| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB191028174 |
|
| T0 |
4:10:00.630 UTC |
Fermi_GBM |
| ra |
319.2000° |
Fermi_GBM |
| decl |
-11.2900° |
Fermi_GBM |
| pos_error |
5.18e+00° |
Fermi_GBM |
| T90 |
4.864 s |
Fermi_GBM |
| T90_error |
3.482 s |
Fermi_GBM |
| T90_start |
4:10:00.630 UTC |
Fermi_GBM |
| fluence |
1.03e-06 erg/cm² |
Fermi_GBM |
| fluence_error |
6.82e-08 erg/cm² |
Fermi_GBM |
| T100 |
4.864 s |
|
| GBM_located |
True |
|
| mjd |
58784.173618402776 |
Fermi_GBM |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB191028174 |
| trigger_name |
bn191028174 |
| ra |
319.2000° |
| decl |
-11.2900° |
| pos_error |
5.18e+00° |
| datum |
2019-10-28 |
| t_trigger |
4:10:01.398 UTC |
| T90 |
4.864 s |
| T90_error |
3.482 s |
| T90_start |
4:10:00.630 UTC |
| fluence |
1.03e-06 erg/cm² |
| fluence_error |
6.82e-08 erg/cm² |
| flux_1024 |
3.60e+00 erg/cm²/s |
| flux_1024_error |
2.75e-01 erg/cm²/s |
| flux_1024_time |
-1.28e-01 erg/cm²/s |
| flux_64 |
5.17e+00 erg/cm²/s |
| flux_64_error |
1.30e+00 erg/cm²/s |
| GCN 26082 table |
|---|
| GRB_name |
GRB191028A |
| GCN_number |
26082 |
| Detection_method |
Fermi GBM final loc |
| t_trigger |
4:10:01 UTC |
| ra |
319.2000° |
| decl |
-11.3000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 26082
SUBJECT: GRB 191028A: Fermi GBM Final Real-time Localization
DATE: 19/10/28 04:20:19 GMT
FROM: Fermi GBM Team at MSFC/Fermi-GBM
The Fermi GBM team reports the detection of a likely LONG GRB
At 04:10:01 UT on 28 Oct 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 191028A (trigger 593928606.398038 / 191028174).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 319.2, Dec = -11.3 (J2000 degrees, equivalent to J2000 21h 16m, -11d 18'), with a statistical uncertainty of 8.8 degrees.
The angle from the Fermi LAT boresight is 89.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191028174/quicklook/glg_skymap_all_bn191028174.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/bn191028174/quicklook/glg_healpix_all_bn191028174.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191028174/quicklook/glg_lc_medres34_bn191028174.gif
|