| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB200211310 |
|
| T0 |
7:26:28 UTC |
GCN_circulars,Fermi GBM final loc |
| ra |
345.2000° |
Fermi_GBM |
| decl |
-7.1500° |
Fermi_GBM |
| pos_error |
2.58e+00° |
Fermi_GBM |
| T90 |
78.594 s |
Fermi_GBM |
| T90_error |
0.362 s |
Fermi_GBM |
| T90_start |
7:26:30.874 UTC |
Fermi_GBM |
| fluence |
3.92e-05 erg/cm² |
Fermi_GBM |
| fluence_error |
4.20e-08 erg/cm² |
Fermi_GBM |
| T100 |
81.468 s |
|
| GBM_located |
True |
|
| mjd |
58890.3100462963 |
GCN_circulars,Fermi GBM final loc |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB200211310 |
| trigger_name |
bn200211310 |
| ra |
345.2000° |
| decl |
-7.1500° |
| pos_error |
2.58e+00° |
| datum |
2020-02-11 |
| t_trigger |
7:26:28.826 UTC |
| T90 |
78.594 s |
| T90_error |
0.362 s |
| T90_start |
7:26:30.874 UTC |
| fluence |
3.92e-05 erg/cm² |
| fluence_error |
4.20e-08 erg/cm² |
| flux_1024 |
1.47e+01 erg/cm²/s |
| flux_1024_error |
2.92e-01 erg/cm²/s |
| flux_1024_time |
3.65e+00 erg/cm²/s |
| flux_64 |
1.77e+01 erg/cm²/s |
| flux_64_error |
1.24e+00 erg/cm²/s |
| GCN 27031 table |
|---|
| GRB_name |
GRB200211A |
| GCN_number |
27031 |
| Detection_method |
Fermi GBM final loc |
| t_trigger |
7:26:28 UTC |
| ra |
345.2000° |
| decl |
-7.2000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 27031
SUBJECT: GRB 200211A: Fermi GBM Final Real-time Localization
DATE: 20/02/11 07:36:48 GMT
FROM: Fermi GBM Team at MSFC/Fermi-GBM
The Fermi GBM team reports the detection of a likely LONG GRB
At 07:26:28 UT on 11 Feb 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200211A (trigger 603098793.826514 / 200211310).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 345.2, Dec = -7.2 (J2000 degrees, equivalent to J2000 23h 00m, -7d 12'), with a statistical uncertainty of 1.0 degrees.
The angle from the Fermi LAT boresight is 68.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200211310/quicklook/glg_skymap_all_bn200211310.png
The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200211310/quicklook/glg_healpix_all_bn200211310.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200211310/quicklook/glg_lc_medres34_bn200211310.gif
|
| GCN 27032 table |
|---|
| GRB_name |
GRB200211A |
| GCN_number |
27032 |
| Detection_method |
Other |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 27032
SUBJECT: GRB 200211A: BALROG localization (Fermi Trigger 603098793 / GRB 200211310)
DATE: 20/02/11 07:53:58 GMT
FROM: Jochen Greiner at MPE,Garching
B. Biltzinger, F. Kunzweiler, F. Berlato, J. Burgess & J. Greiner (all MPE Garching) report:
The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger
603098793 at 07:26:28 on 11 Feb. 2020 were automatically fitted for spectrum
and sky location with BALROG (Burgess et al. 2018, MNRAS 476, 1427;
Berlato et al. 2019, ApJ 873, 60).
The best-fit position (1 sigma statistical errors) is:
RA(2000.0) = 344.6+/-0.9 deg
Decl.(2000.0) = -5.6+/-0.8 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB200211310/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB200211310/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB200211310/json
|