Changes for page Manual for the DOOCS camera server
Last modified by sndueste on 2024/03/13 14:17
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... ... @@ -46,10 +46,34 @@ 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 + 49 49 \\ 50 50 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 + 51 51 \\ 52 52 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 + 53 53 == working with ROIs == 54 54 55 55 To create more ROIs one has to do the following: