| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB190620507 |
|
| T0 |
12:10:10 UTC |
GCN_circulars,Fermi GBM final loc |
| ra |
162.0800° |
Fermi_GBM |
| decl |
30.4800° |
Fermi_GBM |
| pos_error |
2.55e+00° |
Fermi_GBM |
| T90 |
51.713 s |
Fermi_GBM |
| T90_error |
0.572 s |
Fermi_GBM |
| T90_start |
12:10:19.513 UTC |
Fermi_GBM |
| fluence |
5.15e-05 erg/cm² |
Fermi_GBM |
| fluence_error |
8.63e-08 erg/cm² |
Fermi_GBM |
| T100 |
61.226 s |
|
| GBM_located |
True |
|
| mjd |
58654.507060185184 |
GCN_circulars,Fermi GBM final loc |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB190620507 |
| trigger_name |
bn190620507 |
| ra |
162.0800° |
| decl |
30.4800° |
| pos_error |
2.55e+00° |
| datum |
2019-06-20 |
| t_trigger |
12:10:10.809 UTC |
| T90 |
51.713 s |
| T90_error |
0.572 s |
| T90_start |
12:10:19.513 UTC |
| fluence |
5.15e-05 erg/cm² |
| fluence_error |
8.63e-08 erg/cm² |
| flux_1024 |
1.53e+01 erg/cm²/s |
| flux_1024_error |
4.01e-01 erg/cm²/s |
| flux_1024_time |
1.43e+01 erg/cm²/s |
| flux_64 |
1.84e+01 erg/cm²/s |
| flux_64_error |
1.65e+00 erg/cm²/s |
| GCN 24860 table |
|---|
| GRB_name |
GRB190620A |
| GCN_number |
24860 |
| Detection_method |
Fermi GBM final loc |
| t_trigger |
12:10:10 UTC |
| ra |
162.1000° |
| decl |
30.5000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 24860
SUBJECT: GRB 190620A: Fermi GBM Final Real-time Localization
DATE: 19/06/20 12:21:50 GMT
FROM: Fermi GBM Team at MSFC/Fermi-GBM
The Fermi GBM team reports the detection of a likely LONG GRB
At 12:10:10 UT on 20 Jun 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 190620A (trigger 582725415.808842 / 190620507).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 162.1, Dec = 30.5 (J2000 degrees, equivalent to J2000 10h 48m, 30d 30'), with a statistical uncertainty of 1.2 degrees.
The angle from the Fermi LAT boresight is 59.0 degrees.
The skymap can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190620507/quicklook/glg_skymap_all_bn190620507.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/bn190620507/quicklook/glg_healpix_all_bn190620507.fit
The GBM light curve can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190620507/quicklook/glg_lc_medres34_bn190620507.gif
|
| GCN 24861 table |
|---|
| GRB_name |
GRB190620A |
| GCN_number |
24861 |
| Detection_method |
Other |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 24861
SUBJECT: GRB 190620A: BALROG localization (Fermi Trigger 582725415 / GRB 190620507)
DATE: 19/06/20 12:32:56 GMT
FROM: Jochen Greiner at MPE,Garching
J. Burgess, F. Kunzweiler, B. Biltzinger, F. Berlato, & J. Greiner (all MPE Garching) report:
The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger
582725415 at 12:10:10 on 20 June 2019 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) = 161.2+/-0.7 deg
Decl.(2000.0) = 29.8+/-0.6 deg
We estimate an additional systematic error of 2 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB190620507/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB190620507/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB190620507/json
|