Difference between revisions of "GRB210704A"

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(Created page with "Go back to Transient observation logbook. ==Status== {|class="wikitable" !Step !Status !Comment |- |DL2 Production |style="background-color:#FF8000" | Ongoing | |- |Low...")
 
(→‎Alert)
 
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|-
 
|-
 
|DL2 Production
 
|DL2 Production
−
|style="background-color:#FF8000" | Ongoing
+
|style="background-color:#00BA00" | Done
 
|
 
|
 
|-
 
|-
 
|Low Level Check
 
|Low Level Check
−
|style="background-color:#FF8000" |To do
+
|style="background-color:#FF0000" |To do
 
|
 
|
 
|-
 
|-
 
|DL3 Production
 
|DL3 Production
−
|style="background-color:#FF8000" |To do
+
|style="background-color:#00BA00" |Done
 
|
 
|
 
|-
 
|-
 
|High Level Analysis
 
|High Level Analysis
−
|style="background-color:#FF8000" |To do
+
|style="background-color:#FF8000" |On going
−
|
+
|Fast analysis done
 
|}
 
|}
  
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== Alert ==
 
== Alert ==
  
−
* '''Name/type of the alert''':  
+
* '''Triggered by''': Fermi GBM
  
−
* '''Triggered by''': ''e.g., Swift, Fermi/LAT...''
+
* '''Alert coordinates''': 10h 54m 55.2s, +58d 51' 36 (J2000), 163.73, 58.86 (deg)
  
−
* '''Alert coordinates''': ''RA, Dec (J2000)''
+
* '''Alert arrival time''': 2021-07-04 21:14:53 UTC
  
−
* '''Alert arrival time''': ''UTC''
+
* '''Additional info''':
  
−
* '''Additional info''': ''e.g., redshift, signalness...''
+
* '''GCN notice''': [https://gcn.gsfc.nasa.gov/other/647120009.fermi link notice]
  
 
== LST Observations ==
 
== LST Observations ==
−
 
−
* '''Time and date of start/stop of data-taking''':  list of dates and start/stop time e.g., ''00:10:00 2021-11-18 to 02:22:20 2021-11-18; 00:10:00 2021-11-19 to 02:22:20 2021-11-19''
 
  
 
* '''Delay''':
 
* '''Delay''':
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* '''Overall observation time''':
 
* '''Overall observation time''':
  
−
* '''Observation mode''': ''e.g., ON, std or custom wobbles''
+
* '''Observation mode''': std wobbles
 +
 
 +
* '''Observed source position''': 163.73, 58.86 deg
 +
 
 +
* '''Observation condition''': dark
  
−
* '''Observed position''':
+
* '''Zenith range''': 51 - 60 deg
  
−
* '''Observation condition''': ''dark, moonlight, twilight, calima, ...''
+
* '''ELOG link''': [https://www.lst1.iac.es/elog/LST+commissioning/1789 elog 1789]
  
−
* '''Zenith range''':
+
* '''Important comments''':
  
−
* '''Run list''':
+
* '''Run list''' :
  
−
* '''Other important info from elog''' :
+
{|class="wikitable"
 +
!RunNumber
 +
!Start date
 +
!Stop date
 +
!Drive target name
 +
!RA
 +
!Dec
 +
!Observation condition
 +
|-- style="text-align:center;"
 +
|5109
 +
|2021-07-04 23:32:43
 +
| 2021-07-04 23:46:15
 +
| GRB210704
 +
| 164.503
 +
| 58.8577
 +
| dark
 +
|-- style="text-align:center;"
 +
|5110
 +
| 2021-07-04 23:48:52
 +
| 2021-07-05 00:03:53
 +
| GRB210704
 +
| 162.957
 +
| 58.8577
 +
| dark
 +
|-- style="text-align:center;"
 +
|5111
 +
| 2021-07-05 00:05:48
 +
| 2021-07-05 00:20:49
 +
| GRB210704
 +
| 163.73
 +
| 59.26
 +
| dark
 +
|-- style="text-align:center;"
 +
|5112
 +
| 2021-07-05 00:22:38
 +
| 2021-07-05 00:33:27
 +
| GRB210704
 +
| 163.73
 +
| 58.46
 +
| dark
 +
|-- style="text-align:center;"
 +
|5131
 +
| 2021-07-05 23:59:08
 +
| 2021-07-06 00:09:08
 +
| GRB210704
 +
| 159.825
 +
| 57.3068
 +
| dark
 +
|-- style="text-align:center;"
 +
|5132
 +
| 2021-07-06 00:15:24
 +
| 2021-07-06 00:25:25
 +
| GRB210704
 +
| 158.343
 +
| 57.3068
 +
| dark
 +
|-
 +
|}
  
 
==Low level check==
 
==Low level check==
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=== Analysis configuration ===
 
=== Analysis configuration ===
  
−
* '''Name and contact info of the analyzer''':
+
* '''Analyzer''': Alice Donini
−
 
 
−
* '''Version of the software used for the analysis''':
 
−
 
 
−
* '''Cuts and parameters used''':
 
  
−
* '''DL2 MC data used''':  
+
*'''Run analysed''':
 +
**5109
 +
**5110
 +
**5111
  
−
* '''Overall selected observation time''':
+
* '''Software versions''':  
 +
**lstchain v0.7.3
 +
**gammapy v0.19
  
−
* '''Analysis/data problems''':  
+
* '''Cuts and parameters used''': std
  
−
=== Results ===
+
* '''DL2 MC data used''':
 +
**dl2_electron_40deg_180deg_20210506_v0.7.3_prod5_trans_80_zen40deg_local_tailcut_8_4_testing.h5
 +
**dl2_proton_40deg_180deg_20210506_v0.7.3_prod5_trans_80_zen40deg_local_tailcut_8_4_testing.h5
 +
**dl2_gamma_40deg_180deg_off0.4deg_20210506_v0.7.3_prod5_trans_80_zen40deg_local_tailcut_8_4_testing.h5
  
−
Position analyzed : (Instrument, RA, DEC)
+
* '''Overall selected observation time''': ~42min
  
−
Excess :
+
* '''Position analyzed''': 163.73deg, 58.86deg
  
−
Significance :
+
* '''Analysis/data problems''':
  
−
S/B :
+
=== Theta2 plot ===
  
−
{|class="wikitable"
+
{| align='center'
−
!Excess map
+
| [[Image: GRB210704 std theta2.png|thumb|400px|center|alt=Theta2 plot for GRB210704A.|Theta2 plot for GRB210704A.]]
−
!Significance map
+
| [[Image: GRB210704 std theta2 excess.png|thumb|400px|center|alt=Excess plot for GRB210704A.| Excess plot for GRB210704A.]]
−
!Significance normalization
 
−
!Theta^2
 
−
!Spectral results
 
−
|-
 
−
|
 
−
|
 
−
|
 
−
|
 
−
|
 
 
|}
 
|}

Latest revision as of 15:42, 11 January 2022

Go back to Transient observation logbook.

Status[edit]

Step Status Comment
DL2 Production Done
Low Level Check To do
DL3 Production Done
High Level Analysis On going Fast analysis done

Green color code : 00BA00 Red Color code : FF0000

Multi-wavelength Observations[edit]

Timeline
T0+ Instrument Outcome Outcome specific value (flux/UL/...) Comment Link
- Initial detection
UL
Detection

Alert[edit]

  • Triggered by: Fermi GBM
  • Alert coordinates: 10h 54m 55.2s, +58d 51' 36 (J2000), 163.73, 58.86 (deg)
  • Alert arrival time: 2021-07-04 21:14:53 UTC
  • Additional info:

LST Observations[edit]

  • Delay:
  • Overall observation time:
  • Observation mode: std wobbles
  • Observed source position: 163.73, 58.86 deg
  • Observation condition: dark
  • Zenith range: 51 - 60 deg
  • Important comments:
  • Run list :
RunNumber Start date Stop date Drive target name RA Dec Observation condition
5109 2021-07-04 23:32:43 2021-07-04 23:46:15 GRB210704 164.503 58.8577 dark
5110 2021-07-04 23:48:52 2021-07-05 00:03:53 GRB210704 162.957 58.8577 dark
5111 2021-07-05 00:05:48 2021-07-05 00:20:49 GRB210704 163.73 59.26 dark
5112 2021-07-05 00:22:38 2021-07-05 00:33:27 GRB210704 163.73 58.46 dark
5131 2021-07-05 23:59:08 2021-07-06 00:09:08 GRB210704 159.825 57.3068 dark
5132 2021-07-06 00:15:24 2021-07-06 00:25:25 GRB210704 158.343 57.3068 dark

Low level check[edit]

Run xxxxxx : pdf file low level check

Run xxxxxx : pdf file low level check

Run xxxxxx : pdf file low level check

Run xxxxxx : pdf file low level check

Upload low level check plots and comment possible issue and action taken

High Level Analysis[edit]

Analysis configuration[edit]

  • Analyzer: Alice Donini
  • Run analysed:
    • 5109
    • 5110
    • 5111
  • Software versions:
    • lstchain v0.7.3
    • gammapy v0.19
  • Cuts and parameters used: std
  • DL2 MC data used:
    • dl2_electron_40deg_180deg_20210506_v0.7.3_prod5_trans_80_zen40deg_local_tailcut_8_4_testing.h5
    • dl2_proton_40deg_180deg_20210506_v0.7.3_prod5_trans_80_zen40deg_local_tailcut_8_4_testing.h5
    • dl2_gamma_40deg_180deg_off0.4deg_20210506_v0.7.3_prod5_trans_80_zen40deg_local_tailcut_8_4_testing.h5
  • Overall selected observation time: ~42min
  • Position analyzed: 163.73deg, 58.86deg
  • Analysis/data problems:

Theta2 plot[edit]

Theta2 plot for GRB210704A.
Theta2 plot for GRB210704A.
Excess plot for GRB210704A.
Excess plot for GRB210704A.
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