| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB210619532 |
|
| T0 |
12:45:43 UTC |
GCN_circulars,Fermi GBM final loc |
| ra |
73.8800° |
Fermi_GBM |
| decl |
12.4900° |
Fermi_GBM |
| pos_error |
3.75e+00° |
Fermi_GBM |
| T90 |
1.28 s |
Fermi_GBM |
| T90_error |
0.202 s |
Fermi_GBM |
| T90_start |
12:45:43.666 UTC |
Fermi_GBM |
| fluence |
3.28e-06 erg/cm² |
Fermi_GBM |
| fluence_error |
4.16e-08 erg/cm² |
Fermi_GBM |
| T100 |
1.946 s |
|
| GBM_located |
True |
|
| mjd |
59384.531747685185 |
GCN_circulars,Fermi GBM final loc |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB210619532 |
| trigger_name |
bn210619532 |
| ra |
73.8800° |
| decl |
12.4900° |
| pos_error |
3.75e+00° |
| datum |
2021-06-19 |
| t_trigger |
12:45:43.730 UTC |
| T90 |
1.28 s |
| T90_error |
0.202 s |
| T90_start |
12:45:43.666 UTC |
| fluence |
3.28e-06 erg/cm² |
| fluence_error |
4.16e-08 erg/cm² |
| flux_1024 |
1.26e+01 erg/cm²/s |
| flux_1024_error |
3.62e-01 erg/cm²/s |
| flux_1024_time |
-1.28e-01 erg/cm²/s |
| flux_64 |
2.69e+01 erg/cm²/s |
| flux_64_error |
1.50e+00 erg/cm²/s |
| GCN 30257 table |
|---|
| GRB_name |
GRB210619A |
| GCN_number |
30257 |
| Detection_method |
Fermi GBM final loc |
| t_trigger |
12:45:43 UTC |
| ra |
73.9000° |
| decl |
12.5000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 30257
SUBJECT: GRB 210619A: Fermi GBM Final Real-time Localization
DATE: 21/06/19 12:56:07 GMT
FROM: Fermi GBM Team at MSFC/Fermi-GBM
The Fermi GBM team reports the detection of a likely SHORT GRB
At 12:45:43 UT on 19 Jun 2021, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 210619A (trigger 645799548.729736 / 210619532).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 73.9, Dec = 12.5 (J2000 degrees, equivalent to J2000 04h 55m, 12d 30'), with a statistical uncertainty of 1.6 degrees.
The angle from the Fermi LAT boresight is 93.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210619532/quicklook/glg_skymap_all_bn210619532.png
The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210619532/quicklook/glg_healpix_all_bn210619532.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210619532/quicklook/glg_lc_medres34_bn210619532.gif
|
| GCN 30258 table |
|---|
| GRB_name |
GRB210619A |
| GCN_number |
30258 |
| Detection_method |
Other |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 30258
SUBJECT: GRB 210619A: BALROG localization (Fermi Trigger 645799548 / GRB 210619532)
DATE: 21/06/19 13:06:01 GMT
FROM: Jochen Greiner at MPE,Garching
F. Kunzweiler, B. Biltzinger, F. Berlato, J. Burgess & J. Greiner (all MPE Garching) report:
The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger
645799548 at 12:45:43 on 19 June 2021 were automatically fitted for spectrum
and sky location with BALROG (Burgess et al. 2018, MNRAS 476, 1427;
Berlato et al. 2019, ApJ 873, 60).
The best-fit position (1 sigma statistical errors) is:
RA(2000.0) = 69.9+/-1.8 deg
Decl.(2000.0) = 8.8+/-1.7 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB210619532/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB210619532/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB210619532/json
|