Last modified by sndueste on 2024/03/13 14:17
From version 8.1
edited by sndueste
on 2019/09/19 15:21
Change comment: There is no comment for this version
To version 7.1
edited by sndueste
on 2019/09/19 13:23
Change comment: There is no comment for this version

Summary

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46 46  
47 47  == Spectra (line outs) and Gaussian fits ==
48 48  
49 -The camera server can fit the vertical and horizontal averaged data  with a Gaussian fit and provides the corresponding parameters ( height, centroid and width) which have a history and can be used as for optimizing a signal ...
50 -
51 51  \\
52 52  
53 -[[image:attach:image2019-9-19_15-3-23.png||height="400"]]
54 -
55 -"Spectrum" of the whole image. this can lead to a wrong fitting ...         
56 -
57 57  \\
58 58  
59 -\\
60 -
61 -[[image:attach:image2019-9-19_15-5-29.png||height="400"]]
62 -
63 -For a useful fit it is better to look at the "spectrum" of a ROI which can be set to the desired region. Note that the ROI has to be filled (Width = 0) to be correctly averaged!
64 -
65 -\\
66 -
67 -\\
68 -
69 -[[image:attach:image2019-9-19_15-4-20.png||height="250"]]
70 -
71 -For some cameras we also have dedicated Beam profile viewers.
72 -
73 -\\
74 -
75 -\\
76 -
77 77  == working with ROIs ==
78 78  
79 79  To create more ROIs one has to do the following: