Difference between revisions of "GRB220527A"

From my_wiki
Jump to: navigation, search
(Created page with "Go back to Transient Working Group. == Alert Information == * '''Name/type of the alert''': * '''GCN notice''': [https://gcn.gsfc.nasa.gov/other/675335840.fermi] * '''T...")
 
Line 28: Line 28:
 
*** ELOG link: [https://www.lst1.iac.es/elog/LST+commissioning/2279]
 
*** ELOG link: [https://www.lst1.iac.es/elog/LST+commissioning/2279]
 
*** Important comments: only one run taken due to issue in starting data taking
 
*** Important comments: only one run taken due to issue in starting data taking
 +
 +
== Analysis by Alice (INAF) ==
 +
 +
=== Data info ===
 +
 +
* Overall selected observation time:
 +
* Selected runs: 8501
 +
* Position analyzed: RA 323.56990 deg, Dec -14.90000 deg
 +
 +
=== DL1 data ===
 +
 +
Used DL1b files produced by LSTOSA (lstchain v0.9.6)
 +
 +
/fefs/aswg/data/real/DL1/20220527/v0.9/tailcut84/dl1_LST-1.Run08501.h5
 +
 +
=== 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 ===

Revision as of 09:59, 21 September 2022

Go back to Transient Working Group.


Alert Information

  • Name/type of the alert:
  • GCN notice: [1]
  • Triggered by: Fermi LAT
  • Alert coordinates:
    • RA: 21 h 34 m 16.776 s, Dec: -14 deg 54 m 0.000 s
    • RA, Dec in deg (ICRS): 323.56990 deg, -14.90000 deg
  • Alert arrival time: 14:49:16 UTC
  • Other relevant information:
    • Redshift (z):

Multi-wavelength Observations

LST Observations

  • Dates of data-taking: 2022-05-27
    • 2022-05-27
      • Zenith range (deg): 52
      • Transmission9km: 0.82
      • Observation condition: dark
      • Observation mode: std wobble
      • Runs: 8501
      • Joint observations with MAGIC? : No
      • ELOG link: [2]
      • Important comments: only one run taken due to issue in starting data taking

Analysis by Alice (INAF)

Data info

  • Overall selected observation time:
  • Selected runs: 8501
  • Position analyzed: RA 323.56990 deg, Dec -14.90000 deg

DL1 data

Used DL1b files produced by LSTOSA (lstchain v0.9.6)

/fefs/aswg/data/real/DL1/20220527/v0.9/tailcut84/dl1_LST-1.Run08501.h5

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