Editing Fast Offline Analysis GRB240929A October 2024 P069

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=Fast offline analysis GRB240929A October 2024 P069=

==General information==
* '''Name of the source''': GRB240929A
* '''Brief description of the source''': 
** Object type : GRB (https://gcn.nasa.gov/circulars/37630)
** Redshift (z) : 
** Other relevant information 
** RA, Dec in deg (ICRS): 2.4233, 74.8275

* Analysis by:
**Yusuke Suda (Hiroshima University - ysuda@hiroshima-u.ac.jp)

==Data-taking information==
* '''Dates of data-taking''': 
** Date: 2024-09-29 (1.86 h)
***ZD range (deg): ~58 - ~50 deg
***Observations:

 2024-09-26: [19233, 19234, 19235, 19236, 19237, 19238]

*Data quality selection:
** Number of selected runs: 6
** Data quality. All data passed the criteria.
[[File:dataquality_20240929.png|1000 px]]

*Joint observations with MAGIC?: 
*Information on data-taking (observations summaries): 
https://www.lst1.iac.es/datacheck/observation_overview/2024/09/run_summary_2024_09_29.pdf

==General analysis information==
* source-independent analysis
* lstchain version: v0.10.11
* DL1b standard production (v0.10/tailcut84), run-wise merged files in: 

 /fefs/aswg/data/real/DL1/20240929/v0.10/tailcut84/dl1_LST-1.Run19???.h5


==Monte Carlo information==
* All-sky MC production used: 20240131_allsky_v0.10.5_all_dec_base
* Declination line (training): dec_6676


===Random forest===
Path to the models used:

 /fefs/aswg/data/models/AllSky/20240131_allsky_v0.10.5_all_dec_base/dec_6676

==DL2 data==

Config file:
 /fefs/aswg/data/models/AllSky/20240131_allsky_v0.10.5_all_dec_base/dec_6676/lstchain_config_2024-01-31.json 

Files in:

 /fefs/aswg/workspace/yusuke.suda/analysis/GRB240929A/DL2

==DL3 data & IRF==

Files in:
 /fefs/aswg/workspace/yusuke.suda/analysis/GRB240929A/DL3

Configuration used for producing IRF/DL3 files:

  "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]
  },

* Standard cuts: Intensity > 50 p.e., 70 % efficiency for both gammaness and theta gamma-ray selection energy-dependent cuts
* Point-like IRF

== High-level analysis and results ==

=== Analysis settings ===
* Gammapy version: 1.1
* 1D analysis (point-like IRF)

=== Theta2 plot ===

Settings:

* Theta2 cut for signal extraction: 0.04 deg2
* Normalization range: 0.1 - 0.4 deg2
* Number of off positions: 3
* Energy range: 0.01 - 10 TeV

=== Daily results ===
*2024-09-29: No detection
[[File:GRB240929A_theta2.png|800 px]]

=== Stacked observations ===

=== Significance and Excess sky maps ===

=== Spectral results ===

=== Light curve ===