked="false" Priority="46"
647   Name="List Table 1 Light Accent 6"/>
648  <w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 6"/>
649  <w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 6"/>
650  <w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 6"/>
651  <w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 6"/>
652  <w:LsdException Locked="false" Priority="51"
653   Name="List Table 6 Colorful Accent 6"/>
654  <w:LsdException Locked="false" Priority="52"
655   Name="List Table 7 Colorful Accent 6"/>
656 </w:LatentStyles>
657</xml><![endif]-->
658<style>
659<!--
660 /* Font Definitions */
661 @font-face
662        {font-family:"Cambria Math";
663        panose-1:2 4 5 3 5 4 6 3 2 4;
664        mso-font-charset:1;
665        mso-generic-font-family:roman;
666        mso-font-pitch:variable;
667        mso-font-signature:0 0 0 0 0 0;}
668@font-face
669        {font-family:Calibri;
670        panose-1:2 15 5 2 2 2 4 3 2 4;
671        mso-font-charset:0;
672        mso-generic-font-family:swiss;
673        mso-font-pitch:variable;
674        mso-font-signature:-536859905 -1073732485 9 0 511 0;}
675@font-face
676        {font-family:Tahoma;
677        panose-1:2 11 6 4 3 5 4 4 2 4;
678        mso-font-charset:0;
679        mso-generic-font-family:swiss;
680        mso-font-pitch:variable;
681        mso-font-signature:-520081665 -1073717157 41 0 66047 0;}
682 /* Style Definitions */
683 p.MsoNormal, li.MsoNormal, div.MsoNormal
684        {mso-style-unhide:no;
685        mso-style-qformat:yes;
686        mso-style-parent:"";
687        margin:0in;
688        margin-bottom:.0001pt;
689        mso-pagination:widow-orphan;
690        font-size:12.0pt;
691        font-family:"Times New Roman",serif;
692        mso-fareast-font-family:"Times New Roman";
693        mso-fareast-theme-font:minor-fareast;}
694h1
695        {mso-style-priority:9;
696        mso-style-unhide:no;
697        mso-style-qformat:yes;
698        mso-style-link:"Heading 1 Char";
699        mso-margin-top-alt:auto;
700        margin-right:0in;
701        mso-margin-bottom-alt:auto;
702        margin-left:0in;
703        mso-pagination:widow-orphan;
704        mso-outline-level:1;
705        font-size:24.0pt;
706        font-family:"Times New Roman",serif;
707        mso-fareast-font-family:"Times New Roman";
708        mso-fareast-theme-font:minor-fareast;
709        font-weight:bold;}
710h2
711        {mso-style-noshow:yes;
712        mso-style-priority:9;
713        mso-style-qformat:yes;
714        mso-style-link:"Heading 2 Char";
715        mso-margin-top-alt:auto;
716        margin-right:0in;
717        mso-margin-bottom-alt:auto;
718        margin-left:0in;
719        mso-pagination:widow-orphan;
720        mso-outline-level:2;
721        font-size:18.0pt;
722        font-family:"Times New Roman",serif;
723        mso-fareast-font-family:"Times New Roman";
724        mso-fareast-theme-font:minor-fareast;
725        font-weight:bold;}
726h3
727        {mso-style-noshow:yes;
728        mso-style-priority:9;
729        mso-style-qformat:yes;
730        mso-style-link:"Heading 3 Char";
731        mso-margin-top-alt:auto;
732        margin-right:0in;
733        mso-margin-bottom-alt:auto;
734        margin-left:0in;
735        mso-pagination:widow-orphan;
736        mso-outline-level:3;
737        font-size:13.5pt;
738        font-family:"Times New Roman",serif;
739        mso-fareast-font-family:"Times New Roman";
740        mso-fareast-theme-font:minor-fareast;
741        font-weight:bold;}
742h4
743        {mso-style-noshow:yes;
744        mso-style-priority:9;
745        mso-style-qformat:yes;
746        mso-style-link:"Heading 4 Char";
747        mso-style-next:Normal;
748        margin-top:10.0pt;
749        margin-right:0in;
750        margin-bottom:0in;
751        margin-left:0in;
752        margin-bottom:.0001pt;
753        mso-pagination:widow-orphan lines-together;
754        page-break-after:avoid;
755        mso-outline-level:4;
756        font-size:13.0pt;
757        font-family:"Cambria",serif;
758        mso-ascii-font-family:Cambria;
759        mso-ascii-theme-font:major-latin;
760        mso-fareast-font-family:"Times New Roman";
761        mso-fareast-theme-font:major-fareast;
762        mso-hansi-font-family:Cambria;
763        mso-hansi-theme-font:major-latin;
764        mso-bidi-font-family:"Times New Roman";
765        mso-bidi-theme-font:major-bidi;
766        color:#4F81BD;
767        mso-themecolor:accent1;
768        font-weight:bold;
769        font-style:italic;}
770h5
771        {mso-style-noshow:yes;
772        mso-style-priority:9;
773        mso-style-qformat:yes;
774        mso-style-link:"Heading 5 Char";
775        mso-margin-top-alt:auto;
776        margin-right:0in;
777        mso-margin-bottom-alt:auto;
778        margin-left:0in;
779        mso-pagination:widow-orphan;
780        mso-outline-level:5;
781        font-size:12.0pt;
782        font-family:"Times New Roman",serif;
783        mso-fareast-font-family:"Times New Roman";
784        mso-fareast-theme-font:minor-fareast;
785        color:#4F4FFF;
786        font-weight:bold;}
787a:link, span.MsoHyperlink
788        {mso-style-noshow:yes;
789        mso-style-priority:99;
790        color:blue;
791        text-decoration:underline;
792        text-underline:single;}
793a:visited, span.MsoHyperlinkFollowed
794        {mso-style-noshow:yes;
795        mso-style-priority:99;
796        color:purple;
797        text-decoration:underline;
798        text-underline:single;}
799p.MsoDocumentMap, li.MsoDocumentMap, div.MsoDocumentMap
800        {mso-style-noshow:yes;
801        mso-style-priority:99;
802        mso-style-link:"Document Map Char";
803        margin:0in;
804        margin-bottom:.0001pt;
805        mso-pagination:widow-orphan;
806        font-size:8.0pt;
807        font-family:"Tahoma",sans-serif;
808        mso-fareast-font-family:"Times New Roman";
809        mso-fareast-theme-font:minor-fareast;}
810p
811        {mso-style-noshow:yes;
812        mso-style-priority:99;
813        mso-margin-top-alt:auto;
814        margin-right:0in;
815        mso-margin-bottom-alt:auto;
816        margin-left:0in;
817        mso-pagination:widow-orphan;
818        font-size:12.0pt;
819        font-family:"Times New Roman",serif;
820        mso-fareast-font-family:"Times New Roman";
821        mso-fareast-theme-font:minor-fareast;}
822pre
823        {mso-style-noshow:yes;
824        mso-style-priority:99;
825        mso-style-link:"HTML Preformatted Char";
826        margin:0in;
827        margin-bottom:.0001pt;
828        mso-pagination:widow-orphan;
829        tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
830        font-size:10.0pt;
831        font-family:"Courier New";
832        mso-fareast-font-family:"Times New Roman";}
833p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
834        {mso-style-noshow:yes;
835        mso-style-priority:99;
836        mso-style-link:"Balloon Text Char";
837        margin:0in;
838        margin-bottom:.0001pt;
839        mso-pagination:widow-orphan;
840        font-size:8.0pt;
841        font-family:"Tahoma",sans-serif;
842        mso-fareast-font-family:"Times New Roman";
843        mso-fareast-theme-font:minor-fareast;}
844span.MsoPlaceholderText
845        {mso-style-noshow:yes;
846        mso-style-priority:99;
847        mso-style-unhide:no;
848        color:gray;}
849p.MsoNoSpacing, li.MsoNoSpacing, div.MsoNoSpacing
850        {mso-style-noshow:yes;
851        mso-style-priority:1;
852        mso-style-unhide:no;
853        mso-style-qformat:yes;
854        mso-style-parent:"";
855        margin:0in;
856        margin-bottom:.0001pt;
857        mso-pagination:widow-orphan;
858        font-size:12.0pt;
859        font-family:"Times New Roman",serif;
860        mso-fareast-font-family:"Times New Roman";
861        mso-fareast-theme-font:minor-fareast;}
862p.MsoListParagraph, li.MsoListParagraph, div.MsoListParagraph
863        {mso-style-noshow:yes;
864        mso-style-priority:34;
865        mso-style-unhide:no;
866        mso-style-qformat:yes;
867        margin-top:0in;
868        margin-right:0in;
869        margin-bottom:0in;
870        margin-left:.5in;
871        margin-bottom:.0001pt;
872        mso-add-space:auto;
873        mso-pagination:widow-orphan;
874        font-size:12.0pt;
875        font-family:"Times New Roman",serif;
876        mso-fareast-font-family:"Times New Roman";
877        mso-fareast-theme-font:minor-fareast;}
878p.MsoListParagraphCxSpFirst, li.MsoListParagraphCxSpFirst, div.MsoListParagraphCxSpFirst
879        {mso-style-noshow:yes;
880        mso-style-priority:34;
881        mso-style-unhide:no;
882        mso-style-qformat:yes;
883        mso-style-type:export-only;
884        margin-top:0in;
885        margin-right:0in;
886        margin-bottom:0in;
887        margin-left:.5in;
888        margin-bottom:.0001pt;
889        mso-add-space:auto;
890        mso-pagination:widow-orphan;
891        font-size:12.0pt;
892        font-family:"Times New Roman",serif;
893        mso-fareast-font-family:"Times New Roman";
894        mso-fareast-theme-font:minor-fareast;}
895p.MsoListParagraphCxSpMiddle, li.MsoListParagraphCxSpMiddle, div.MsoListParagraphCxSpMiddle
896        {mso-style-noshow:yes;
897        mso-style-priority:34;
898        mso-style-unhide:no;
899        mso-style-qformat:yes;
900        mso-style-type:export-only;
901        margin-top:0in;
902        margin-right:0in;
903        margin-bottom:0in;
904        margin-left:.5in;
905        margin-bottom:.0001pt;
906        mso-add-space:auto;
907        mso-pagination:widow-orphan;
908        font-size:12.0pt;
909        font-family:"Times New Roman",serif;
910        mso-fareast-font-family:"Times New Roman";
911        mso-fareast-theme-font:minor-fareast;}
912p.MsoListParagraphCxSpLast, li.MsoListParagraphCxSpLast, div.MsoListParagraphCxSpLast
913        {mso-style-noshow:yes;
914        mso-style-priority:34;
915        mso-style-unhide:no;
916        mso-style-qformat:yes;
917        mso-style-type:export-only;
918        margin-top:0in;
919        margin-right:0in;
920        margin-bottom:0in;
921        margin-left:.5in;
922        margin-bottom:.0001pt;
923        mso-add-space:auto;
924        mso-pagination:widow-orphan;
925        font-size:12.0pt;
926        font-family:"Times New Roman",serif;
927        mso-fareast-font-family:"Times New Roman";
928        mso-fareast-theme-font:minor-fareast;}
929span.MsoIntenseReference
930        {mso-style-priority:32;
931        mso-style-unhide:no;
932        mso-style-qformat:yes;
933        font-variant:small-caps;
934        color:#C0504D;
935        mso-themecolor:accent2;
936        letter-spacing:.25pt;
937        font-weight:bold;
938        text-decoration:underline;
939        text-underline:single;}
940span.Heading1Char
941        {mso-style-name:"Heading 1 Char";
942        mso-style-priority:9;
943        mso-style-unhide:no;
944        mso-style-locked:yes;
945        mso-style-link:"Heading 1";
946        mso-ansi-font-size:24.0pt;
947        mso-bidi-font-size:24.0pt;
948        font-family:"Times New Roman",serif;
949        mso-ascii-font-family:"Times New Roman";
950        mso-fareast-font-family:"Times New Roman";
951        mso-fareast-theme-font:minor-fareast;
952        mso-hansi-font-family:"Times New Roman";
953        mso-bidi-font-family:"Times New Roman";
954        mso-font-kerning:18.0pt;
955        font-weight:bold;}
956span.Heading2Char
957        {mso-style-name:"Heading 2 Char";
958        mso-style-noshow:yes;
959        mso-style-priority:9;
960        mso-style-unhide:no;
961        mso-style-locked:yes;
962        mso-style-link:"Heading 2";
963        mso-ansi-font-size:18.0pt;
964        mso-bidi-font-size:18.0pt;
965        font-family:"Times New Roman",serif;
966        mso-ascii-font-family:"Times New Roman";
967        mso-fareast-font-family:"Times New Roman";
968        mso-fareast-theme-font:minor-fareast;
969        mso-hansi-font-family:"Times New Roman";
970        mso-bidi-font-family:"Times New Roman";
971        font-weight:bold;}
972span.Heading3Char
973        {mso-style-name:"Heading 3 Char";
974        mso-style-noshow:yes;
975        mso-style-priority:9;
976        mso-style-unhide:no;
977        mso-style-locked:yes;
978        mso-style-link:"Heading 3";
979        mso-ansi-font-size:13.5pt;
980        mso-bidi-font-size:13.5pt;
981        font-family:"Times New Roman",serif;
982        mso-ascii-font-family:"Times New Roman";
983        mso-fareast-font-family:"Times New Roman";
984        mso-fareast-theme-font:minor-fareast;
985        mso-hansi-font-family:"Times New Roman";
986        mso-bidi-font-family:"Times New Roman";
987        font-weight:bold;}
988span.Heading4Char
989        {mso-style-name:"Heading 4 Char";
990        mso-style-noshow:yes;
991        mso-style-priority:9;
992        mso-style-unhide:no;
993        mso-style-locked:yes;
994        mso-style-link:"Heading 4";
995        mso-ansi-font-size:13.0pt;
996        mso-bidi-font-size:13.0pt;
997        font-family:"Cambria",serif;
998        mso-ascii-font-family:Cambria;
999        mso-ascii-theme-font:major-latin;
1000        mso-fareast-font-family:"Times New Roman";
1001        mso-fareast-theme-font:major-fareast;
1002        mso-hansi-font-family:Cambria;
1003        mso-hansi-theme-font:major-latin;
1004        mso-bidi-font-family:"Times New Roman";
1005        mso-bidi-theme-font:major-bidi;
1006        color:#4F81BD;
1007        mso-themecolor:accent1;
1008        font-weight:bold;
1009        font-style:italic;}
1010span.Heading5Char
1011        {mso-style-name:"Heading 5 Char";
1012        mso-style-noshow:yes;
1013        mso-style-priority:9;
1014        mso-style-unhide:no;
1015        mso-style-locked:yes;
1016        mso-style-link:"Heading 5";
1017        mso-ansi-font-size:12.0pt;
1018        mso-bidi-font-size:12.0pt;
1019        font-family:"Times New Roman",serif;
1020        mso-ascii-font-family:"Times New Roman";
1021        mso-fareast-font-family:"Times New Roman";
1022        mso-fareast-theme-font:minor-fareast;
1023        mso-hansi-font-family:"Times New Roman";
1024        mso-bidi-font-family:"Times New Roman";
1025        color:#4F4FFF;
1026        font-weight:bold;}
1027span.HTMLPreformattedChar
1028        {mso-style-name:"HTML Preformatted Char";
1029        mso-style-noshow:yes;
1030        mso-style-priority:99;
1031        mso-style-unhide:no;
1032        mso-style-locked:yes;
1033        mso-style-link:"HTML Preformatted";
1034        font-family:"Courier New";
1035        mso-ascii-font-family:"Courier New";
1036        mso-fareast-font-family:"Times New Roman";
1037        mso-hansi-font-family:"Courier New";
1038        mso-bidi-font-family:"Courier New";}
1039p.msonormal0, li.msonormal0, div.msonormal0
1040        {mso-style-name:msonormal;
1041        mso-style-noshow:yes;
1042        mso-style-priority:99;
1043        mso-style-unhide:no;
1044        mso-margin-top-alt:auto;
1045        margin-right:0in;
1046        mso-margin-bottom-alt:auto;
1047        margin-left:0in;
1048        mso-pagination:widow-orphan;
1049        font-size:12.0pt;
1050        font-family:"Times New Roman",serif;
1051        mso-fareast-font-family:"Times New Roman";
1052        mso-fareast-theme-font:minor-fareast;}
1053span.DocumentMapChar
1054        {mso-style-name:"Document Map Char";
1055        mso-style-noshow:yes;
1056        mso-style-priority:99;
1057        mso-style-unhide:no;
1058        mso-style-locked:yes;
1059        mso-style-link:"Document Map";
1060        mso-ansi-font-size:8.0pt;
1061        mso-bidi-font-size:8.0pt;
1062        font-family:"Tahoma",sans-serif;
1063        mso-ascii-font-family:Tahoma;
1064        mso-fareast-font-family:"Times New Roman";
1065        mso-fareast-theme-font:minor-fareast;
1066        mso-hansi-font-family:Tahoma;
1067        mso-bidi-font-family:Tahoma;}
1068span.BalloonTextChar
1069        {mso-style-name:"Balloon Text Char";
1070        mso-style-noshow:yes;
1071        mso-style-priority:99;
1072        mso-style-unhide:no;
1073        mso-style-locked:yes;
1074        mso-style-link:"Balloon Text";
1075        mso-ansi-font-size:8.0pt;
1076        mso-bidi-font-size:8.0pt;
1077        font-family:"Tahoma",sans-serif;
1078        mso-ascii-font-family:Tahoma;
1079        mso-fareast-font-family:"Times New Roman";
1080        mso-fareast-theme-font:minor-fareast;
1081        mso-hansi-font-family:Tahoma;
1082        mso-bidi-font-family:Tahoma;}
1083span.SpellE
1084        {mso-style-name:"";
1085        mso-spl-e:yes;}
1086span.GramE
1087        {mso-style-name:"";
1088        mso-gram-e:yes;}
1089.MsoChpDefault
1090        {mso-style-type:export-only;
1091        mso-default-props:yes;
1092        font-size:10.0pt;
1093        mso-ansi-font-size:10.0pt;
1094        mso-bidi-font-size:10.0pt;
1095        font-family:"Calibri",sans-serif;
1096        mso-ascii-font-family:Calibri;
1097        mso-ascii-theme-font:minor-latin;
1098        mso-fareast-font-family:Calibri;
1099        mso-fareast-theme-font:minor-latin;
1100        mso-hansi-font-family:Calibri;
1101        mso-hansi-theme-font:minor-latin;
1102        mso-bidi-font-family:"Times New Roman";
1103        mso-bidi-theme-font:minor-bidi;}
1104@page WordSection1
1105        {size:8.5in 11.0in;
1106        margin:1.0in 1.0in 1.0in 1.0in;
1107        mso-header-margin:.5in;
1108        mso-footer-margin:.5in;
1109        mso-paper-source:0;}
1110div.WordSection1
1111        {page:WordSection1;}
1112-->
1113</style>
1114<!--[if gte mso 10]>
1115<style>
1116 /* Style Definitions */
1117 table.MsoNormalTable
1118        {mso-style-name:"Table Normal";
1119        mso-tstyle-rowband-size:0;
1120        mso-tstyle-colband-size:0;
1121        mso-style-noshow:yes;
1122        mso-style-priority:99;
1123        mso-style-parent:"";
1124        mso-padding-alt:0in 5.4pt 0in 5.4pt;
1125        mso-para-margin:0in;
1126        mso-para-margin-bottom:.0001pt;
1127        mso-pagination:widow-orphan;
1128        font-size:10.0pt;
1129        font-family:"Calibri",sans-serif;
1130        mso-ascii-font-family:Calibri;
1131        mso-ascii-theme-font:minor-latin;
1132        mso-hansi-font-family:Calibri;
1133        mso-hansi-theme-font:minor-latin;
1134        mso-bidi-font-family:"Times New Roman";
1135        mso-bidi-theme-font:minor-bidi;}
1136table.MsoTableGrid
1137        {mso-style-name:"Table Grid";
1138        mso-tstyle-rowband-size:0;
1139        mso-tstyle-colband-size:0;
1140        mso-style-priority:59;
1141        mso-style-unhide:no;
1142        border:solid windowtext 1.0pt;
1143        mso-border-alt:solid windowtext .5pt;
1144        mso-padding-alt:0in 5.4pt 0in 5.4pt;
1145        mso-border-insideh:.5pt solid windowtext;
1146        mso-border-insidev:.5pt solid windowtext;
1147        mso-para-margin:0in;
1148        mso-para-margin-bottom:.0001pt;
1149        mso-pagination:widow-orphan;
1150        font-size:10.0pt;
1151        font-family:"Calibri",sans-serif;
1152        mso-ascii-font-family:Calibri;
1153        mso-ascii-theme-font:minor-latin;
1154        mso-hansi-font-family:Calibri;
1155        mso-hansi-theme-font:minor-latin;}
1156</style>
1157<![endif]--><!--[if gte mso 9]><xml>
1158 <o:shapedefaults v:ext="edit" spidmax="1027"/>
1159</xml><![endif]--><!--[if gte mso 9]><xml>
1160 <o:shapelayout v:ext="edit">
1161  <o:idmap v:ext="edit" data="1"/>
1162  <o:rules v:ext="edit">
1163   <o:r id="V:Rule1" type="connector" idref="#Straight_x0020_Arrow_x0020_Connector_x0020_21"/>
1164  </o:rules>
1165 </o:shapelayout></xml><![endif]-->
1166</head>
1167
1168<body lang=EN-US link=blue vlink=purple style='tab-interval:.5in'>
1169
1170<div class=WordSection1>
1171
1172<h1><strong>Small Angle X-Ray Data – Image Processing<o:p></o:p></strong></h1>
1173
1174<P><BL>
1175  <LI><B>A video version of this tutorial is available at
1176<A href="https://anl.box.com/v/SmallAngleImageProcessing" target="_blank">
1177https://anl.box.com/v/SmallAngleImageProcessing</A></B>
1178  <LI>Exercise files are found <A href="./data/" target="_blank">here</a>
1179</BL></P><P></P>
1180
1181<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'>In
1182this tutorial you will reduce 2D SAXS data to create 1D absolute scaled data.
1183The data were collected at APS on beam line 15ID on some polymer base materials
1184to be used for liquid crystal displays. The processing has several steps
1185including detector calibration (i.e. determine sample-detector distance &amp;
1186tilt), integration and scaling to an absolute scaled glassy carbon measurement.
1187The data were collected at a wavelength of 1.0332Å with a <span class=SpellE>MarCCD</span>
1188detector placed ~570mm from the sample. Note that menu entries are listed in
1189bold face below as <b style='mso-bidi-font-weight:normal'><span
1190style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1191mso-hansi-theme-font:minor-latin;mso-bidi-theme-font:minor-latin'>Help/About
1192GSAS-II</span></b>, which lists first the name of the menu (here <b
1193style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1194mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-theme-font:
1195minor-latin'>Help</span></b>) and second the name of the entry in the menu
1196(here <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1197mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-theme-font:
1198minor-latin'>About GSAS-II</span></b>).<span style='mso-spacerun:yes'>  </span><span
1199style='mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;
1200mso-bidi-font-weight:bold;mso-bidi-font-style:italic'><o:p></o:p></span></p>
1201
1202<p class=MsoNormal>If you have not done so already, start GSAS-II.</p>
1203
1204<h2>Step 1: Detector calibration</h2>
1205
1206<p class=MsoNormal>The detector position is determined by using an image
1207collected from silver <span class=SpellE>behenate</span>; do <b
1208style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1209mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Data/Read
1210Image data…</span></b> and a file selection dialog box will appear. Go to <span
1211class=SpellE><b style='mso-bidi-font-weight:normal'><span style='font-family:
1212"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
1213minor-latin'>SAimages</span></b></span><b style='mso-bidi-font-weight:normal'><span
1214style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1215mso-hansi-theme-font:minor-latin'>/data</span></b> and select <b
1216style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1217mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>AgBehenate_003.tif</span></b>
1218with either a mouse button double click or <b style='mso-bidi-font-weight:normal'><span
1219style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1220mso-hansi-theme-font:minor-latin'>Open</span></b>; the image will appear</p>
1221
1222<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shapetype
1223 id="_x0000_t75" coordsize="21600,21600" o:spt="75" o:preferrelative="t"
1224 path="m@4@5l@4@11@9@11@9@5xe" filled="f" stroked="f">
1225 <v:stroke joinstyle="miter"/>
1226 <v:formulas>
1227  <v:f eqn="if lineDrawn pixelLineWidth 0"/>
1228  <v:f eqn="sum @0 1 0"/>
1229  <v:f eqn="sum 0 0 @1"/>
1230  <v:f eqn="prod @2 1 2"/>
1231  <v:f eqn="prod @3 21600 pixelWidth"/>
1232  <v:f eqn="prod @3 21600 pixelHeight"/>
1233  <v:f eqn="sum @0 0 1"/>
1234  <v:f eqn="prod @6 1 2"/>
1235  <v:f eqn="prod @7 21600 pixelWidth"/>
1236  <v:f eqn="sum @8 21600 0"/>
1237  <v:f eqn="prod @7 21600 pixelHeight"/>
1238  <v:f eqn="sum @10 21600 0"/>
1239 </v:formulas>
1240 <v:path o:extrusionok="f" gradientshapeok="t" o:connecttype="rect"/>
1241 <o:lock v:ext="edit" aspectratio="t"/>
1242</v:shapetype><v:shape id="Picture_x0020_1" o:spid="_x0000_i1062" type="#_x0000_t75"
1243 style='width:525pt;height:450pt;visibility:visible;mso-wrap-style:square'>
1244 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image001.png"
1245  o:title=""/>
1246</v:shape><![endif]--><![if !vml]><img width=700 height=600
1247src="Small%20Angle%20Image%20Processing_files/image001.png" v:shapes="Picture_x0020_1"><![endif]></span></p>
1248
1249<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1250
1251<p class=MsoNormal>And the <b style='mso-bidi-font-weight:normal'><span
1252style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1253mso-hansi-theme-font:minor-latin'>Image controls</span></b> window will show
1254(you may have to select the <b style='mso-bidi-font-weight:normal'><span
1255style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1256mso-hansi-theme-font:minor-latin;mso-bidi-theme-font:minor-latin'>IMG</span></b>
1257tree entry &amp; then it’s <b style='mso-bidi-font-weight:normal'><span
1258style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1259mso-hansi-theme-font:minor-latin;mso-bidi-theme-font:minor-latin'>Image
1260Controls</span></b>).</p>
1261
1262<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1263 id="_x0000_i1061" type="#_x0000_t75" style='width:468pt;height:402pt;
1264 visibility:visible;mso-wrap-style:square'>
1265 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image002.png"
1266  o:title=""/>
1267</v:shape><![endif]--><![if !vml]><img width=624 height=536
1268src="Small%20Angle%20Image%20Processing_files/image003.png" v:shapes="_x0000_i1061"><![endif]></span></p>
1269
1270<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1271
1272<p class=MsoNormal>Note the default <b style='mso-bidi-font-weight:normal'><span
1273style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1274mso-hansi-theme-font:minor-latin'>Type of image data</span></b> is <b
1275style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1276mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>PWDR -
1277powder diffraction data</span></b>; you will change that <span
1278style='mso-no-proof:yes'>now.</span> Select <b style='mso-bidi-font-weight:
1279normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1280minor-latin;mso-hansi-theme-font:minor-latin'>SASD – small angle scattering
1281data</span></b> (the window will change). Enter the <b style='mso-bidi-font-weight:
1282normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1283minor-latin;mso-hansi-theme-font:minor-latin'>wavelength</span></b> (<b
1284style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1285mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>1.0332</span></b>),
1286and select the <span class=SpellE><b style='mso-bidi-font-weight:normal'><span
1287style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1288mso-hansi-theme-font:minor-latin'>Calibrant</span></b></span> (near bottom of
1289window) as <b style='mso-bidi-font-weight:normal'><span style='font-family:
1290"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
1291minor-latin'>Ag <span class=SpellE>behenate</span></span></b>. Note that the
1292calibration info for Ag <span class=SpellE>behenate</span> was read from a
1293python file – <b style='mso-bidi-font-weight:normal'><span style='font-family:
1294"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
1295minor-latin'>GSASII/ImageCalibrants.py</span></b>. If you have a <span
1296class=SpellE>calibrant</span> that isn’t in this file you should enter it in
1297the file <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1298mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>UserCalibrants.py</span></b>;
1299just follow the format of the examples within <b style='mso-bidi-font-weight:
1300normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1301minor-latin;mso-hansi-theme-font:minor-latin'>ImageCalibrants.py</span></b>.
1302You should move the <b style='mso-bidi-font-weight:normal'><span
1303style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1304mso-hansi-theme-font:minor-latin'>Max intensity</span></b> slider to near the
1305middle of the range – that will improve the image. When done the <b
1306style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1307mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Image
1308controls</span></b> window should look like</p>
1309
1310<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1311 id="_x0000_i1060" type="#_x0000_t75" style='width:468pt;height:402pt;
1312 visibility:visible;mso-wrap-style:square'>
1313 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image004.png"
1314  o:title=""/>
1315</v:shape><![endif]--><![if !vml]><img width=624 height=536
1316src="Small%20Angle%20Image%20Processing_files/image005.png" v:shapes="_x0000_i1060"><![endif]></span></p>
1317
1318<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1319
1320<p class=MsoNormal>And the image will be</p>
1321
1322<p class=MsoNormal><!--[if gte vml 1]><v:shapetype id="_x0000_t32" coordsize="21600,21600"
1323 o:spt="32" o:oned="t" path="m,l21600,21600e" filled="f">
1324 <v:path arrowok="t" fillok="f" o:connecttype="none"/>
1325 <o:lock v:ext="edit" shapetype="t"/>
1326</v:shapetype><v:shape id="Straight_x0020_Arrow_x0020_Connector_x0020_21"
1327 o:spid="_x0000_s1026" type="#_x0000_t32" style='position:absolute;
1328 margin-left:150pt;margin-top:194.25pt;width:48pt;height:15.75pt;flip:y;
1329 z-index:251659264;visibility:visible;mso-wrap-style:square;
1330 mso-width-percent:0;mso-height-percent:0;mso-wrap-distance-left:9pt;
1331 mso-wrap-distance-top:0;mso-wrap-distance-right:9pt;
1332 mso-wrap-distance-bottom:0;mso-position-horizontal:absolute;
1333 mso-position-horizontal-relative:text;mso-position-vertical:absolute;
1334 mso-position-vertical-relative:text;mso-width-percent:0;mso-height-percent:0;
1335 mso-width-relative:page;mso-height-relative:page' o:gfxdata="UEsDBBQABgAIAAAAIQC2gziS/gAAAOEBAAATAAAAW0NvbnRlbnRfVHlwZXNdLnhtbJSRQU7DMBBF
133690jcwfIWJU67QAgl6YK0S0CoHGBkTxKLZGx5TGhvj5O2G0SRWNoz/78nu9wcxkFMGNg6quQqL6RA
13370s5Y6ir5vt9lD1JwBDIwOMJKHpHlpr69KfdHjyxSmriSfYz+USnWPY7AufNIadK6MEJMx9ApD/oD
1338OlTrorhX2lFEilmcO2RdNtjC5xDF9pCuTyYBB5bi6bQ4syoJ3g9WQ0ymaiLzg5KdCXlKLjvcW893
1339SUOqXwnz5DrgnHtJTxOsQfEKIT7DmDSUCaxw7Rqn8787ZsmRM9e2VmPeBN4uqYvTtW7jvijg9N/y
1340JsXecLq0q+WD6m8AAAD//wMAUEsDBBQABgAIAAAAIQA4/SH/1gAAAJQBAAALAAAAX3JlbHMvLnJl
1341bHOkkMFqwzAMhu+DvYPRfXGawxijTi+j0GvpHsDYimMaW0Yy2fr2M4PBMnrbUb/Q94l/f/hMi1qR
1342JVI2sOt6UJgd+ZiDgffL8ekFlFSbvV0oo4EbChzGx4f9GRdb25HMsYhqlCwG5lrLq9biZkxWOiqY
134322YiTra2kYMu1l1tQD30/bPm3wwYN0x18gb45AdQl1tp5j/sFB2T0FQ7R0nTNEV3j6o9feQzro1i
1344OWA14Fm+Q8a1a8+Bvu/d/dMb2JY5uiPbhG/ktn4cqGU/er3pcvwCAAD//wMAUEsDBBQABgAIAAAA
1345IQB9d1Df6wEAACkEAAAOAAAAZHJzL2Uyb0RvYy54bWysU02P0zAQvSPxHyzfadIAFURNV6gLXFZQ
1346bYG717EbC8djjU2T/nvGTho+pZUQl1Hs8Xsz781kezP2lp0VBgOu4etVyZlyElrjTg3//Onds1ec
1347hShcKyw41fCLCvxm9/TJdvC1qqAD2ypkROJCPfiGdzH6uiiC7FQvwgq8cpTUgL2IdMRT0aIYiL23
1348RVWWm2IAbD2CVCHQ7e2U5LvMr7WS8aPWQUVmG069xRwxx4cUi91W1CcUvjNybkP8Qxe9MI6KLlS3
1349Igr2Dc0fVL2RCAF0XEnoC9DaSJU1kJp1+ZuaYye8ylrInOAXm8L/o5Ufzgdkpm34i4ozJ3qa0TGi
1350MKcusjeIMLA9OEc+ArJqnfwafKgJtncHTIrl6I7+DuTXQLnil2Q6BD89GzX2TFvjv9CaZKtIPBvz
1351JC7LJNQYmaTLTfl6U9K8JKVozGX1MlUuRJ1oUlWPIb5X0LP00fAwt7z0OpUQ57sQJ+AVkMDWpRiF
1352sW9dy+LFk2iRtM5FUj4rmZrPMuLFqgl7rzQZRk0+zzLyqqq9RXYWtGRCSuVitTDR6wTTxtoFWD4O
1353nN8nqMprvICrx8ELIlcGFxdwbxzg3wjimGdLDuvp/dWBSXey4AHaywGvQ6Z9zAOZ/5208D+fM/zH
1354H777DgAA//8DAFBLAwQUAAYACAAAACEAuvjFqd8AAAALAQAADwAAAGRycy9kb3ducmV2LnhtbEyP
1355T0/CQBDF7yZ+h82YeJMtoqSUbgkxcjFeADEeh+7YVruzTXeh9ds7nvA2f17e+718NbpWnakPjWcD
135600kCirj0tuHKwNt+c5eCChHZYuuZDPxQgFVxfZVjZv3AWzrvYqXEhEOGBuoYu0zrUNbkMEx8Ryy/
1357T987jLL2lbY9DmLuWn2fJHPtsGFJqLGjp5rK793JGWieh3e7Hj4O+4Ozr1+b7cs0WDTm9mZcL0FF
1358GuNFDH/4gg6FMB39iW1QrYFZkkiXKEOaPoISxWwxl8vRwIMkgy5y/b9D8QsAAP//AwBQSwECLQAU
1359AAYACAAAACEAtoM4kv4AAADhAQAAEwAAAAAAAAAAAAAAAAAAAAAAW0NvbnRlbnRfVHlwZXNdLnht
1360bFBLAQItABQABgAIAAAAIQA4/SH/1gAAAJQBAAALAAAAAAAAAAAAAAAAAC8BAABfcmVscy8ucmVs
1361c1BLAQItABQABgAIAAAAIQB9d1Df6wEAACkEAAAOAAAAAAAAAAAAAAAAAC4CAABkcnMvZTJvRG9j
1362LnhtbFBLAQItABQABgAIAAAAIQC6+MWp3wAAAAsBAAAPAAAAAAAAAAAAAAAAAEUEAABkcnMvZG93
1363bnJldi54bWxQSwUGAAAAAAQABADzAAAAUQUAAAAA
1364" strokecolor="#c0504d [3205]" strokeweight="3pt">
1365 <v:stroke endarrow="open"/>
1366 <v:shadow on="t" color="black" opacity="22937f" origin=",.5" offset="0,.63889mm"/>
1367 <o:lock v:ext="edit" shapetype="f"/>
1368</v:shape><![endif]--><![if !vml]><span style='mso-ignore:vglayout;position:
1369absolute;z-index:251659264;margin-left:198px;margin-top:246px;width:73px;
1370height:39px'><img width=73 height=39
1371src="Small%20Angle%20Image%20Processing_files/image006.png" v:shapes="Straight_x0020_Arrow_x0020_Connector_x0020_21"></span><![endif]><span
1372style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape id="Picture_x0020_41"
1373 o:spid="_x0000_i1059" type="#_x0000_t75" style='width:468pt;height:401.25pt;
1374 visibility:visible;mso-wrap-style:square'>
1375 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image007.png"
1376  o:title=""/>
1377</v:shape><![endif]--><![if !vml]><img width=624 height=535
1378src="Small%20Angle%20Image%20Processing_files/image008.png" v:shapes="Picture_x0020_41"><![endif]></span></p>
1379
1380<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1381
1382<p class=MsoNormal>Next select <b style='mso-bidi-font-weight:normal'><span
1383style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1384mso-hansi-theme-font:minor-latin;mso-bidi-theme-font:minor-latin'>Calibration</span></b><b
1385style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1386mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>/Calibrate</span></b>
1387from the <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1388mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Image
1389Controls</span></b> menu; a bit of instruction will appear on the status line
1390of this window. Select 5 points on the innermost ring (arrowed above); a small
1391red cross will appear at each selection point. Press the right mouse button to
1392finish; calibration will proceed. A sequence of concentric red rings will
1393appear; they will switch to blue when calibration is finished. Select <b
1394style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1395mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Show ring
1396picks</span></b> (near bottom right of <b style='mso-bidi-font-weight:normal'><span
1397style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1398mso-hansi-theme-font:minor-latin'>Image Controls</span></b> window). The <b
1399style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1400mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Image
1401Controls</span></b> window will show the results of the calibration</p>
1402
1403<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1404 id="Picture_x0020_5" o:spid="_x0000_i1058" type="#_x0000_t75" style='width:468pt;
1405 height:402pt;visibility:visible;mso-wrap-style:square'>
1406 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image009.png"
1407  o:title=""/>
1408</v:shape><![endif]--><![if !vml]><img width=624 height=536
1409src="Small%20Angle%20Image%20Processing_files/image010.png" v:shapes="Picture_x0020_5"><![endif]></span></p>
1410
1411<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1412
1413<p class=MsoNormal>And the plot will show the points used in the calibration
1414calculations.</p>
1415
1416<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1417 id="Picture_x0020_6" o:spid="_x0000_i1057" type="#_x0000_t75" style='width:468pt;
1418 height:401.25pt;visibility:visible;mso-wrap-style:square'>
1419 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image011.png"
1420  o:title=""/>
1421</v:shape><![endif]--><![if !vml]><img width=624 height=535
1422src="Small%20Angle%20Image%20Processing_files/image012.png" v:shapes="Picture_x0020_6"><![endif]></span></p>
1423
1424<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1425
1426<p class=MsoNormal>You would like to use more points from just the visible
1427rings. I suggest you change <b style='mso-bidi-font-weight:normal'><span
1428style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1429mso-hansi-theme-font:minor-latin'>Min ring I/<span class=SpellE>Ib</span></span></b>
1430to <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1431mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>0.5</span></b>
1432and <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1433mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Min <span
1434class=SpellE>calib</span> d-spacing</span></b> to <b style='mso-bidi-font-weight:
1435normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1436minor-latin;mso-hansi-theme-font:minor-latin'>10.0</span></b>. Do <b
1437style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1438mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Calibrate/Recalibrate</span></b>;
1439more points will be used and they will be limited to the 5 visible rings in the
1440pattern.</p>
1441
1442<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1443 id="Picture_x0020_7" o:spid="_x0000_i1056" type="#_x0000_t75" style='width:468pt;
1444 height:401.25pt;visibility:visible;mso-wrap-style:square'>
1445 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image013.png"
1446  o:title=""/>
1447</v:shape><![endif]--><![if !vml]><img width=624 height=535
1448src="Small%20Angle%20Image%20Processing_files/image014.png" v:shapes="Picture_x0020_7"><![endif]></span></p>
1449
1450<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1451
1452<p class=MsoNormal>And give the calibration result as</p>
1453
1454<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1455 id="Picture_x0020_8" o:spid="_x0000_i1055" type="#_x0000_t75" style='width:468pt;
1456 height:401.25pt;visibility:visible;mso-wrap-style:square'>
1457 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image013.png"
1458  o:title=""/>
1459</v:shape><![endif]--><![if !vml]><img width=624 height=535
1460src="Small%20Angle%20Image%20Processing_files/image015.png" v:shapes="Picture_x0020_8"><![endif]></span></p>
1461
1462<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1463
1464<p class=MsoNormal>You will need this calibration information to process the
1465other images in this tutorial. To save it for future use do <span class=SpellE><b
1466style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1467mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Parms</span></b></span><b
1468style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1469mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>/Save
1470controls</span></b>; a file dialog will appear. Makeup a file name (no
1471extension needed) for this; I chose <b style='mso-bidi-font-weight:normal'><span
1472style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1473mso-hansi-theme-font:minor-latin'>SASD</span></b>. Press <b style='mso-bidi-font-weight:
1474normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1475minor-latin;mso-hansi-theme-font:minor-latin'>Save</span></b> and the file <span
1476class=SpellE><b style='mso-bidi-font-weight:normal'><span style='font-family:
1477"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
1478minor-latin'>SASD.imctrl</span></b></span> will be written to the local
1479directory. If you are continuing on to the next step do <b style='mso-bidi-font-weight:
1480normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1481minor-latin;mso-hansi-theme-font:minor-latin'>File/New Project</span></b>
1482(don’t bother saving the project file unless you want it; we will not need it
1483here); otherwise you can exit GSAS-II.</p>
1484
1485<h2>Step 2: Data image integration</h2>
1486
1487<p class=MsoNormal>The objective here is to read in the four polymer sample
1488images, a glassy carbon image, an empty container image and a dark image. The
1489images will be integrated after creating masks to remove the beam stop and
1490other objectionable parts of the images. If you have not done so already, start
1491GSAS-II. </p>
1492
1493<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1494
1495<p class=MsoNormal>First do <b style='mso-bidi-font-weight:normal'><span
1496style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1497mso-hansi-theme-font:minor-latin'>Data/Read image data…</span></b>, go to <b
1498style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1499mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>exercises/<span
1500class=SpellE>SAimages</span></span></b> and select all images except <b
1501style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1502mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>AgBehenate_003.tif</span></b>;
1503then press <b style='mso-bidi-font-weight:normal'><span style='font-family:
1504"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
1505minor-latin'>Open</span></b> to read all of them. The GSAS-II data tree window
1506will show entries for 7 images and will expand the last one</p>
1507
1508<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1509 id="Picture_x0020_9" o:spid="_x0000_i1054" type="#_x0000_t75" style='width:300pt;
1510 height:310.5pt;visibility:visible;mso-wrap-style:square'>
1511 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image016.png"
1512  o:title=""/>
1513</v:shape><![endif]--><![if !vml]><img width=400 height=414
1514src="Small%20Angle%20Image%20Processing_files/image016.png" v:shapes="Picture_x0020_9"><![endif]></span></p>
1515
1516<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1517
1518<p class=MsoNormal>Notice that the Dark, Empty and GC (glassy carbon) are all
15195s images and the Sa1-4 ones are 40s images; this time information is needed
1520later to obtain correct scaling. First select the <b style='mso-bidi-font-weight:
1521normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1522minor-latin;mso-hansi-theme-font:minor-latin'>IMG GC_5s_200.tif</span></b>
1523entry from the tree and expand it (press the <b style='mso-bidi-font-weight:
1524normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1525minor-latin;mso-hansi-theme-font:minor-latin'>+</span></b> box); then select <b
1526style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1527mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Image
1528controls</span></b>. The data window (<b style='mso-bidi-font-weight:normal'><span
1529style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1530mso-hansi-theme-font:minor-latin'>Image Controls</span></b>) will show the
1531default settings.</p>
1532
1533<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1534 id="Picture_x0020_10" o:spid="_x0000_i1053" type="#_x0000_t75" style='width:468pt;
1535 height:402pt;visibility:visible;mso-wrap-style:square'>
1536 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image017.png"
1537  o:title=""/>
1538</v:shape><![endif]--><![if !vml]><img width=624 height=536
1539src="Small%20Angle%20Image%20Processing_files/image018.png" v:shapes="Picture_x0020_10"><![endif]></span></p>
1540
1541<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1542
1543<p class=MsoNormal>Do <span class=SpellE><b style='mso-bidi-font-weight:normal'><span
1544style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1545mso-hansi-theme-font:minor-latin'>Parms</span></b></span><b style='mso-bidi-font-weight:
1546normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1547minor-latin;mso-hansi-theme-font:minor-latin'>/Load controls</span></b> from
1548the menu; a file selection dialog will appear showing the available *.<span
1549class=SpellE>imctrl</span> files (the one you made in Step 1 should be seen).
1550Select it and press <b style='mso-bidi-font-weight:normal'><span
1551style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1552mso-hansi-theme-font:minor-latin'>Open</span></b>; the <b style='mso-bidi-font-weight:
1553normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1554minor-latin;mso-hansi-theme-font:minor-latin'>Image Controls</span></b> window
1555will be redrawn with the settings obtained in <b style='mso-bidi-font-weight:
1556normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1557minor-latin;mso-hansi-theme-font:minor-latin'>Step 1: Detector calibration</span></b></p>
1558
1559<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1560 id="Picture_x0020_11" o:spid="_x0000_i1052" type="#_x0000_t75" style='width:468pt;
1561 height:402pt;visibility:visible;mso-wrap-style:square'>
1562 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image019.png"
1563  o:title=""/>
1564</v:shape><![endif]--><![if !vml]><img width=624 height=536
1565src="Small%20Angle%20Image%20Processing_files/image020.png" v:shapes="Picture_x0020_11"><![endif]></span></p>
1566
1567<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1568
1569<p class=MsoNormal>and the image will be that of glassy carbon. Changing the <b
1570style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1571mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Max
1572intensity</span></b> slider on the <b style='mso-bidi-font-weight:normal'><span
1573style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1574mso-hansi-theme-font:minor-latin'>Image Controls</span></b> window will show
1575that the image from the <span class=SpellE>MarCCD</span> is circular and
1576slightly offset from the beam center. You can also select from the drop down to
1577the left of the intensity sliders; <b style='mso-bidi-font-weight:normal'><span
1578style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1579mso-hansi-theme-font:minor-latin;mso-bidi-theme-font:minor-latin'>90%</span></b>
1580will suffice. A beam stop shadow is evident as well as an arc-like fault in the
1581image (a bit hard to see - toward the upper left corner of the image). We will
1582sort those out later.</p>
1583
1584<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1585 id="Picture_x0020_12" o:spid="_x0000_i1051" type="#_x0000_t75" style='width:468pt;
1586 height:401.25pt;visibility:visible;mso-wrap-style:square'>
1587 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image021.png"
1588  o:title=""/>
1589</v:shape><![endif]--><![if !vml]><img width=624 height=535
1590src="Small%20Angle%20Image%20Processing_files/image022.png" v:shapes="Picture_x0020_12"><![endif]></span></p>
1591
1592<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1593
1594<p class=MsoNormal>The next step we will be doing is to set up the integration
1595controls. The <b style='mso-bidi-font-weight:normal'><span style='font-family:
1596"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
1597minor-latin'>Dark image</span></b> is <b style='mso-bidi-font-weight:normal'><span
1598style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1599mso-hansi-theme-font:minor-latin'>IMG Dark_5s_003.tif</span></b>, the <b
1600style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1601mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Background
1602image</span></b> is <b style='mso-bidi-font-weight:normal'><span
1603style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1604mso-hansi-theme-font:minor-latin'>IMG Empty_5s_014.tif</span></b>. We will be
1605needing the background image; the dark is not needed as it would be subtracted
1606from both sample and background thus cancelling out. Select just <b
1607style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1608mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>IMG
1609Empty_5s_<span class=GramE>014.tif<span style='font-family:"Times New Roman",serif;
1610font-weight:normal'><span style='mso-spacerun:yes'>  </span>for</span></span></span></b>
1611the <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1612mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-theme-font:
1613minor-latin'>Background image</span></b>; leave Dark image blank. The <b
1614style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1615mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>multiplier</span></b>
1616is <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1617mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>-1.0</span></b>
1618because its exposure was the same as this glassy carbon image (5s). Notice that
1619the background is instantly applied to the image. Next check the boxes for <b
1620style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1621mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Show
1622integration limits?</span></b> and <b style='mso-bidi-font-weight:normal'><span
1623style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1624mso-hansi-theme-font:minor-latin'>Do full integration?</span></b> A pair of
1625circles with a connecting diagonal line will appear on the plot. Set the <b
1626style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1627mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Inner/Outer
1628q</span></b> values to <b style='mso-bidi-font-weight:normal'><span
1629style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1630mso-hansi-theme-font:minor-latin'>0.05</span></b> and <b style='mso-bidi-font-weight:
1631normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1632minor-latin;mso-hansi-theme-font:minor-latin'>0.9</span></b>, respectively, and
1633set the <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1634mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Start
1635azimuth</span></b> to <b style='mso-bidi-font-weight:normal'><span
1636style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1637mso-hansi-theme-font:minor-latin'>0</span></b>. Set the <b style='mso-bidi-font-weight:
1638normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1639minor-latin;mso-hansi-theme-font:minor-latin'>No. 2-theta bins</span></b> to <b
1640style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1641mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>250</span></b>,
1642which is more appropriate for small angle scattering, and set the <b
1643style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1644mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Bin style:
1645Constant step bins in</span></b> to <b style='mso-bidi-font-weight:normal'><span
1646style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1647mso-hansi-theme-font:minor-latin'>log(q)</span></b>. You should also check the <b
1648style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1649mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Apply sample
1650absorption?</span></b> and <b style='mso-bidi-font-weight:normal'><span
1651style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1652mso-hansi-theme-font:minor-latin'>Apply polarization?</span></b> <span
1653class=GramE>boxes</span>; set the sample shape to <b style='mso-bidi-font-weight:
1654normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1655minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-theme-font:minor-latin'>Fixed
1656flat plate</span></b> and enter the measured <b style='mso-bidi-font-weight:
1657normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1658minor-latin;mso-hansi-theme-font:minor-latin'>transmission</span></b> (<b
1659style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1660mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>0.818</span></b>)
1661for the glassy carbon sample. When done the <b style='mso-bidi-font-weight:
1662normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1663minor-latin;mso-hansi-theme-font:minor-latin'>Image Controls</span></b> data
1664window should look like</p>
1665
1666<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1667 id="Picture_x0020_13" o:spid="_x0000_i1050" type="#_x0000_t75" style='width:468pt;
1668 height:402pt;visibility:visible;mso-wrap-style:square'>
1669 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image023.png"
1670  o:title=""/>
1671</v:shape><![endif]--><![if !vml]><img width=624 height=536
1672src="Small%20Angle%20Image%20Processing_files/image024.png" v:shapes="Picture_x0020_13"><![endif]></span></p>
1673
1674<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1675
1676<p class=MsoNormal>And the plot should look like</p>
1677
1678<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1679 id="Picture_x0020_14" o:spid="_x0000_i1049" type="#_x0000_t75" style='width:468pt;
1680 height:401.25pt;visibility:visible;mso-wrap-style:square'>
1681 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image025.png"
1682  o:title=""/>
1683</v:shape><![endif]--><![if !vml]><img width=624 height=535
1684src="Small%20Angle%20Image%20Processing_files/image026.png" v:shapes="Picture_x0020_14"><![endif]></span></p>
1685
1686<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1687
1688<p class=MsoNormal>Now copy these controls to the other images. Do <span
1689class=SpellE><b style='mso-bidi-font-weight:normal'><span style='font-family:
1690"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
1691minor-latin'>Parms</span></b></span><b style='mso-bidi-font-weight:normal'><span
1692style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1693mso-hansi-theme-font:minor-latin'>/Copy controls</span></b> and select just the
1694<b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1695mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Sa1-4</span></b>
1696data names. </p>
1697
1698<p class=MsoNormal>We now need to go to the <b style='mso-bidi-font-weight:
1699normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1700minor-latin;mso-hansi-theme-font:minor-latin'>Image Controls</span></b> for
1701each of <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1702mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Sa1-Sa4</span></b>
1703to enter the correct transmission for each and change the Background <b
1704style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1705mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>multiplier</span></b>
1706to account for the different exposure times. Start with <b style='mso-bidi-font-weight:
1707normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1708minor-latin;mso-hansi-theme-font:minor-latin'>IMG Sa1_40s_067.tif</span></b>
1709and change <b style='mso-bidi-font-weight:normal'><span style='font-family:
1710"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
1711minor-latin'>transmission</span></b> to <b style='mso-bidi-font-weight:normal'><span
1712style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1713mso-hansi-theme-font:minor-latin'>0.943</span></b> and the <b style='mso-bidi-font-weight:
1714normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1715minor-latin;mso-hansi-theme-font:minor-latin'>multiplier</span></b> to <b
1716style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1717mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>-8.0</span></b>.
1718Then go to <b style='mso-bidi-font-weight:normal'><span style='font-family:
1719"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
1720minor-latin'>IMG Sa2_40s_069.tif</span></b> and change <b style='mso-bidi-font-weight:
1721normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1722minor-latin;mso-hansi-theme-font:minor-latin'>transmission</span></b> to <b
1723style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1724mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>0.979</span></b>;
1725<b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1726mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>multiplier</span></b>
1727to <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1728mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>-8.0</span></b>.
1729Next go <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1730mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>to IMG
1731Sa3_40s_059.tif</span></b> and change <b style='mso-bidi-font-weight:normal'><span
1732style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1733mso-hansi-theme-font:minor-latin'>transmission</span></b> to <b
1734style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1735mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>0.960</span></b>;
1736<b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1737mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>multiplier</span></b>
1738to <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1739mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>-8.0</span></b>.
1740Finally, go to <b style='mso-bidi-font-weight:normal'><span style='font-family:
1741"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
1742minor-latin'>IMG Sa4_40s_061.tif</span></b> and change <b style='mso-bidi-font-weight:
1743normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1744minor-latin;mso-hansi-theme-font:minor-latin'>transmission</span></b> to <b
1745style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1746mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>0.968</span></b>;
1747<b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1748mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>multiplier</span></b>
1749to <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1750mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>-8.0</span></b>.
1751The <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1752mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Image
1753Controls</span></b> data window for this should look like</p>
1754
1755<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1756 id="Picture_x0020_39" o:spid="_x0000_i1048" type="#_x0000_t75" style='width:468pt;
1757 height:402pt;visibility:visible;mso-wrap-style:square'>
1758 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image027.png"
1759  o:title=""/>
1760</v:shape><![endif]--><![if !vml]><img width=624 height=536
1761src="Small%20Angle%20Image%20Processing_files/image028.png" v:shapes="Picture_x0020_39"><![endif]></span></p>
1762
1763<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1764
1765<p class=MsoNormal>You will notice that the image changes as you change the Background
1766image multiplier; it applies this correction immediately. Pretty clearly much
1767of the Sa1-4 images are largely background (intensities ~0; negative ones shown
1768as red); we’ll see the result of this when we integrate them. </p>
1769
1770<p class=MsoNormal>This is a reasonable time to save the project; do <b
1771style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1772mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>File/Save
1773project as…</span></b> from the main GSAS-II data tree menu. Choose a file name
1774(I assumed <b style='mso-bidi-font-weight:normal'><span style='font-family:
1775"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
1776minor-latin'>image</span></b>) and it will be written on the local file
1777directory. </p>
1778
1779<p class=MsoNormal>As noted earlier, the images contain some unwanted features;
1780so let’s create masks to remove them. Select <b style='mso-bidi-font-weight:
1781normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1782minor-latin;mso-hansi-theme-font:minor-latin'>Masks</span></b> from the GSAS-II
1783data tree under <b style='mso-bidi-font-weight:normal'><span style='font-family:
1784"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
1785minor-latin'>IMG GC_5s_200.tif</span></b>; the data window will show</p>
1786
1787<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1788 id="Picture_x0020_40" o:spid="_x0000_i1047" type="#_x0000_t75" style='width:453.75pt;
1789 height:140.25pt;visibility:visible;mso-wrap-style:square'>
1790 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image029.png"
1791  o:title=""/>
1792</v:shape><![endif]--><![if !vml]><img width=605 height=187
1793src="Small%20Angle%20Image%20Processing_files/image029.png" v:shapes="Picture_x0020_40"><![endif]></span></p>
1794
1795<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1796
1797<p class=MsoNormal>To mask out the regions beyond the circular <span
1798class=SpellE>MarCCD</span> image change the <span class=GramE><b
1799style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1800mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Lower<span
1801style='mso-spacerun:yes'>  </span><span class=SpellE>threshhold</span></span></b></span>
1802from <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1803mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>0</span></b>
1804to <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1805mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>1</span></b>;
1806the image will be redrawn with these regions in red</p>
1807
1808<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1809 id="Picture_x0020_43" o:spid="_x0000_i1046" type="#_x0000_t75" style='width:468pt;
1810 height:430.5pt;visibility:visible;mso-wrap-style:square'>
1811 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image030.png"
1812  o:title=""/>
1813</v:shape><![endif]--><![if !vml]><img width=624 height=574
1814src="Small%20Angle%20Image%20Processing_files/image031.png" v:shapes="Picture_x0020_43"><![endif]></span></p>
1815
1816<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1817
1818<p class=MsoNormal>These are now excluded. The status line for the <b
1819style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1820mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Masks</span></b>
1821data window gives the directions for adding additional masks. You can make arcs
1822(we’ll use that here), rings, spots (this too) and polygons (this as well) as
1823masks. These enclose areas to be excluded. The frame works in the opposite
1824sense in that everything outside the frame is excluded (NB: only one frame is
1825allowed). So let’s first mask the bad arc in the upper left – zoom in on that
1826part of the image</p>
1827
1828<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1829 id="Picture_x0020_44" o:spid="_x0000_i1045" type="#_x0000_t75" style='width:468pt;
1830 height:430.5pt;visibility:visible;mso-wrap-style:square'>
1831 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image032.png"
1832  o:title=""/>
1833</v:shape><![endif]--><![if !vml]><img width=624 height=574
1834src="Small%20Angle%20Image%20Processing_files/image033.png" v:shapes="Picture_x0020_44"><![endif]></span></p>
1835
1836<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1837
1838<p class=MsoNormal>To add the mask 1: be sure the focus is on the image and the
1839zoom buttons are off, 2: type <b style='mso-bidi-font-weight:normal'><span
1840style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1841mso-hansi-theme-font:minor-latin'>a</span></b> to activate the arc mask entry
18423: press the left mouse button (<b style='mso-bidi-font-weight:normal'><span
1843style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1844mso-hansi-theme-font:minor-latin'>LB</span></b>) with the cursor centered on
1845the bad arc. The <b style='mso-bidi-font-weight:normal'><span style='font-family:
1846"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
1847minor-latin'>Masks</span></b> window will show a new entry </p>
1848
1849<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1850 id="Picture_x0020_45" o:spid="_x0000_i1044" type="#_x0000_t75" style='width:453.75pt;
1851 height:183.75pt;visibility:visible;mso-wrap-style:square'>
1852 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image034.png"
1853  o:title=""/>
1854</v:shape><![endif]--><![if !vml]><img width=605 height=245
1855src="Small%20Angle%20Image%20Processing_files/image034.png" v:shapes="Picture_x0020_45"><![endif]></span><span
1856style='mso-spacerun:yes'> </span></p>
1857
1858<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1859
1860<p class=MsoNormal>and an arc mask will be drawn on the plot.</p>
1861
1862<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1863 id="Picture_x0020_46" o:spid="_x0000_i1043" type="#_x0000_t75" style='width:468pt;
1864 height:430.5pt;visibility:visible;mso-wrap-style:square'>
1865 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image035.png"
1866  o:title=""/>
1867</v:shape><![endif]--><![if !vml]><img width=624 height=574
1868src="Small%20Angle%20Image%20Processing_files/image036.png" v:shapes="Picture_x0020_46"><![endif]></span></p>
1869
1870<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1871
1872<p class=MsoNormal>You can change the angular width of the arc by changing <b
1873style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1874mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>thickness</span></b>
1875in the <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1876mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Masks</span></b>
1877data window, you can change the angular range of the arc by RB dragging either
1878end of the arc (NB: increments only in whole degrees), and you can move the
1879arc<span style='mso-spacerun:yes'>  </span>along a constant 2&#920; angle by LB
1880dragging on any edge of the mask. The curvature is centered on the beam center
1881position and follows a constant 2&#920; curve established by the detector
1882calibration.<span style='mso-no-proof:yes'> </span></p>
1883
1884<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1885 id="Picture_x0020_65" o:spid="_x0000_i1042" type="#_x0000_t75" style='width:525pt;
1886 height:450pt;visibility:visible;mso-wrap-style:square'>
1887 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image037.png"
1888  o:title=""/>
1889</v:shape><![endif]--><![if !vml]><img width=700 height=600
1890src="Small%20Angle%20Image%20Processing_files/image037.png" v:shapes="Picture_x0020_65"><![endif]></span></p>
1891
1892<p class=MsoNormal>Next let’s deal with the beam stop. I’m going to use both a
1893polygon and a spot to cover it. Move the zoom area to be around the center,
1894make sure the zoom buttons are off, enter ‘<b style='mso-bidi-font-weight:normal'><span
1895style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1896mso-hansi-theme-font:minor-latin'>s</span></b>’ on the plot and press mouse <b
1897style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1898mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>LB</span></b>
1899with the cursor positioned where you want the spot (probably on the ‘X’ – beam center
1900position). A 1mm diameter red circle will appear on the plot</p>
1901
1902<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1903 id="Picture_x0020_66" o:spid="_x0000_i1041" type="#_x0000_t75" style='width:525pt;
1904 height:450pt;visibility:visible;mso-wrap-style:square'>
1905 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image038.png"
1906  o:title=""/>
1907</v:shape><![endif]--><![if !vml]><img width=700 height=600
1908src="Small%20Angle%20Image%20Processing_files/image038.png" v:shapes="Picture_x0020_66"><![endif]></span></p>
1909
1910<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1911
1912<p class=MsoNormal>And the <b style='mso-bidi-font-weight:normal'><span
1913style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1914mso-hansi-theme-font:minor-latin'>Masks</span></b> window will have new
1915information</p>
1916
1917<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1918 id="Picture_x0020_47" o:spid="_x0000_i1040" type="#_x0000_t75" style='width:453.75pt;
1919 height:227.25pt;visibility:visible;mso-wrap-style:square'>
1920 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image039.png"
1921  o:title=""/>
1922</v:shape><![endif]--><![if !vml]><img width=605 height=303
1923src="Small%20Angle%20Image%20Processing_files/image039.png" v:shapes="Picture_x0020_47"><![endif]></span></p>
1924
1925<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1926
1927<p class=MsoNormal>You can change the diameter of the spot, I used <b
1928style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1929mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>7.0</span></b>;
1930the plot now shows a ring that just covers the beam stop. You may have to drag
1931it a bit (Hint: drag the center of the spot) to get it well centered.</p>
1932
1933<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1934 id="Picture_x0020_67" o:spid="_x0000_i1039" type="#_x0000_t75" style='width:525pt;
1935 height:450pt;visibility:visible;mso-wrap-style:square'>
1936 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image040.png"
1937  o:title=""/>
1938</v:shape><![endif]--><![if !vml]><img width=700 height=600
1939src="Small%20Angle%20Image%20Processing_files/image040.png" v:shapes="Picture_x0020_67"><![endif]></span></p>
1940
1941<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1942
1943<p class=MsoNormal>Next we need to mask the stick holding the beam stop; we’ll
1944use a 4 sided polygon for this. Adjust the zoom &amp; position so you can see
1945the entire beam stop stick. Make sure all zoom buttons are off, press ‘<b
1946style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1947mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>p</span></b>’
1948on the plot, then press the mouse <b style='mso-bidi-font-weight:normal'><span
1949style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1950mso-hansi-theme-font:minor-latin'>LB</span></b> at four points in succession
1951around the beam stop stick. A line segment for the polygon will be drawn
1952following your mouse clicks. Finally press the mouse <b style='mso-bidi-font-weight:
1953normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1954minor-latin;mso-hansi-theme-font:minor-latin'>RB</span></b> to close the
1955polygon. You should see something like</p>
1956
1957<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
1958 id="Picture_x0020_68" o:spid="_x0000_i1038" type="#_x0000_t75" style='width:525pt;
1959 height:450pt;visibility:visible;mso-wrap-style:square'>
1960 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image041.png"
1961  o:title=""/>
1962</v:shape><![endif]--><![if !vml]><img width=700 height=600
1963src="Small%20Angle%20Image%20Processing_files/image041.png" v:shapes="Picture_x0020_68"><![endif]></span></p>
1964
1965<p class=MsoNormal><o:p>&nbsp;</o:p></p>
1966
1967<p class=MsoNormal>You can adjust the position of the polygon vertices by
1968closely dragging it with mouse <b style='mso-bidi-font-weight:normal'><span
1969style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1970mso-hansi-theme-font:minor-latin'>LB</span></b> pressed; a new vertex can be
1971added by dragging an existing vertex with the mouse <b style='mso-bidi-font-weight:
1972normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1973minor-latin;mso-hansi-theme-font:minor-latin'>RB</span></b> pressed. If you
1974drag one vertex onto another, they are merged and cannot be separated.</p>
1975
1976<p class=MsoNormal>We want to use these masks for all the Sa1-4 images. Do <b
1977style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1978mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Operations/Copy
1979mask</span></b>; a <b style='mso-bidi-font-weight:normal'><span
1980style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1981mso-hansi-theme-font:minor-latin'>Copy mask information</span></b> dialog box
1982will appear. Select the <b style='mso-bidi-font-weight:normal'><span
1983style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1984mso-hansi-theme-font:minor-latin'>Sa1-4</span></b> items and press <b
1985style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1986mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Ok</span></b>.
1987Here is a useful place to save your project; do <b style='mso-bidi-font-weight:
1988normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
1989minor-latin;mso-hansi-theme-font:minor-latin'>File/Save project</span></b> from
1990the main GSAS-II data tree menu.</p>
1991
1992<h2>Step 3: Integration of images</h2>
1993
1994<p class=MsoNormal>We are now ready to integrate the glassy carbon and the four
1995Sa images. Select any <b style='mso-bidi-font-weight:normal'><span
1996style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
1997mso-hansi-theme-font:minor-latin'>Image Controls</span></b> and then do <b
1998style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
1999mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Integration/Integrate
2000all</span></b>. A selection dialog will appear; select only the <b
2001style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
2002mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>GC</span></b>
2003and <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
2004mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Sa1-Sa4</span></b>
2005data sets and press <b style='mso-bidi-font-weight:normal'><span
2006style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2007mso-hansi-theme-font:minor-latin'>Ok</span></b>. The image integration will
2008proceed; a progress bar increments as each one is done. Five SASD data items
2009will appear on the GSAS-II data tree; the last one (<b style='mso-bidi-font-weight:
2010normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
2011minor-latin;mso-hansi-theme-font:minor-latin'>SASD Sa4_40s_061.tif <span
2012class=SpellE>Azm</span>=0.00</span></b>) will be expanded and plotted (you may
2013have to select the <b style='mso-bidi-font-weight:normal'><span
2014style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2015mso-hansi-theme-font:minor-latin'>Powder Patterns</span></b> tab to see it).</p>
2016
2017<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
2018 id="Picture_x0020_26" o:spid="_x0000_i1037" type="#_x0000_t75" style='width:525pt;
2019 height:450pt;visibility:visible;mso-wrap-style:square'>
2020 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image042.png"
2021  o:title=""/>
2022</v:shape><![endif]--><![if !vml]><img width=700 height=600
2023src="Small%20Angle%20Image%20Processing_files/image042.png" v:shapes="Picture_x0020_26"><![endif]></span></p>
2024
2025<p class=MsoNormal><o:p>&nbsp;</o:p></p>
2026
2027<p class=MsoNormal>Pretty obviously the SASD pattern is down to background at
2028Q~0.25Å<sup>-1</sup>; the other Sa1-Sa4 patterns are similar. The glassy carbon
2029pattern extends nicely to the highest Q (~1.0Å<sup>-1</sup>) measured.</p>
2030
2031<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
2032 id="_x0000_i1036" type="#_x0000_t75" style='width:525pt;height:450pt;
2033 visibility:visible;mso-wrap-style:square'>
2034 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image043.png"
2035  o:title=""/>
2036</v:shape><![endif]--><![if !vml]><img width=700 height=600
2037src="Small%20Angle%20Image%20Processing_files/image043.png" v:shapes="_x0000_i1036"><![endif]></span></p>
2038
2039<p class=MsoNormal><o:p>&nbsp;</o:p></p>
2040
2041<h2>Step 4: Scaling of SASD patterns</h2>
2042
2043<p class=MsoNormal>To set this data on an absolute scale, we compare it to an
2044absolute scaled glassy carbon scan. One of these is in the same directory as
2045the image data; do <b style='mso-bidi-font-weight:normal'><span
2046style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2047mso-hansi-theme-font:minor-latin'>Import/Small Angle Data/ from q(A-1) step
2048X-ray QIE data file</span></b> and select <b style='mso-bidi-font-weight:normal'><span
2049style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2050mso-hansi-theme-font:minor-latin'>GC calibrated data.txt</span></b> from the
2051file selection dialog. You will need to select <b style='mso-bidi-font-weight:
2052normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
2053minor-latin;mso-hansi-theme-font:minor-latin'>any <span class=GramE>file(</span>*.*)</span></b>
2054to see it. A <b style='mso-bidi-font-weight:normal'><span style='font-family:
2055"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
2056minor-latin'>Is this the file you want</span></b> dialog will appear – respond <b
2057style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
2058mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Yes</span></b>
2059to read the file; it will be plotted.</p>
2060
2061<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
2062 id="_x0000_i1035" type="#_x0000_t75" style='width:525pt;height:450pt;
2063 visibility:visible;mso-wrap-style:square'>
2064 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image044.png"
2065  o:title=""/>
2066</v:shape><![endif]--><![if !vml]><img width=700 height=600
2067src="Small%20Angle%20Image%20Processing_files/image044.png" v:shapes="_x0000_i1035"><![endif]></span></p>
2068
2069<p class=MsoNormal><o:p>&nbsp;</o:p></p>
2070
2071<p class=MsoNormal>If you enter ‘<b style='mso-bidi-font-weight:normal'><span
2072style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2073mso-hansi-theme-font:minor-latin'>m</span></b>’ on the plot window, all of the
2074SASD patterns will be plotted together (I’ve adjusted the zoom to see them
2075all).</p>
2076
2077<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
2078 id="_x0000_i1034" type="#_x0000_t75" style='width:525pt;height:450pt;
2079 visibility:visible;mso-wrap-style:square'>
2080 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image045.png"
2081  o:title=""/>
2082</v:shape><![endif]--><![if !vml]><img width=700 height=600
2083src="Small%20Angle%20Image%20Processing_files/image045.png" v:shapes="_x0000_i1034"><![endif]></span></p>
2084
2085<p class=MsoNormal><o:p>&nbsp;</o:p></p>
2086
2087<p class=MsoNormal>Clearly the measured image data need to be scaled down to have
2088them on absolute scale. First is to discover the scaling between the two glassy
2089carbon patterns. Go to the measured one (<b style='mso-bidi-font-weight:normal'><span
2090style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2091mso-hansi-theme-font:minor-latin'>SASD GC_5s_200.tif <span class=SpellE>Azm</span>=0.00</span></b>)
2092and select <b style='mso-bidi-font-weight:normal'><span style='font-family:
2093"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
2094minor-latin'>Sample Parameters</span></b>.</p>
2095
2096<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
2097 id="Picture_x0020_48" o:spid="_x0000_i1033" type="#_x0000_t75" style='width:304.5pt;
2098 height:460.5pt;visibility:visible;mso-wrap-style:square'>
2099 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image046.png"
2100  o:title=""/>
2101</v:shape><![endif]--><![if !vml]><img width=406 height=614
2102src="Small%20Angle%20Image%20Processing_files/image046.png" v:shapes="Picture_x0020_48"><![endif]></span></p>
2103
2104<p class=MsoNormal><o:p>&nbsp;</o:p></p>
2105
2106<p class=MsoNormal>We will change <b style='mso-bidi-font-weight:normal'><span
2107style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2108mso-hansi-theme-font:minor-latin'>Histogram scale factor</span></b> by
2109comparison with the absolute glassy carbon scan. Do <b style='mso-bidi-font-weight:
2110normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
2111minor-latin;mso-hansi-theme-font:minor-latin'>Command/Set scale</span></b> from
2112the <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
2113mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Sample
2114Parameters</span></b> menu; a <b style='mso-bidi-font-weight:normal'><span
2115style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2116mso-hansi-theme-font:minor-latin'>Reference histogram</span></b> dialog will
2117appear.</p>
2118
2119<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
2120 id="Picture_x0020_49" o:spid="_x0000_i1032" type="#_x0000_t75" style='width:192.75pt;
2121 height:168pt;visibility:visible;mso-wrap-style:square'>
2122 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image047.png"
2123  o:title=""/>
2124</v:shape><![endif]--><![if !vml]><img width=257 height=224
2125src="Small%20Angle%20Image%20Processing_files/image047.png" v:shapes="Picture_x0020_49"><![endif]></span></p>
2126
2127<p class=MsoNormal><o:p>&nbsp;</o:p></p>
2128
2129<p class=MsoNormal>Select <b style='mso-bidi-font-weight:normal'><span
2130style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2131mso-hansi-theme-font:minor-latin'>SASD GC calibrated data.txt</span></b> (shown
2132in blue above) and press <b style='mso-bidi-font-weight:normal'><span
2133style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2134mso-hansi-theme-font:minor-latin'>Ok</span></b>; the <b style='mso-bidi-font-weight:
2135normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
2136minor-latin;mso-hansi-theme-font:minor-latin'>GC_5s_200.tif</span></b> data
2137will be rescaled to the <b style='mso-bidi-font-weight:normal'><span
2138style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2139mso-hansi-theme-font:minor-latin'>GC calibrated data</span></b> and the <b
2140style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
2141mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Histogram
2142scale factor</span></b> will be changed to the new scaling factor (<b
2143style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
2144mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>0.0008519</span></b>).
2145The plot will be redrawn with the scaled data.</p>
2146
2147<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
2148 id="_x0000_i1031" type="#_x0000_t75" style='width:525pt;height:450pt;
2149 visibility:visible;mso-wrap-style:square'>
2150 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image048.png"
2151  o:title=""/>
2152</v:shape><![endif]--><![if !vml]><img width=700 height=600
2153src="Small%20Angle%20Image%20Processing_files/image048.png" v:shapes="_x0000_i1031"><![endif]></span></p>
2154
2155<p class=MsoNormal><o:p>&nbsp;</o:p></p>
2156
2157<p class=MsoNormal>The divergence at high Q is probably from a background
2158contribution to the standard that is not present in our measured one. Next we
2159have to apply this scale factor to the Sa1-Sa4 data sets. Do <b
2160style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
2161mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Command/Copy
2162selected…</span></b> from the <b style='mso-bidi-font-weight:normal'><span
2163style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2164mso-hansi-theme-font:minor-latin'>Sample Parameters</span></b> menu; a <b
2165style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
2166mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Select
2167sample parameters</span></b> dialog will appear</p>
2168
2169<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
2170 id="Picture_x0020_50" o:spid="_x0000_i1030" type="#_x0000_t75" style='width:240pt;
2171 height:318pt;visibility:visible;mso-wrap-style:square'>
2172 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image049.png"
2173  o:title=""/>
2174</v:shape><![endif]--><![if !vml]><img width=320 height=424
2175src="Small%20Angle%20Image%20Processing_files/image049.png" v:shapes="Picture_x0020_50"><![endif]></span></p>
2176
2177<p class=MsoNormal><o:p>&nbsp;</o:p></p>
2178
2179<p class=MsoNormal>Select only <b style='mso-bidi-font-weight:normal'><span
2180style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2181mso-hansi-theme-font:minor-latin'>Histogram scale factor</span></b> (#8) and
2182press <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
2183mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Ok</span></b>;
2184a <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
2185mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Copy sample
2186parameters</span></b> dialog will appear</p>
2187
2188<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
2189 id="Picture_x0020_51" o:spid="_x0000_i1029" type="#_x0000_t75" style='width:226.5pt;
2190 height:254.25pt;visibility:visible;mso-wrap-style:square'>
2191 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image050.png"
2192  o:title=""/>
2193</v:shape><![endif]--><![if !vml]><img width=302 height=339
2194src="Small%20Angle%20Image%20Processing_files/image050.png" v:shapes="Picture_x0020_51"><![endif]></span></p>
2195
2196<p class=MsoNormal><o:p>&nbsp;</o:p></p>
2197
2198<p class=MsoNormal>Select only the <b style='mso-bidi-font-weight:normal'><span
2199style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2200mso-hansi-theme-font:minor-latin'>Sa1-Sa4</span></b> data sets and press <b
2201style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
2202mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Ok</span></b>.
2203The copy will occur and the plot redrawn</p>
2204
2205<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
2206 id="Picture_x0020_53" o:spid="_x0000_i1028" type="#_x0000_t75" style='width:525pt;
2207 height:450pt;visibility:visible;mso-wrap-style:square'>
2208 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image051.png"
2209  o:title=""/>
2210</v:shape><![endif]--><![if !vml]><img width=700 height=600
2211src="Small%20Angle%20Image%20Processing_files/image051.png" v:shapes="Picture_x0020_53"><![endif]></span></p>
2212
2213<p class=MsoNormal><o:p>&nbsp;</o:p></p>
2214
2215<p class=MsoNormal>I’ve changed the zoom to show all the data. We are not quite
2216done; the scales for the Sa1-Sa4 data sets have to be further reduced by a factor
2217of 8 to account for the longer exposure time. Select <b style='mso-bidi-font-weight:
2218normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
2219minor-latin;mso-hansi-theme-font:minor-latin'>SASD Sa1_40s_067.tif</span></b>
2220from the GSAS-II data tree, expand it and choose <b style='mso-bidi-font-weight:
2221normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:
2222minor-latin;mso-hansi-theme-font:minor-latin'>Sample Parameters</span></b></p>
2223
2224<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
2225 id="Picture_x0020_52" o:spid="_x0000_i1027" type="#_x0000_t75" style='width:304.5pt;
2226 height:460.5pt;visibility:visible;mso-wrap-style:square'>
2227 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image052.png"
2228  o:title=""/>
2229</v:shape><![endif]--><![if !vml]><img width=406 height=614
2230src="Small%20Angle%20Image%20Processing_files/image052.png" v:shapes="Picture_x0020_52"><![endif]></span></p>
2231
2232<p class=MsoNormal><o:p>&nbsp;</o:p></p>
2233
2234<p class=MsoNormal>The data items here can take simple mathematical expressions
2235so change <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
2236mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Histogram
2237scale factor</span></b> to <b style='mso-bidi-font-weight:normal'><span
2238style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2239mso-hansi-theme-font:minor-latin'>0.0008519/8</span></b> and press <b
2240style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
2241mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Enter</span></b>.
2242The value will change to <b style='mso-bidi-font-weight:normal'><span
2243style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2244mso-hansi-theme-font:minor-latin'>0.0001065</span></b> and the plot redrawn.</p>
2245
2246<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
2247 id="Picture_x0020_56" o:spid="_x0000_i1026" type="#_x0000_t75" style='width:525pt;
2248 height:450pt;visibility:visible;mso-wrap-style:square'>
2249 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image053.png"
2250  o:title=""/>
2251</v:shape><![endif]--><![if !vml]><img width=700 height=600
2252src="Small%20Angle%20Image%20Processing_files/image053.png" v:shapes="Picture_x0020_56"><![endif]></span></p>
2253
2254<p class=MsoNormal><o:p>&nbsp;</o:p></p>
2255
2256<p class=MsoNormal>Next do <b style='mso-bidi-font-weight:normal'><span
2257style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2258mso-hansi-theme-font:minor-latin'>Command/Copy selected</span></b> as before to
2259copy this new scale factor to the other Sa data sets. The plot will again be
2260redrawn</p>
2261
2262<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
2263 id="Picture_x0020_57" o:spid="_x0000_i1025" type="#_x0000_t75" style='width:525pt;
2264 height:450pt;visibility:visible;mso-wrap-style:square'>
2265 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image054.png"
2266  o:title=""/>
2267</v:shape><![endif]--><![if !vml]><img width=700 height=600
2268src="Small%20Angle%20Image%20Processing_files/image054.png" v:shapes="Picture_x0020_57"><![endif]></span></p>
2269
2270<p class=MsoNormal><o:p>&nbsp;</o:p></p>
2271
2272<p class=MsoNormal>Everything is now on absolute scale and these polymer
2273samples are quite weak small angle <span class=SpellE>scatterers</span>. This
2274is a good point to do a <b style='mso-bidi-font-weight:normal'><span
2275style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
2276mso-hansi-theme-font:minor-latin'>File/Save project</span></b> from the main
2277GSAS-II data tree menu. You can try to fit unified &amp; <span class=SpellE>Porod</span>
2278models to them following the procedures demonstrated in the <strong><span
2279style='font-weight:normal'>Fitting Small Angle X-Ray Data</span></strong><strong><span
2280style='font-weight:normal;mso-bidi-font-weight:bold'> tutorial. I’d set the
2281high Q limit to about 0.25Å<sup>-1</sup> as above that is only noisy
2282background.</span></strong></p>
2283
2284</div>
2285
2286</body>
2287
2288</html>
Note: See TracBrowser for help on using the repository browser.