Wiki source code of Polarix stuff

Version 2.1 by sndueste on 2022/11/25 09:35
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1 == ==
2
3 {{toc/}}
4
5 == Polarix camera ==
6
7 Polarix camera:  OTR9FL2XTDS  on flash2cpudiag12
8
9 //**The camera has 2360 x 1776 pixel and 12 Bit - thus a data rate of 80 MB / s which is about 1 GB every 20 seconds !!!!  THUS we need binning **//
10
11 **//The camera can be controlled by "vuvfuser"  not by our  personal accounts and beamline users ... //**
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13 \\
14
15 [[image:attach:image2022-11-23_16-58-14.png||height="400"]]
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17 getting to the camera :[[image:attach:image2022-11-23_17-2-58.png||thumbnail="true" height="250"]]
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19 \\
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21 \\
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23 \\
24
25 == saving the data: ==
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27 one has to include the subsystem "FLASH3.SCREEN.STATIONS" (why ever this strange name was chosen by the machine guys ... )
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29 [[image:attach:image2022-11-23_17-20-16.png||height="250"]]
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31 \\
32
33 AND one has to make sure that "sending the image" is clicked:
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35 (well and that the sender is "on". but this should be done by the DAQ when it is started up ...)
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37 \\
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39 [[image:attach:image2022-11-23_17-4-34.png||height="250"]]
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41 \\
42
43 check with the DAQ monitor that the images are indeed updating in the DAQ and that they are saved
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45 [[image:attach:image2022-11-25_9-35-0.png||thumbnail="true" height="250"]]
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47 \\
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49 \\
50
51 == camera trouble shooting: ==
52
53 === camera does not show images: ===
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55 goto camera server -> locations "L" make sure the camera is online
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57 [[image:attach:image2022-11-23_16-56-41.png||height="250"]]
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59 \\
60
61 === camera images are not saved: ===
62
63 the camera server on flash2cpudiag12  has to be restarted ( and all not needed cameras have to be switched off)
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65 since we can not restart the server one has to talk to the control room that the shift crew does this for us ...