[QC on FLP - plot integrated over the run] Raw Data Error#
Green: good quality
Red: bad quality
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: call EMCAL oncall if EMCAL is included in global runs. Take note of the error-type in the y axis.
[QC on FLP - plot integrated over the run] Payload Size/events#
good quality
bad quality
empty
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 - plot integrated over the run] Bunch minimum amplitude EMCAL+DCAL#
good quality
bad quality
One peak should be visibile for all supermodules around 0 if EMCAL is in data taking.
If the peak moves to the range 20-50 "Min raw amplitude (ADC)" for any supermodule, or a second peak appears for any supermodule in that range , call EMCAL oncall
If the plot is empty, and EMCAL is included in the data taking: please call EMCAL oncall
[QC on EPN - plot integrated over the run] 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 (high-E)
good quality (high_E)
bad quaity
In case of good data the peak is at 0; if the plot is peaked at different values call EMC oncall
In case counts in a certain detector segment stop increasing the corresponding segment stops sending data. The corresponding area must be visible in both plots.
- call EMCAL on-call
[QC on EPN - plot integrated over the run] 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 - plot integrated over the run] Cell Time#
good quality
bad quality
We expect a gaussian peak roughly centred at 0 and a structure of single lines with a spacing of 100 ns from noisy channels. Depending on the filling scheme smaller gaussian like peaks from from pileup could appear. In such cases the data is OK.
In case a second peak appears which is either of the same magnitude as the main peak or of magnitude 1/3 as the main peak and the peaks are separated by 100 ns call the EMCAL on-call
If the main peak deviates from 0 by more than 100 ns call the EMCAL on-call
If no gaussian like peak is present call the EMCAL on-call
If the plot is empty, and EMCAL is included in the data taking, call EMCAL on-call.
Trigger rate dropping by several events / timeframe or to almost 0
The number of physics triggers per Time Frame must stay constant while the run is ongoing. In case the number of trigger decreases call the EMCAL on-call.
The expected value will depend on the interaction rate and a checker will be implemented soon; for the moment check the "EMC KNOWN ISSUES" for the expected value under current conditions.
