Run production with new alignment constants - Githubissues

rvizarreta / Mx2_AlignmentCalibration

In this repository I'll keep all the code used for the analysis and calibration duties I have for the Mx2 detector, a Near Detector Prototype from the DUNE experiment.

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Run production with new alignment constants #14

Closed rvizarreta closed 9 months ago

rvizarreta commented 1 year ago

We need to see the impact of this constants and then run the alignment procedure again. Search for old xml file in: Det/MinervaXmlConditions/DDDB/Conditions/MinervaDetector/Alignment/ or somewhere around it.

rvizarreta commented 11 months ago

We need to turn alignment off. There is an option file option or do a version of this file with all constants = 0. Alignment relative to zero.
StS should not be applied.
MEU needs to be applied for an order of magnitude correct.
Gain? We are using the default that is too small.

rvizarreta commented 11 months ago

These are the calibrations currently being applied:

rvizarreta commented 11 months ago

From Chris: The clear fiber and baggie fiber are just constants for each strip. It's possible that the clear fiber lengths are different from what they were before, but I vaguely recall that Faiza looked into this and determined it was OK DoCalStrip is the S2S constant which will be wrong, so good not to do that. My best guess for why the energy is wrong is what is happening in DoCalPE -- do you know if it is using the default gains, or reading from a file, or what? YOu can look for GetCalPE.something

rvizarreta commented 11 months ago

I generated a new file with zero alignment constants only, it is in /dune/app/users/rvizarr/Mx2_AlignmentCalibration/alignment_zero.xml. It will be interesting to see how this affects the results.

rvizarreta commented 11 months ago

Carlos files are ready here /pnfs/dune/persistent/users/cpernas/RockMuon_nTuples/pass1_11_01_2023/. I ran the alignment again and it's behaving weird (the algorithm) but seems to work. Need to standarize the work in a single GPVM, will try with DUNE only.