Difference between revisions of "PMT tiles missing after restarting data taking"
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! Date | ! Date | ||
! Resolved after DAQ reboot | ! Resolved after DAQ reboot | ||
+ | ! Box Tile | ||
! log post | ! log post | ||
|- | |- | ||
! scope=row | 2020 Jan 27, 15:18 | ! scope=row | 2020 Jan 27, 15:18 | ||
| Yes | | Yes | ||
+ | | North c1 r15 | ||
| https://logbooks.jlab.org/entry/3772139 | | https://logbooks.jlab.org/entry/3772139 | ||
|- | |- | ||
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Revision as of 12:44, 28 January 2020
Description on the Symptoms
After restarting DAQ, the missing tiles can be seen on the occupancy plots on Rootspy (see an example image to the right).
Solution
- Stop the current run.
- Completely restart Coda (by pressing STOP button on the RCM GUI).
- Start Coda normally (Configure->Download->Prestart->Start)
- Call DIRC expert if problem was not resolved.
Occupancy of the Issue
Date | Resolved after DAQ reboot | Box Tile | log post |
---|---|---|---|
2020 Jan 27, 15:18 | Yes | North c1 r15 | https://logbooks.jlab.org/entry/3772139 |