| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB191117637 |
|
| T0 |
15:17:37.849 UTC |
Fermi_GBM |
| ra |
157.4171° |
Fermi_GBM |
| decl |
7.2333° |
Fermi_GBM |
| pos_error |
6.18e+00° |
Fermi_GBM |
| T90 |
1.28 s |
Fermi_GBM |
| T90_error |
0.87 s |
Fermi_GBM |
| T90_start |
15:17:37.849 UTC |
Fermi_GBM |
| fluence |
4.81e-07 erg/cm² |
Fermi_GBM |
| fluence_error |
3.37e-08 erg/cm² |
Fermi_GBM |
| T100 |
1.28 s |
|
| GBM_located |
True |
|
| mjd |
58804.63724362269 |
Fermi_GBM |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB191117637 |
| trigger_name |
bn191117637 |
| ra |
157.4171° |
| decl |
7.2333° |
| pos_error |
6.18e+00° |
| datum |
2019-11-17 |
| t_trigger |
15:17:38.361 UTC |
| T90 |
1.28 s |
| T90_error |
0.87 s |
| T90_start |
15:17:37.849 UTC |
| fluence |
4.81e-07 erg/cm² |
| fluence_error |
3.37e-08 erg/cm² |
| flux_1024 |
3.51e+00 erg/cm²/s |
| flux_1024_error |
2.57e-01 erg/cm²/s |
| flux_1024_time |
-3.84e-01 erg/cm²/s |
| flux_64 |
5.45e+00 erg/cm²/s |
| flux_64_error |
1.09e+00 erg/cm²/s |
| GCN 26255 table |
|---|
| GRB_name |
GRB191117B |
| GCN_number |
26255 |
| Detection_method |
Fermi GBM final loc |
| t_trigger |
15:17:38 UTC |
| ra |
156.1000° |
| decl |
11.7000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 26255
SUBJECT: GRB 191117B: Fermi GBM Final Real-time Localization
DATE: 19/11/17 15:28:00 GMT
FROM: Fermi GBM Team at MSFC/Fermi-GBM
The Fermi GBM team reports the detection of a likely LONG GRB
At 15:17:38 UT on 17 Nov 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 191117B (trigger 595696663.360798 / 191117637).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 156.1, Dec = 11.7 (J2000 degrees, equivalent to J2000 10h 24m, 11d 41'), with a statistical uncertainty of 7.4 degrees.
The angle from the Fermi LAT boresight is 54.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191117637/quicklook/glg_skymap_all_bn191117637.png
The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191117637/quicklook/glg_healpix_all_bn191117637.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191117637/quicklook/glg_lc_medres34_bn191117637.gif
|