Difference between revisions of "GRB221009A calib and r0 to dl1 steps"

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*''onsite_create_cat_B_calibration_files_with_batch -r 10341 10342 10343 10344 10345 10346  -y''
 
*''onsite_create_cat_B_calibration_files_with_batch -r 10341 10342 10343 10344 10345 10346  -y''
  
NB: Some of the Crab runs have some pixels with high signal std, probably due to changing HV: see the Cat-B pdf files in the official tree.
+
NB: Some of the Crab runs have some pixels with high signal std, probably due to changing HV, they are then set as unusable for that time period (see the Cat-B pdf files in the official tree).

Revision as of 10:40, 8 December 2023

This page explains the steps to obtain the required files to calibrate the GRB221009A data and produce the DL1 files under strong moon conditions I concerns the following data and dates:

  • 2022-10-10: GRB Moon data
  • 2022-10-12: GRB Moon data
  • 2022-11-05: Crab Moon data

The production has been performed with release v0.10.5

Cat-A calibration

The coefficients are produced in the official data tree, as lstanalyser. If you want to run it locally, create your own data tree, with a link to the drs4 time, ff systematics and drs4 baseline directories and a local calibration directory (where the calibration files will be automatically stored) and add the option -b "dase_dir_of_your_tree" to the command. Below are listed the commands used for the three days. Due to the not perfect HV FF of the HV setting, some cuts are a bit relaxed by adding specific parameters to the command line.

2022-10-10 and 2022-11-05

For these dates we use run 10359 taken on 2022-11-05, with equal HV setting

  • onsite_create_calibration_file -r 10359 --flatfield-heuristic -y "--FlasherFlatFieldCalculator.charge_median_cut_outliers=[-0.9, 3]" "--LSTCalibrationCalculator.npe_median_cut_outliers=[-6,6]"

2022-10-12

  • onsite_create_calibration_file -r 9620 --flatfield-heuristic -y "--FlasherFlatFieldCalculator.charge_median_cut_outliers=[-0.9, 3]" "--LSTCalibrationCalculator.npe_median_cut_outliers=[-6,6]"

R0 to DL1a

This step permits to create both the DL1a files and the interleaved files that are the input for the Cat-B calibration. These data have been first produced locally and then copied to the official tree. it has been used the script:

  • /fefs/aswg/workspace/franca.cassol/data/real/GRB/scripts/send_multi_bash_r0_r1_GRB_221009A.py

NB:

  • Copy the script where you prefer.
  • This script asks to have a "log" and "jobs" directory below the pwd directory, where the jobs scripts, and slurm output and error files are written.
  • The data of the different days are produced by commenting the lines concerning the other days (this can be improved ;-) ).
  • The listchain config files must be eventually adapted with the correct extractors.
  • The output DL1 directory must be created for each day.

The produced files have been copied to the official tree to the directory /fefs/aswg/data/real/DL1/[date]/v0.10. Due to a problem on the interleaved files search function, a link to the interleaved directory has been added for each date in /fefs/aswg/data/real/DL1/[date]

Cat-B calibration

These coefficients have been produced as lstanalyser, with the following commands:

2022-10-10

  • onsite_create_cat_B_calibration_files_with_batch -r 9602 9603 9604 9605 9606 9607 -c 10359 -y

NB: Do not forget to give the correct Cat-A calibration run 10359

2022-10-12

  • onsite_create_cat_B_calibration_files_with_batch -r 9613 9614 9615 9616 9617 -y

NB: Run 9613 was taken with a different HV table with respect to Cat-A run, so the Cat-B coefficients are not close to 1

2022-11-05

  • onsite_create_cat_B_calibration_files_with_batch -r 10341 10342 10343 10344 10345 10346 -y

NB: Some of the Crab runs have some pixels with high signal std, probably due to changing HV, they are then set as unusable for that time period (see the Cat-B pdf files in the official tree).