Fast Offline Analysis EP01709061302 October 2024 P069
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Contents
Fast offline analysis EP01709061302 October 2024 P069
General information
- Name of the source: EP01709061302
- Brief description of the source:
- Object type : EP alert (https://gcn.nasa.gov/circulars/37615)
- Redshift (z) :
- Other relevant information
- RA, Dec in deg (ICRS): 350.5437, -3.0283
- Analysis by:
- Yusuke Suda (Hiroshima University - ysuda@hiroshima-u.ac.jp)
Data-taking information
- Dates of data-taking:
- Date: 2024-09-26 (1.14 h)
- ZD range (deg): ~35 - ~50 deg
- Observations:
- Date: 2024-09-26 (1.14 h)
2024-09-26: [19149, 19150, 19151, 19152, 19153]
- Data quality selection:
- Number of selected runs: 5
- Data quality for all 2024-09-26 data. All data passed the criteria.
- Joint observations with MAGIC?:
- Information on data-taking (observations summaries):
https://www.lst1.iac.es/datacheck/observation_overview/2024/09/run_summary_2024_09_26.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/DL1/20240926/v0.10/tailcut84/dl1_LST-1.Run19???.h5
- Crab sanity check (some of the modules were removed)
Monte Carlo information
- All-sky MC production used: 20240131_allsky_v0.10.5_all_dec_base
- Declination line (training): dec_min_413
Random forest
Path to the models used:
/fefs/aswg/data/models/AllSky/20240131_allsky_v0.10.5_all_dec_base/dec_min_413
DL2 data
Config file:
/fefs/aswg/data/models/AllSky/20240131_allsky_v0.10.5_all_dec_base/dec_min_413/lstchain_config_2024-01-31.json
Files in:
/fefs/aswg/workspace/yusuke.suda/analysis/EP01709061302/DL2
DL3 data & IRF
Files in:
/fefs/aswg/workspace/yusuke.suda/analysis/EP01709061302/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
- 2024-09-26: No detection
- 1st run: no detection
- 3rd run: no detection
- other three runs: no detection
Stacked observations
Significance and Excess sky maps
- 2024-09-26