New production 20241120_v0.10.12_src13_dec_min_1802_tuned

[gaia-verna]

New Prod config

Self check-list:

• I have checked the lstchain config, in particular for:
  • az_tel instead of sin_az_tel if data to be analyzed have been produced with lstchain <= v0.9.7
  • "increase_nsb" and "increase_psf" are provided in "image_modifier" (if used)
• I have checked the environment in the lstmcpipe config and it is the one used to analyse DL>1 data
• I have provided the command (in README), or script (in additionnal .py file) used to produce the lstmcpipe config

PROD 20241120_v0.10.12_src13_dec_min_1802_tuned

Contact: Gaia V.

Short description of the config

'''
lstmcpipe_generate_config PathConfigAllSkyFullDL1ab --dec_list dec_min_1802 --prod_id 20241120_v0.10.12_src13_dec_min_1802_tuned --kwargs source_prod_id=20241120_v0.10.12_src13_dec_min_1802_tuned
'''

Config for the NSB tuning:

"image_modifier": {
"increase_nsb": true,
"extra_noise_in_dim_pixels": 2.335,
"extra_bias_in_dim_pixels": 0.785,
"transition_charge": 8,
"extra_noise_in_bright_pixels": 2.985
}

Why this config is needed

I need this production to analyse the LST-1 data of src13 (see https://www.lst1.iac.es/wiki/index.php/MC_analysis_and_IRF_production#lstmcpipe_productions) with dec -18.02 deg. The median of the NSB standard deviation for this dataset is approximately 1.940 p.e.

[gaia-verna]

Hi @vuillaut, can I ask you for the review of this PR? Thanks!

[vuillaut]

Hi @gaia-verna
Could you check what would be the nsb_tuning_ratio at waveform level using https://github.com/cta-observatory/cta-lstchain/blob/main/lstchain/scripts/lstchain_tune_nsb_waveform.py please ?
As we are moving to the new scheme with a grid of NSB-tuned MC, the models and IRFs you need are probably already produced, and the tuning will be better since it's now done at waveform level.
See presentations from https://indico.cta-observatory.org/event/5741/timetable/#20241112.detailed if needed.