| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB190910028 |
|
| T0 |
0:39:36.068 UTC |
Fermi_GBM |
| ra |
229.5000° |
Fermi_GBM |
| decl |
9.0700° |
Fermi_GBM |
| pos_error |
4.71e+00° |
Fermi_GBM |
| T90 |
9.216 s |
Fermi_GBM |
| T90_error |
0.923 s |
Fermi_GBM |
| T90_start |
0:39:36.068 UTC |
Fermi_GBM |
| fluence |
1.53e-06 erg/cm² |
Fermi_GBM |
| fluence_error |
2.04e-08 erg/cm² |
Fermi_GBM |
| T100 |
9.216 s |
|
| GBM_located |
True |
|
| mjd |
58736.02750078704 |
Fermi_GBM |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB190910028 |
| trigger_name |
bn190910028 |
| ra |
229.5000° |
| decl |
9.0700° |
| pos_error |
4.71e+00° |
| datum |
2019-09-10 |
| t_trigger |
0:39:37.860 UTC |
| T90 |
9.216 s |
| T90_error |
0.923 s |
| T90_start |
0:39:36.068 UTC |
| fluence |
1.53e-06 erg/cm² |
| fluence_error |
2.04e-08 erg/cm² |
| flux_1024 |
5.05e+00 erg/cm²/s |
| flux_1024_error |
2.94e-01 erg/cm²/s |
| flux_1024_time |
1.92e-01 erg/cm²/s |
| flux_64 |
7.25e+00 erg/cm²/s |
| flux_64_error |
1.36e+00 erg/cm²/s |
| GCN 25692 table |
|---|
| GRB_name |
GRB190910A |
| GCN_number |
25692 |
| Detection_method |
Fermi GBM final loc |
| t_trigger |
0:39:37 UTC |
| ra |
229.5000° |
| decl |
9.1000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 25692
SUBJECT: GRB 190910A: Fermi GBM Final Real-time Localization
DATE: 19/09/10 00:49:51 GMT
FROM: Fermi GBM Team at MSFC/Fermi-GBM
The Fermi GBM team reports the detection of a likely LONG GRB
At 00:39:37 UT on 10 Sep 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 190910A (trigger 589768782.860244 / 190910028).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 229.5, Dec = 9.1 (J2000 degrees, equivalent to J2000 15h 18m, 9d 05'), with a statistical uncertainty of 6.6 degrees.
The angle from the Fermi LAT boresight is 61.0 degrees.
The skymap can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190910028/quicklook/glg_skymap_all_bn190910028.png
The HEALPix FITS file, including the estimated localization systematic, can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190910028/quicklook/glg_healpix_all_bn190910028.fit
The GBM light curve can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190910028/quicklook/glg_lc_medres34_bn190910028.gif
|