GRB201216C

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Status

Step	Status	Comment
DL2 Production	Ongoing
Low Level Check	To do
DL3 Production	To do
High Level Analysis	To do

Green color code : 00BA00 Red Color code : FF0000

Multi-wavelength Observations

Timeline

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

Alert

• Triggered by: Swift-BAT

• Alert coordinates: 01h 05m 25.872s, +16d 32' 12.12"

• Alert arrival time:

• Additional info:

LST Observations

• Delay:

• Overall observation time:

• Observation mode: std wobble

• Observed source position: 16.370333, 16.516139 deg

• Observation condition: dark

• Zenith range:

• ELOG link: elog 17 Dec, elog 18 Dec

• Important comments: no weather info from the elog

• Run list :

RunNumber	Start date	Stop date	Drive target name	RA	Dec	Observation condition
3314	2020-12-17 20:31		GRB201216C	16.7824	16.5274	dark
3315	2020-12-17 20:51		GRB201216C	15.9481	16.5158	dark
3316	2020-12-17 21:12		GRB201216C	16.3639	16.9162	dark
3317	2020-12-17 21:33		GRB201216C	16.3693	16.1161	dark
3324	2020-12-18 21:07		GRB201216C	16.7824	16.5157	dark
3325	2020-12-18 21:29		GRB201216C	15.9458	16.5157	dark
3326	2020-12-18 21:50		GRB201216C	16.3624	16.9162	dark
3327	2020-12-18 22:11		GRB201216C	16.3699	16.1162	dark

Low level check

Run 3314 :

Run 3315 :

Run 3316 :

Run 3317 :

High Level Analysis

Analysis configuration

• Name and contact info of the analyzer: Armand Fiasson

• Software versions:

gammapy: 0.19 numpy: 1.21.4 astropy 4.3.1 regions 0.5 matplotlib 3.4.3

• Cuts and parameters used:

loose eMin = 0.01 eMax = 20. on_radius = 0.2 * u.deg exclusion_radius = 0.35*u.deg

• DL2 MC data used:

lstchain/v0.7.1/point_like/0.4

• Overall selected observation time:

• Position analyzed:

source_ra = 16.370333 source_dec = 16.516139

• Analysis/data problems:

Theta2 plot

Night 1: Theta2_Night1.png

Night 2: Theta2_Night2.png

Significance map

If the alert was observed for several nights please add plots for each night separately and all data together.

Excess map

If the alert was observed for several nights please add plots for each night separately and all data together.