GRB Properties
Parameters calculated by MPE
| Property | Value | Error (1 σ statistical) |
|---|---|---|
| Trigger Number | 588696271 | |
| Trigger Time | Aug. 28, 2019, 14:44:26 | |
| Data Timestamp | Aug. 28, 2019, 17:02:55 | |
| Localization Timestamp | Aug. 28, 2019, 17:14:20 | |
| Balrog Ra [deg] | 189.2 | 0.9 |
| Balrog Dec [deg] | -59.7 | 0.6 |
| Error radius 1 σ [deg] | 0.8 | |
| Error radius 2 σ [deg] | 1.5 | |
| Estimated systematic error [deg] | 1 | |
| Fitted Model | cutoff_powerlaw | |
| Spectral Parameter K [photons/cm^2/keV*s] | 58 | 4.8 |
| Spectral Parameter Index | -1.7 | 0.03 |
| Spectral Parameter XC [keV] | 2e+02 | 2e+01 |
| Satellite Phi [deg] | 3.73 | |
| Satellite Theta [deg] | 29.39 |
Parameters from external Source
| Property | Value |
|---|---|
| Swift Ra [deg] | |
| Swift Dec [deg] | |
| Most likely | 98%: GRB |
| Second most likely | 1%: GenericSGR |
GRB Location Alert
GRB 190828C: BALROG localization (Fermi Trigger 588696271 / GRB 190828614)
J. Burgess, B. Biltzinger, F. Kunzweiler, F. Berlato & J. Greiner (all MPE Garching) report:
The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger
588696271 at 14:44:26 on 28 Aug. 2019 were automatically fitted for spectrum
and sky location with the official 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) = 189.1+/-0.9 deg
Decl.(2000.0) = -59.7+/-0.6 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB190828614/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB190828614/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB190828614/json
J. Burgess, B. Biltzinger, F. Kunzweiler, F. Berlato & J. Greiner (all MPE Garching) report:
The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger
588696271 at 14:44:26 on 28 Aug. 2019 were automatically fitted for spectrum
and sky location with the official 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) = 189.1+/-0.9 deg
Decl.(2000.0) = -59.7+/-0.6 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB190828614/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB190828614/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB190828614/json
GRB Location
J2000 Coordinate Frame
All Corner Plot
J2000 Coordinate Frame
Moll Location Plot
J2000 Coordinate Frame
Satellite
Spectrum Residuals Plot
3D - GRB Location Plot
Satellite Coordiante Frame
Light Curves
