GRB Properties
Parameters calculated by MPE
| Property | Value | Error (1 σ statistical) |
|---|---|---|
| Trigger Number | 590219102 | |
| Trigger Time | Sept. 15, 2019, 05:44:57 | |
| Data Timestamp | Sept. 15, 2019, 06:20:47 | |
| Localization Timestamp | Sept. 15, 2019, 06:33:31 | |
| Balrog Ra [deg] | 54.4 | 4.4 |
| Balrog Dec [deg] | 7.2 | 3.0 |
| Error radius 1 σ [deg] | 5.4 | |
| Error radius 2 σ [deg] | 6.9 | |
| Estimated systematic error [deg] | 1 | |
| Fitted Model | cutoff_powerlaw | |
| Spectral Parameter K [photons/cm^2/keV*s] | 1.3 | 0.28 |
| Spectral Parameter Index | -1.2 | 0.055 |
| Spectral Parameter XC [keV] | 2e+03 | 7e+02 |
| Satellite Phi [deg] | -155.95 | |
| Satellite Theta [deg] | 22.09 |
Parameters from external Source
| Property | Value |
|---|---|
| Swift Ra [deg] | |
| Swift Dec [deg] | |
| Most likely | 85%: GRB |
| Second most likely | 8%: GRO_J0422_32 |
GRB Location Alert
GRB 190915A: BALROG localization (Fermi Trigger 590219102 / GRB 190915240)
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
590219102 at 05:44:57 on 15 Sept. 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) = 54.2+/-4.5 deg
Decl.(2000.0) = 7.2+/-3.1 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB190915240/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB190915240/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB190915240/json
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
590219102 at 05:44:57 on 15 Sept. 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) = 54.2+/-4.5 deg
Decl.(2000.0) = 7.2+/-3.1 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB190915240/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB190915240/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB190915240/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
