Difference between revisions of "GRB221025A"
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*** Important comments: car flashes in the last run | *** Important comments: car flashes in the last run | ||
| − | == Analysis by == | + | == Analysis by Alice == |
=== Data info === | === Data info === | ||
| − | * Overall selected observation time: | + | * Overall selected observation time: 2.19h |
| − | * Selected runs: | + | * Selected runs: 9910, 9912, 9913, 9914 |
| − | * Position analyzed: | + | * Position analyzed: Ra 133.37990 deg, Dec 10.99 deg |
| − | + | Used DL1b files produced by LSTOSA (lstchain v0.9.6) | |
| + | /fefs/aswg/data/real/DL1/20221028/v0.9/tailcut84/ | ||
=== DL2 data === | === DL2 data === | ||
| + | * Random forest: | ||
| + | /fefs/aswg/data/models/AllSky/20220511_allsky_std/dec_931 | ||
| + | |||
| + | * lstchain v0.9.6 with config file taken from the All Sky model | ||
| + | |||
| + | /fefs/aswg/data/models/AllSky/20220511_allsky_std/dec_931/lstchain_84.json | ||
=== Theta2 plot from DL2=== | === Theta2 plot from DL2=== | ||
| + | |||
| + | *Cuts and parameters used: | ||
| + | **intensity > 50 | ||
| + | **gammaness > 0.6 | ||
| + | **leakage < 0.2 | ||
| + | ** norm_range_theta2_min=0.2 | ||
| + | ** norm_range_theta2_max=0.5 | ||
| + | |||
| + | {| align='center' | ||
| + | | [[Image: GRB221025A_theta2_plot_Alice.png |thumb|600px|center|alt=Theta2 plot for GRB221025A.|Theta2 plot for GRB221025A.]] | ||
| + | |} | ||
Latest revision as of 09:28, 7 November 2022
Go back to Transient Working Group.
Go Back to Gamma-Ray Bursts (GRBs).
Contents
Alert Information[edit]
- GCN notice: [1]
- Triggered by: Fermi LAT
- Alert coordinates:
- RA: 8 h 53 m 31.176 s, Dec: +10 deg 59 m 24 s
- RA, Dec in deg (ICRS): 133.37990 deg, 10.99 deg
- Alert arrival time: 08:36:09 UTC
- Other relevant information:
- Redshift (z):
Multi-wavelength Observations[edit]
LST Observations[edit]
- Dates of data-taking: 2022-10-25
- 2022-10-25
- Zenith range (deg): 61.25 --> 34.7
- Transmission9km: n/a
- Observation condition: dark
- Observation mode: std wobble
- Runs: 9908 - 9914
- Joint observations with MAGIC? : No
- ELOG link: [2]
- Important comments: car flashes in the last run
- 2022-10-25
Analysis by Alice[edit]
Data info[edit]
- Overall selected observation time: 2.19h
- Selected runs: 9910, 9912, 9913, 9914
- Position analyzed: Ra 133.37990 deg, Dec 10.99 deg
Used DL1b files produced by LSTOSA (lstchain v0.9.6)
/fefs/aswg/data/real/DL1/20221028/v0.9/tailcut84/
DL2 data[edit]
- Random forest:
/fefs/aswg/data/models/AllSky/20220511_allsky_std/dec_931
- lstchain v0.9.6 with config file taken from the All Sky model
/fefs/aswg/data/models/AllSky/20220511_allsky_std/dec_931/lstchain_84.json
Theta2 plot from DL2[edit]
- Cuts and parameters used:
- intensity > 50
- gammaness > 0.6
- leakage < 0.2
- norm_range_theta2_min=0.2
- norm_range_theta2_max=0.5
