[clas12_rgk] [EXTERNAL] RGK (and RGA?) quality plots

Latifa Elouadrhiri latifa at jlab.org
Fri Jan 31 07:02:32 EST 2020


Dear Annalisa,

Today Volker and I will not be able to attend RGK as we are at BNL for 
an EIC meeting.

_*Status update and answer to your questions*_:

*Here is the update: *We have a good calibration for for run 5700 for 
7.5 GeV and 5893 for 6.5 GeV is being calibrated, and pass0 is in 
progress. Final release expected this weekend.

_*Your questions*_

The plan is to do the same quality checks for RGK for helicity and 
detector performance, if there is any additional help needed for RGK we 
will let you know, for now Christopher and Andrey are finalizing the 
framework and the criteria.

Yes, the plan is to have quality check/histo based on what FX has been 
doing. Andrey is doing something similar. The plan is to coordinate the 
effort and produce final list of monitoring histograms to produce per 
run that are necessary and sufficient to check the quality of the 
data/run. We will organize them in a given directory, and check 
reference run for each configuration/calibration changes in the logbook.

This week we will have the final release for pass1, Raffaella has shown 
last Wednesday indications for potential good improvement with the new 
CVT tracking. Very good news. We will have more details once we cook the 
data with the new release which is expected this weekend for one run 
from RGK and one run from RGA.

Please send any additional feedback that we can incorporate as we are in 
full preparation of pass1 review for RGA. Anything we do for RGA would 
be helpful for RGK pass1 review.

Best regards,

Latifa



On 1/31/20 6:28 AM, Annalisa D'Angelo wrote:
> Dear Latifa,
>
> I have looked into Christopher Dilks' slides and timelines for quality 
> monitoring of electron trigger and helicity quality assurance and 
> found them very important. Is there any plan to continue this work 
> also for RGK?
>
> Are there other quality checks, that you plan to implement?
>
> I was looking back at some kinematical plots for the runs produced by 
> FX last year:
>
> https://logbooks.jlab.org/entry/3638886
>
> https://logbooks.jlab.org/entry/3546138
>
> Would it be possible to produce similar selected quality plots for 
> each run at some stage of timeline or cooking production?
>
> All the best
>
> Annalisa
>
>
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