Fast Offline Analysis WR140 September 2024 P068

General information

• Name of the source: WR 140
• Brief description of the source: binary companion of an O-type star, forming a colliding-wind binary.
  • Object type : Wolf-Rayet star
  • Redshift (z) :
  • Other relevant information
  • RA: 20h 20m 27.98s(hh mm ss), Dec: +43deg 51m 16.28s (dd mm ss)
  • RA, Dec in deg (ICRS): (305.12, 43.85) deg

• Analysis by:
  • Helena Luciani (University of Trieste - helena.luciani@phd.units.it)

Data-taking information

• Dates of data-taking: 2024-09-03
  • Time of observation (h): 1.46 h
    • ZD range (deg): 20 - 40
    • Observations:

20240903 :  [18817 18818 18819 18820 18821]

• Joint observations with MAGIC?: Yes
• Information on data-taking (observations summaries): https://www.lst1.iac.es/datacheck/observation_overview/2024/09/run_summary_2024_09_03.pdf

General analysis information

• source-independent analysis
• lstchain version: lstchain-v0.10.11

• DL1b standard production (v0.10/tailcut84), run-wise merged files in:

/fefs/aswg/data/real/DL1/20240903/v0.10/tailcut84/dl1_LST-1.Run18817.h5 /fefs/aswg/data/real/DL1/20240903/v0.10/tailcut84/dl1_LST-1.Run18818.h5 /fefs/aswg/data/real/DL1/20240903/v0.10/tailcut84/dl1_LST-1.Run18819.h5 /fefs/aswg/data/real/DL1/20240903/v0.10/tailcut84/dl1_LST-1.Run18820.h5 /fefs/aswg/data/real/DL1/20240903/v0.10/tailcut84/dl1_LST-1.Run18821.h5

Monte Carlo information

• All-sky MC production used: 20240131_allsky_v0.10.5_all_dec_base
• Declination line (training): dec_4822

Random forest

Path to the models used:

/fefs/aswg/data/models/AllSky/20240131_allsky_v0.10.5_all_dec_base/dec_4822