Last modified by sndueste on 2024/03/13 14:17
From version 5.1
edited by sendels
on 2019/06/26 12:20
Change comment: added attachments
To version 7.1
edited by sndueste
on 2019/09/19 13:23
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.sendels
1 +XWiki.sndueste
Content
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1 1  (% class="twikiTocTitle" %)Contents:
2 2  
3 -* general Camera info
4 -* Camera server general info
5 -* scaling the image / spectra
6 -* Spectra (line outs) and Gaussian fits
7 -* working with ROIs
8 -* saving images
9 -* Installing new cameras
10 -* Renaming cameras
11 -* special topics
12 -**
13 -*** Background subtraction:
14 -*** Power Over Ethernet
15 -*** Triggering
16 -*** Restarting Servers
17 -* FAQs
18 -* Troubleshooting
19 -** Individual camera manuals
20 -* Cameras used in the FLASH photon diagnostic
21 -
22 22  \\
23 23  
5 +
6 +
7 +{{toc/}}
8 +
9 +== General Camera info ==
10 +
11 +several [[different camera types>>url:https://ttfinfo.desy.de/FLASHWiki/Wiki.jsp?page=Camera%20server||shape="rect"]] can be easily integrated into DOOCS.
12 +
13 +The details of the available control parameters depends on the camera type. here is a typical view of
14 +
24 24  \\
25 25  
26 -== general Camera info ==
17 +the Standard view:                                                                                   the controls view:                                                                                                and the Expert view with all available control features
27 27  
28 -there are several cameras that are watched if they have the correct rep rate and if not the server is restarted every 15 min. here is the list of these cameras [[https:~~/~~/ttfinfo.desy.de/FLASHWiki/Wiki.jsp?page=FlashCamerasToWatch~[~[image:url:http://hasfweb.desy.de/pub/TWiki/TWikiDocGraphics/external-link.gif~|~|width="13" height="12"~]~]>>url:https://ttfinfo.desy.de/FLASHWiki/Wiki.jsp?page=FlashCamerasToWatch||shape="rect"]]
19 +[[image:attach:image2019-9-19_12-28-30.png||height="400"]][[image:attach:image2019-9-19_12-29-14.png||height="400"]][[image:attach:image2019-9-19_12-29-44.png||height="400"]]
29 29  
30 30  \\
31 31  
23 +== Monitoring system ==
24 +
25 +we implemented a monitoring system for the important beamline cameras in FLASH1 and FLASH2.
26 +
27 +the camera check overview shows a red indicator if the camera is off OR the actual values are different from the saved reference values. Clicking on the red symbol in the camera check one can get to the overview of the parameters. Here a red dot indicates which parameter is different from the reference setting. e.g. if ROI settings have been changed also the reference settings have to be changed accordingly if they are now the new reference !!
28 +
29 +The warning is also shown inn the according control panels for the cameras.
30 +
31 +[[image:attach:image2019-9-19_12-26-21.png||height="250"]] [[image:attach:image2019-9-19_12-34-54.png||height="250"]]
32 +
32 32  == Camera server general info ==
33 33  
34 34  [[info from the DOOCS pages~[~[image:url:http://hasfweb.desy.de/pub/TWiki/TWikiDocGraphics/external-link.gif~|~|width="13" height="12"~]~]>>url:https://ttfinfo.desy.de/FLASHWiki/Wiki.jsp?page=Camera%20server||shape="rect"]]
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39 39  
40 40  == scaling the image / spectra ==
41 41  
42 -\\
43 +[[image:attach:image2019-9-19_12-40-57.png||height="250"]][[image:attach:image2019-9-19_12-59-37.png||height="167"]]
43 43  
45 +one can scale the image with a different scale as pixel.  the center as well as the "pixel size" can be set.
46 +
44 44  == Spectra (line outs) and Gaussian fits ==
45 45  
46 46  \\
47 47  
51 +\\
52 +
48 48  == working with ROIs ==
49 49  
50 50  To create more ROIs one has to do the following:
51 51  
52 -\\
57 +[[image:attach:image2019-9-19_13-2-26.png||height="400"]]
53 53  
54 54  \\
55 55  
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127 127  ==== Triggering ====
128 128  
129 129  * it is important for the ace cameras that the trigger is 7 µs long. when it was accidentally switched to 0.7 µs the a311 were still triggering while the ace were NOT !!
130 -* [[BLCamTrigOverview>>doc:FLASHUSER.jddd-linked help pages.FLASH beamline camera docu.Docu of the BL camera trigger system based on MTCA.WebHome]]
135 +* [[BLCamTrigOverview>>doc:FLASH.Docu of the BL camera trigger system based on MTCA]]
131 131  
132 132  ==== Restarting Servers ====
133 133