Difference between revisions of "GRB241029A"

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== Fast analysis ==
 
== Fast analysis ==
 +
 +
* Analysis by:
 +
**Analyzer 1 name (Roger Grau - rgrau@ifae.es)
 +
**Analyzer 2 name (Institute - email)
 +
 +
===Data-taking information===
 +
* '''Dates of data-taking''': 2024-10-29
 +
** Date (time of observation h) 2024-10-29: 1.488 h
 +
***ZD range (deg): 22-42
 +
***Observations: (see example below)
 +
 +
2024-10-29: [19377 19378 19379 19381 19382]
 +
 +
*Data quality selection: all runs survive the data quality selection (max NSB std: 2.3)
 +
 +
===General analysis information===
 +
* source-independent analysis
 +
* lstchain version: v0.10.12
 +
* DL1b standard production (v0.10/tailcut84), run-wise merged files in:
 +
 +
/fefs/aswg/data/real/DL1/YYYYMMDD/v0.10/tailcut84/dl1_LST-1.Run?????.h5
 +
 +
 +
===Monte Carlo information===
 +
 +
* All-sky MC production used: 20240131_allsky_v0.10.5_all_dec_base
 +
* Declination line (training): dec_931
 +
 +
====Random forest====
 +
Path to the models used:
 +
 +
/fefs/aswg/data/models/AllSky/20240131_allsky_v0.10.5_all_dec_base/dec_931
 +
 +
===DL2 data===
 +
 +
The config file to produce the DL2 files must be the one used to produce the RF models. Should be located together with model's files.
 +
 +
 +
Files in:
 +
 +
/fefs/aswg/workspace/roger.grau/fast_oa_Oct_2024/GRB241029A/DL2
 +
 +
 +
===DL3 data & IRF===
 +
 +
Files in:
 +
/fefs/aswg/workspace/roger.grau/fast_oa_Oct_2024/GRB241029A/DL3
 +
 +
Configuration used for producing IRF/DL3 files (you can leave standard settings):
 +
 +
  "EventSelector": {
 +
    "filters": {
 +
      "intensity": [50, Infinity],
 +
      "width": [0, Infinity],
 +
      "length": [0, Infinity],
 +
      "r": [0, 1],
 +
      "wl": [0.01, 1],
 +
      "leakage_intensity_width_2": [0, 1],
 +
      "event_type": [32, 32]
 +
    }
 +
  },
 +
  "DL3Cuts": {
 +
    "min_event_p_en_bin": 100,
 +
    "min_gh_cut": 0.1,
 +
    "max_gh_cut": 0.98,
 +
    "min_theta_cut": 0.1,
 +
    "max_theta_cut": 0.32,
 +
    "fill_theta_cut": 0.32,
 +
    "allowed_tels": [1]
 +
  },
 +
 +
* 70 % efficiency for both gammaness and theta gamma-ray selection energy-dependent cuts
 +
* Point-like IRF.
 +
 +
 +
 +
 +
 +
 +
 +
  
 
==General information==
 
==General information==

Revision as of 14:45, 30 October 2024

Alert Information

  • Name/type of the alert: GRB 241029A
  • GCN circular: [1]
  • Astro-COLIBRI: [2]
  • Triggered by: SVOM/ECLAIRs
  • Alert coordinates:
    • RA: 21 41 18.48 (hh mm ss), Dec: 5 5 9.6 (dd mm ss)
    • RA, Dec in deg (ICRS): 325.327deg, 5.086deg
  • Alert arrival time: 2024-10-29 02:19:53UTC
  • Other relevant information:
    • GCN notices + circulars: [3]
    • Redshift (z): z = 1.072 (OSIRIS@GTC, GCN #37950 [4])

LST Observations

  • Dates of data-taking: 2024-10-29
    • 2024-10-29
      • Zenith range (deg): 26 --> 40
      • Transmission9km: tbd
      • Observation condition: dark
      • Observation mode: std wobbles
      • Runs: 17225 - 17233
      • Joint observations with MAGIC? : yes (19377 - 19382)
      • ELOG link:[ https://www.lst1.iac.es/elog/LST+commissioning/3632]
      • Important comments:

Fast analysis

  • Analysis by:
    • Analyzer 1 name (Roger Grau - rgrau@ifae.es)
    • Analyzer 2 name (Institute - email)

Data-taking information

  • Dates of data-taking: 2024-10-29
    • Date (time of observation h) 2024-10-29: 1.488 h
      • ZD range (deg): 22-42
      • Observations: (see example below)
2024-10-29: [19377 19378 19379 19381 19382]
  • Data quality selection: all runs survive the data quality selection (max NSB std: 2.3)

General analysis information

  • source-independent analysis
  • lstchain version: v0.10.12
  • DL1b standard production (v0.10/tailcut84), run-wise merged files in:
/fefs/aswg/data/real/DL1/YYYYMMDD/v0.10/tailcut84/dl1_LST-1.Run?????.h5


Monte Carlo information

  • All-sky MC production used: 20240131_allsky_v0.10.5_all_dec_base
  • Declination line (training): dec_931

Random forest

Path to the models used: 

/fefs/aswg/data/models/AllSky/20240131_allsky_v0.10.5_all_dec_base/dec_931

DL2 data

The config file to produce the DL2 files must be the one used to produce the RF models. Should be located together with model's files.


Files in: 

/fefs/aswg/workspace/roger.grau/fast_oa_Oct_2024/GRB241029A/DL2


DL3 data & IRF

Files in: 

/fefs/aswg/workspace/roger.grau/fast_oa_Oct_2024/GRB241029A/DL3

Configuration used for producing IRF/DL3 files (you can leave standard settings): 

 "EventSelector": {
   "filters": {
     "intensity": [50, Infinity],
     "width": [0, Infinity],
     "length": [0, Infinity],
     "r": [0, 1],
     "wl": [0.01, 1],
     "leakage_intensity_width_2": [0, 1],
     "event_type": [32, 32]
   }
 },
 "DL3Cuts": {
   "min_event_p_en_bin": 100,
   "min_gh_cut": 0.1,
   "max_gh_cut": 0.98,
   "min_theta_cut": 0.1,
   "max_theta_cut": 0.32,
   "fill_theta_cut": 0.32,
   "allowed_tels": [1]
 },
  • 70 % efficiency for both gammaness and theta gamma-ray selection energy-dependent cuts
  • Point-like IRF.





General information

General analysis information

Monte Carlo information

Random forest

DL2 data

DL3 data & IRF

High-level analysis

Analysis Results

Theta2 plot

Daily results

Stacked observations

Significance and Excess sky maps

Spectral results

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