GRB Properties
Parameters calculated by MPE
| Property | Value | Error (1 σ statistical) |
|---|---|---|
| Trigger Number | 588597173 | |
| Trigger Time | Aug. 27, 2019, 11:12:48 | |
| Data Timestamp | Aug. 27, 2019, 12:11:41 | |
| Localization Timestamp | Aug. 27, 2019, 12:22:44 | |
| Balrog Ra [deg] | 175.9 | 1.0 |
| Balrog Dec [deg] | 41.7 | 1.1 |
| Error radius 1 σ [deg] | 1.2 | |
| Error radius 2 σ [deg] | 2.4 | |
| Estimated systematic error [deg] | 1 | |
| Fitted Model | cutoff_powerlaw | |
| Spectral Parameter K [photons/cm^2/keV*s] | 10 | 3.4 |
| Spectral Parameter Index | -1.3 | 0.069 |
| Spectral Parameter XC [keV] | 3e+02 | 6e+01 |
| Satellite Phi [deg] | -34.58 | |
| Satellite Theta [deg] | 85.38 |
Parameters from external Source
| Property | Value |
|---|---|
| Swift Ra [deg] | |
| Swift Dec [deg] | |
| Most likely | 97%: GRB |
| Second most likely | 1%: GenericTransient |
GRB Location Alert
GRB 190827A: BALROG localization (Fermi Trigger 588597173 / GRB 190827467)
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
588597173 at 11:12:48 on 27 Aug. 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) = 175.8+/-0.9 deg
Decl.(2000.0) = 41.5+/-1.1 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB190827467/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB190827467/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB190827467/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
588597173 at 11:12:48 on 27 Aug. 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) = 175.8+/-0.9 deg
Decl.(2000.0) = 41.5+/-1.1 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB190827467/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB190827467/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB190827467/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
