EMC#
Don't call EMC expert during the night if run is not physics
[QC on FLP] Error Type for SM (Super Module)#
| Green: good quality | Red: bad quality |
|---|---|
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- If no entries, a green message "No Error: OK" inform you that everything is working properly.
- In case of errors, a red message will appear: EMCAL oncall should be informed if EMCAL is in global runs and if it is not during night shift. Take note of the error-type in the y axis.
- If the errors appear during nigh shift:
- add a note in the logbook, don't call the on-call.
- in case LHC is preparing for collisions the on-call should be notified at "Prepare Ramp" (even during the night in this case) in case of such errors occur in a technical run before, so that the cards can be recovered before taking physics data.
[QC on FLP] Payload Size/events#
| good quality | bad quality | empty |
|---|---|---|
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- If "Data OK" is shown, everything is fine.
- If some of the DDL presents entries that are larger than the others, a red message will appears: please call EMCAL oncall.
- If the plot is empty, and EMCAL is included in the data taking, call EMCAL oncall.
[QC on FLP] FECidMaxChWithInput_perSM#
| bad quality | empty |
|---|---|
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- If "Data OK" is shown, everything is fine.
- If a FEC is noisy (not uniform distributions) please call the EMCAL oncall.
- Ignore the red messages: they are not yet tuned for data.
- If the plot is empty, and EMCAL is included in the data taking, call EMCAL oncall.
[QC on FLP] Bunch minimum amplitude EMCAL+DCAL#
| good quality | bad quality | empty |
|---|---|---|
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- One peak should be visibile if EMCAL is in data taking.
- If a second peak appears around "Min raw amplitude (ADC)" in the range 20-50, call EMCAL oncall
- If the plot is empty, and EMCAL is included in the data taking: please call EMCAL oncall
[QC on EPN] Cell Occupancy plots (PHYS) for E>0.2 GeV and E<0.2 GeV and Cell Occupancy plots (CALIB) for E>0.5 GeV#
| good quality | good quality | bad quaity |
|---|---|---|
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IF PHYSICS RUN
- The occupancy plots should be uniformly filled during Physics runs.
- if something noisy appears, please call the EMCAL oncall.
- If the plot is empty, and EMCAL is included in the data taking, call EMCAL oncall.
IF CALIBRATION RUN monitor: Digit Occupancy plots (CALIB) for E>0.5 GeV
- it should be uniformly filled during Calibration runs.
- if something noisy appears, please call EMCAL oncall.
[QC on EPN] Cell Amplitude#
- no instructions for the moment.
- If the plot is empty, and EMCAL is included in the data taking, call EMCAL oncall.
[QC on EPN] Cell Time#
- If the plot is empty, and EMCAL is included in the data taking, call EMCAL oncall.
- If the errors appear during nigh shift:
- add a note in the logbook, don't call the on-call.
- in case LHC is preparing for collisions the on-call should be notified at "Prepare Ramp" (even during the night in this case) in case of such errors occur in a technical run before, so that the cards can be recovered before taking physics data.