| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB190913155 |
|
| T0 |
3:43:09 UTC |
GCN_circulars,Fermi GBM final loc |
| ra |
253.3400° |
Fermi_GBM |
| decl |
44.9700° |
Fermi_GBM |
| pos_error |
8.78e+00° |
Fermi_GBM |
| T90 |
0.128 s |
Fermi_GBM |
| T90_error |
1.235 s |
Fermi_GBM |
| T90_start |
3:43:09.236 UTC |
Fermi_GBM |
| fluence |
6.57e-08 erg/cm² |
Fermi_GBM |
| fluence_error |
9.45e-09 erg/cm² |
Fermi_GBM |
| T100 |
0.364 s |
|
| GBM_located |
True |
|
| mjd |
58739.154965277776 |
GCN_circulars,Fermi GBM final loc |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB190913155 |
| trigger_name |
bn190913155 |
| ra |
253.3400° |
| decl |
44.9700° |
| pos_error |
8.78e+00° |
| datum |
2019-09-13 |
| t_trigger |
3:43:09.332 UTC |
| T90 |
0.128 s |
| T90_error |
1.235 s |
| T90_start |
3:43:09.236 UTC |
| fluence |
6.57e-08 erg/cm² |
| fluence_error |
9.45e-09 erg/cm² |
| flux_1024 |
1.24e+00 erg/cm²/s |
| flux_1024_error |
1.97e-01 erg/cm²/s |
| flux_1024_time |
-8.96e-01 erg/cm²/s |
| flux_64 |
9.91e+00 erg/cm²/s |
| flux_64_error |
1.33e+00 erg/cm²/s |
| GCN 25736 table |
|---|
| GRB_name |
GRB190913A |
| GCN_number |
25736 |
| Detection_method |
Fermi GBM final loc |
| t_trigger |
3:43:09 UTC |
| ra |
264.4000° |
| decl |
18.4000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 25736
SUBJECT: GRB 190913A: Fermi GBM Final Real-time Localization
DATE: 19/09/13 03:53:25 GMT
FROM: Fermi GBM Team at MSFC/Fermi-GBM
The Fermi GBM team reports the detection of a likely SHORT GRB
At 03:43:09 UT on 13 Sep 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 190913A (trigger 590038994.332068 / 190913155).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 264.4, Dec = 18.4 (J2000 degrees, equivalent to J2000 17h 37m, 18d 23'), with a statistical uncertainty of 19.9 degrees.
The angle from the Fermi LAT boresight is 73.0 degrees.
The skymap can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190913155/quicklook/glg_skymap_all_bn190913155.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/bn190913155/quicklook/glg_healpix_all_bn190913155.fit
The GBM light curve can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190913155/quicklook/glg_lc_medres34_bn190913155.gif
|