| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB200208052 |
|
| T0 |
1:14:16.574 UTC |
Fermi_GBM |
| ra |
26.7300° |
Fermi_GBM |
| decl |
25.3100° |
Fermi_GBM |
| pos_error |
5.52e+00° |
Fermi_GBM |
| T90 |
20.992 s |
Fermi_GBM |
| T90_error |
6.931 s |
Fermi_GBM |
| T90_start |
1:14:16.574 UTC |
Fermi_GBM |
| fluence |
1.04e-06 erg/cm² |
Fermi_GBM |
| fluence_error |
2.92e-08 erg/cm² |
Fermi_GBM |
| T100 |
20.992 s |
|
| GBM_located |
True |
|
| mjd |
58887.05158071759 |
Fermi_GBM |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB200208052 |
| trigger_name |
bn200208052 |
| ra |
26.7300° |
| decl |
25.3100° |
| pos_error |
5.52e+00° |
| datum |
2020-02-08 |
| t_trigger |
1:14:17.086 UTC |
| T90 |
20.992 s |
| T90_error |
6.931 s |
| T90_start |
1:14:16.574 UTC |
| fluence |
1.04e-06 erg/cm² |
| fluence_error |
2.92e-08 erg/cm² |
| flux_1024 |
2.00e+00 erg/cm²/s |
| flux_1024_error |
1.86e-01 erg/cm²/s |
| flux_1024_time |
2.18e+00 erg/cm²/s |
| flux_64 |
3.29e+00 erg/cm²/s |
| flux_64_error |
8.08e-01 erg/cm²/s |
| GCN 27011 table |
|---|
| GRB_name |
GRB200208A |
| GCN_number |
27011 |
| Detection_method |
Fermi GBM final loc |
| t_trigger |
1:14:17 UTC |
| ra |
26.7000° |
| decl |
25.3000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 27011
SUBJECT: GRB 200208A: Fermi GBM Final Real-time Localization
DATE: 20/02/08 01:24:33 GMT
FROM: Fermi GBM Team at MSFC/Fermi-GBM
The Fermi GBM team reports the detection of a likely LONG GRB
At 01:14:17 UT on 8 Feb 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200208A (trigger 602817262.086318 / 200208052).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 26.7, Dec = 25.3 (J2000 degrees, equivalent to J2000 01h 46m, 25d 18'), with a statistical uncertainty of 6.2 degrees.
The angle from the Fermi LAT boresight is 59.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200208052/quicklook/glg_skymap_all_bn200208052.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/bn200208052/quicklook/glg_healpix_all_bn200208052.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200208052/quicklook/glg_lc_medres34_bn200208052.gif
|