Difference between revisions of "GRB230723B"
(Created page with "Go back to Transient Working Group. == Alert Information == * '''Name/type of the alert''': SWIFT_BAT_GRB_POSITION * '''GCN notice''': [https://gcn.gsfc.nasa.gov/other/...") |
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** 2023-07-23 | ** 2023-07-23 | ||
*** Zenith range (deg): 34 --> 57 | *** Zenith range (deg): 34 --> 57 | ||
| − | *** Transmission9km: | + | *** Transmission9km: 0.7 - 0.8 |
*** Observation condition: ''moderate moon'' | *** Observation condition: ''moderate moon'' | ||
*** Observation mode: '' std wobbles'' | *** Observation mode: '' std wobbles'' | ||
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*** Joint observations with MAGIC? : ''yes'' | *** Joint observations with MAGIC? : ''yes'' | ||
*** ELOG link:[http://www.lst1.iac.es/elog/LST+commissioning/2888] | *** ELOG link:[http://www.lst1.iac.es/elog/LST+commissioning/2888] | ||
| − | *** Important comments: | + | *** Important comments: no RTA available |
== Analysis by Irene Burelli (University of Udine - irene.burelli@gmail.com) == | == Analysis by Irene Burelli (University of Udine - irene.burelli@gmail.com) == | ||
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/fefs/aswg/workspace/irene.burelli/analysis/models/20230723/Run{runid} | /fefs/aswg/workspace/irene.burelli/analysis/models/20230723/Run{runid} | ||
| − | * lstchain v0. | + | * lstchain v0.9.13 with config file (cleaning tuned to NSB) |
/fefs/aswg/workspace/irene.burelli/analysis/_configs/Av_NSB_params/final_NSBparams_day20230723_{runid}.json | /fefs/aswg/workspace/irene.burelli/analysis/_configs/Av_NSB_params/final_NSBparams_day20230723_{runid}.json | ||
| − | |||
=== Theta2 plot from DL2=== | === Theta2 plot from DL2=== | ||
Latest revision as of 10:06, 30 July 2023
Go back to Transient Working Group.
Contents
Alert Information[edit]
- Name/type of the alert: SWIFT_BAT_GRB_POSITION
- GCN notice: [1]
- Triggered by: Swift BAT
- Alert coordinates:
- RA: 16 41 30.912 (hh mm ss), Dec: -5 19 37.920 (dd mm ss)
- RA, Dec in deg (ICRS): 250.379 deg, -5.32720 deg
- Alert arrival time: 2023-07-23T11:42:46UTC
- Other relevant information:
- Redshift (z):
Multi-wavelength Observations[edit]
LST Observations[edit]
- Dates of data-taking: 2023-07-23
- 2023-07-23
- Zenith range (deg): 34 --> 57
- Transmission9km: 0.7 - 0.8
- Observation condition: moderate moon
- Observation mode: std wobbles
- Runs: 13767-->13777
- Joint observations with MAGIC? : yes
- ELOG link:[2]
- Important comments: no RTA available
- 2023-07-23
Analysis by Irene Burelli (University of Udine - irene.burelli@gmail.com)[edit]
Data-taking information[edit]
- Overall selected observation time: 189.9 min
- Selected runs: 13767-->13777
- Position analyzed: RA 250.38deg, Dec -5.33deg
DL1 data[edit]
Used DL1b files produced by LSTOSA
/fefs/aswg/data/real/DL1/20230723/v0.10/tailcut84/
DL2 data[edit]
- Random forest (custom - NSB tuned from AllSky/dec_min_413):
/fefs/aswg/workspace/irene.burelli/analysis/models/20230723/Run{runid}
- lstchain v0.9.13 with config file (cleaning tuned to NSB)
/fefs/aswg/workspace/irene.burelli/analysis/_configs/Av_NSB_params/final_NSBparams_day20230723_{runid}.json
Theta2 plot from DL2[edit]
- Cuts and parameters used:
- intensity > 50
- gammaness > 0.8
- Theta2_global_cut=0.04
- leakage < 0.2
- norm_range_theta2_min=0.3
- norm_range_theta2_max=0.5
