[Clas12_calcom] new timelines for RGC-summer22

silvia at jlab.org silvia at jlab.org
Fri Dec 29 07:49:24 EST 2023


Dear detector experts,
I hope you're having a nice Christmas break. Following the recent
calibrations of several subsystems, we ran a new pass0 and produced new
timelines, RGC's gift to you :-)
The link is: https://clas12mon.jlab.org/rgc/Summer2022/pass0v0.17/tlsummary/
The recon files can be found at:
/volatile/clas12/rg-c/production/pass0/mon/v0.17/mon/recon/
>From a quick glance, things look pretty good for most of the subsystems.
A few things I noticed:
- ECAL: SF and timing is out of specs for all the 2.2 data; we need to
decide once for all which runs to remove from our list due to the
bleedthrough from Hall C
- FTCAL: pi0 mass mean out of specs for runs: 16184 - 16194 (empty target
runs), 16271-16287, 16306-16309 (just slightly out of specs), 16396 -
16406 (the first few runs are trigger tests, but could still be good for
analysis, the last ones are ordinary prod runs), 16751 - 16772 (all the
end of the run period, prod runs)
- FTHODO: a few outliers for the MIPS time QA, aside from the runs that
Nick already informed me about, that cannot be calibrated
- HTCC: nphe/sec QA limits should be modified, and/or the timeline code
should be updated with Izzy's recent modifications.
- RF: runs 16089, 16096, 16089 are slightly off specs. The last two are
important as they are the lumi scans runs.
Please let me and Li (our chef) know of your cooking needs, in case you
need to do further calibration work. I'd like to call for the pass1 review
in a week or so, if possible.
Thank you and best regards,
Silvia







More information about the Clas12_calcom mailing list