Changes for page Gotthard related stuff

Last modified by sndueste on 2023/09/25 09:36
From version 10.1
edited by palutke
on 2023/06/24 16:11
Change comment: There is no comment for this version
To version 16.1
edited by sndueste
on 2023/09/15 13:46
Change comment: There is no comment for this version

Summary

Details

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Author
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1 -XWiki.palutke
1 +XWiki.sndueste
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1 -== Info related to the Detector ==
1 +== ==
2 2  
3 -\\
3 +{{toc/}}
4 4  
5 +== Info collection related to the Detector ==
6 +
5 5  * [[Data sheet of a macro objective>>attach:MP-E_65mm_F2.8_1-5x_Instruction_DE.pdf]]
6 6  * [[FLASH-GH-Meeting_10.10.2014.pdf by Steffen>>attach:FLASH-GH-Meeting_10.10.2014.pdf]]
7 7  * [[attach:READ_ME_GOTTHARD_detector.pdf]]: READ_ME_GOTTHARD_detector.pdf (Server information is outdated, see below)
10 +* some investigation related to read out noise for different exposure times [[attach:GOTTHARD noise evaluation and exposure time dependence (002).pdf]]
8 8  
9 9  \\
10 10  
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47 47  ** soft reboot: 1. open console on linux DESY PC, 2. type "telnet (Hostname/IP)" e.g. "telnet cfeld-gotthard02" , 3. you are logged on the GOTTHARD module as /root, type "reboot", 4. wait until server/GUI has reconnected to the module
48 48  ** hard reset: power down the GOTTHARD, wait some seconds, Repower the module, wait for reconnection to server/GUI
49 49  * **In case of a crashes** (no data taking, no reaction on input: Reboot the detector) or if GUI input returns error: Check connection (Power/Data), check GOTTHARD server
53 +* **Permantent operation:** Activate check box for continous run to trigger automated restart of the module after reaching the set number of short or after sefl-stopping due to hickups. The restart needs about 1-2 seconds. During this time no data is taken.
54 +* **Background**: Check "Take" stores the actual detector image~: Uncheck this again. Than this stored image is online subtracted from all images in the GUI when checking "subtract". The DAQ only stores raw data (NOT the background subtracted images)
50 50  
51 51  Using burst mode (standard operation as of June 2023)
52 52  
53 53  (% style="list-style-type: square;" %)
54 54  * Do not change the delay in the GOTTHARD GUI. The Alignment to the FEL pulses are done by adjusting the FLASH trigger: FL2EXP1/RTM.TRG6, it can be opened from the GOTTHARD GUI or from FLASH2 → Beamlines → FL26 → Exp. control → Patch Panel26-2 → MTCA Trigger 2
55 -* Exposure range is 100ns <  Exposure < ~~1/3 * Frame periode
56 -* The periode is: 9968ns for 100kHz,
60 +* Exposure range is 2**00ns <  Exposure < ~~1/3 * Frame periode**
61 +* The periode is:** 9968ns for 100kHz, 4984 for 200kHz, 1993 for 500kHz**
62 +* The number of** frames must be lower than 125, for stable operation 120**
63 +* Number of Shots: Number of trigger events before self stopping, select large number for permanent operation
57 57  
58 58  == Modules and their exchange ==
59 59  
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70 70  Sensor image
71 71  )))|=(((
72 72  config file
80 +)))|=(% colspan="1" %)(((
81 +DOOCS address (status 2023)
73 73  )))
74 74  |(((
75 75  cfeld-gotthard02
... ... @@ -87,9 +87,13 @@
87 87  )))
88 88  )))|(((
89 89  bchip_mpc1922Receiver.config_cfeld-gotthard02
99 +)))|(% colspan="1" %)(((
100 +FLASH.FEL/GOTTHARD/FL2/
90 90  )))
91 91  |(((
92 92  hasdslabgh
104 +
105 +"gotthard dgt01"
93 93  )))|(((
94 94  working
95 95  )))|(((
... ... @@ -101,6 +101,8 @@
101 101  )))
102 102  )))|(((
103 103  bchip_mpc1922Receiver.config
117 +)))|(% colspan="1" %)(((
118 +FLASH.FEL/GOTTHARD2/FL2/
104 104  )))
105 105  |(((
106 106  cfeld-gotthard01
... ... @@ -112,6 +112,8 @@
112 112  \\
113 113  )))|(((
114 114  bchip_mpc1922Receiver_petra.config
130 +)))|(% colspan="1" %)(((
131 +\\
115 115  )))
116 116  
117 117  \\
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220 220  
221 221  \\
222 222  
240 +== Using the Spectralyzer together with Gotthard ==
241 +
242 +one needs spectralyzer 0.2.4 or newer
243 +
223 223  \\
245 +
246 +start spectralyzer on one of our consoles ( works for fl24 and fl26user )  (for installing new version or for other users .. ask Christopher Behrens... )
247 +
248 +(% class="code" %)
249 +(((
250 +fl26user@hasfcons1:~~$ mamba activate spectralyzer
251 +(spectralyzer) fl26user@hasfcons1:~~$ spectralyzer
252 +)))
253 +
254 +\\
255 +
256 +[[image:url:https://ttfinfo.desy.de/Flash2_FL26elog/data/2023/06/2023-02-10T16:03:53-00.jpg||height="250"]]
257 +
258 +[[image:attach:image2023-9-15_11-16-3.png||height="400"]]
259 +
260 +\\
261 +
262 +\\
263 +
264 +\\
265 +
266 +\\