Difference between revisions of "GRB241029A"
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===== Daily results ===== | ===== Daily results ===== | ||
*2024-10-29: No detection | *2024-10-29: No detection | ||
− | [[File:theta2_total_FOA_GRB241029A_20241029.png|800 px]] | + | [[File:theta2_total_FOA_GRB241029A_20241029 Large.png|800 px]] |
=== Significance and Excess sky maps === | === Significance and Excess sky maps === |
Revision as of 17:25, 30 October 2024
Contents
- 1 Alert Information
- 2 LST Observations
- 3 Fast analysis
- 4 General information
- 5 General analysis information
- 6 Monte Carlo information
- 7 DL2 data
- 8 DL3 data & IRF
- 9 High-level analysis
- 10 Analysis Results
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:
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: 19377 - 19382
- Joint observations with MAGIC? : yes (19377 - 19382)
- ELOG link:[ https://www.lst1.iac.es/elog/LST+commissioning/3632]
- Important comments:
- 2024-10-29
Fast analysis
- Analysis by:
- Analyzer 1 name (Roger Grau - rgrau@ifae.es)
- Analyzer 2 Tora T. H. Arnesen (IAC - tora.arnesen@iac.es)
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)
- Date (time of observation h) 2024-10-29: 1.488 h
2024-10-29: [19377 19378 19379 19381 19382]
- Data quality selection: 19376, 19380 runs did not survive the data quality selection (max NSB std: 2.3)
Cross-check
- Dates of data-taking: 2024-10-29
- Date (time of observation h) 2024-10-29: 1.27 h
- ZD range (deg): 24-42
- Observations: (see example below)
- Date (time of observation h) 2024-10-29: 1.27 h
2024-10-29: [19378 19379 19380 19381 19382]
- Data quality selection: runs 19376 and 19377 failed default dR/dI rate and were not included
Note: run 19380 was cut from high-level analysis as elapsed_time < 300s
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
Cross-check
- source-independent analysis
- lstchain version: v0.10.12
- DL1b standard production (v0.10/tailcut84), run-wise merged files in:
/fefs/aswg/data/real/DL1/20241029/v0.10/tailcut84/dl1_LST-1.Run19378.h5 /fefs/aswg/data/real/DL1/20241029/v0.10/tailcut84/dl1_LST-1.Run19379.h5 /fefs/aswg/data/real/DL1/20241029/v0.10/tailcut84/dl1_LST-1.Run19380.h5 /fefs/aswg/data/real/DL1/20241029/v0.10/tailcut84/dl1_LST-1.Run19381.h5 /fefs/aswg/data/real/DL1/20241029/v0.10/tailcut84/dl1_LST-1.Run19382.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
Cross-check
Files in:
/fefs/aswg/workspace/tora.arnesen/FOA/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.
Cross-check
Files in:
/fefs/aswg/workspace/tora.arnesen/FOA/GRB241029A/DL3
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
- 2024-10-29: No detection
Error creating thumbnail: File missing
Cross-check
Analysis settings
- Gammapy version: 1.2
- 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
- 2024-10-29: No detection
Error creating thumbnail: File missing
Significance and Excess sky maps
Cross-check
Measured energy axis bounds: 0.2 TeV - 10.0 TeV True energy axis bounds: 0.1 TeV - 13.0 TeV Exclusion region radius: 0.35 deg
Error creating thumbnail: File missing