| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB190906767 |
|
| T0 |
18:25:09 UTC |
GCN_circulars,Fermi GBM final loc |
| ra |
171.8400° |
Fermi_GBM |
| decl |
-71.5700° |
Fermi_GBM |
| pos_error |
5.29e+00° |
Fermi_GBM |
| T90 |
23.04 s |
Fermi_GBM |
| T90_error |
2.318 s |
Fermi_GBM |
| T90_start |
18:25:09.032 UTC |
Fermi_GBM |
| fluence |
2.29e-06 erg/cm² |
Fermi_GBM |
| fluence_error |
2.91e-08 erg/cm² |
Fermi_GBM |
| T100 |
23.072 s |
|
| GBM_located |
True |
|
| mjd |
58732.76746527778 |
GCN_circulars,Fermi GBM final loc |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB190906767 |
| trigger_name |
bn190906767 |
| ra |
171.8400° |
| decl |
-71.5700° |
| pos_error |
5.29e+00° |
| datum |
2019-09-06 |
| t_trigger |
18:25:09.288 UTC |
| T90 |
23.04 s |
| T90_error |
2.318 s |
| T90_start |
18:25:09.032 UTC |
| fluence |
2.29e-06 erg/cm² |
| fluence_error |
2.91e-08 erg/cm² |
| flux_1024 |
4.07e+00 erg/cm²/s |
| flux_1024_error |
2.35e-01 erg/cm²/s |
| flux_1024_time |
-6.40e-02 erg/cm²/s |
| flux_64 |
7.15e+00 erg/cm²/s |
| flux_64_error |
1.09e+00 erg/cm²/s |
| GCN 25679 table |
|---|
| GRB_name |
GRB190906B |
| GCN_number |
25679 |
| Detection_method |
Fermi GBM final loc |
| t_trigger |
18:25:09 UTC |
| ra |
171.8000° |
| decl |
-71.6000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 25679
SUBJECT: GRB 190906B: Fermi GBM Final Real-time Localization
DATE: 19/09/06 18:35:26 GMT
FROM: Fermi GBM Team at MSFC/Fermi-GBM
The Fermi GBM team reports the detection of a likely LONG GRB
At 18:25:09 UT on 6 Sep 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 190906B (trigger 589487114.28841 / 190906767).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 171.8, Dec = -71.6 (J2000 degrees, equivalent to J2000 11h 27m, -71d 35'), with a statistical uncertainty of 3.5 degrees.
The angle from the Fermi LAT boresight is 74.0 degrees.
The skymap can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190906767/quicklook/glg_skymap_all_bn190906767.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/bn190906767/quicklook/glg_healpix_all_bn190906767.fit
The GBM light curve can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190906767/quicklook/glg_lc_medres34_bn190906767.gif
|