GRB Properties
Parameters calculated by MPE
| Property | Value | Error (1 σ statistical) |
|---|---|---|
| Trigger Number | 574678842 | |
| Trigger Time | March 19, 2019, 09:00:37 | |
| Data Timestamp | March 19, 2019, 09:34:49 | |
| Localization Timestamp | March 19, 2019, 11:27:02 | |
| Balrog Ra [deg] | 251.3 | 2.1 |
| Balrog Dec [deg] | 27.1 | 0.9 |
| Error radius 1 σ [deg] | 1.2 | |
| Error radius 2 σ [deg] | 1.9 | |
| Estimated systematic error [deg] | 2 | |
| Fitted Model | cutoff_powerlaw | |
| Spectral Parameter K [photons/cm^2/keV*s] | 1.4e+02 | 1e+02 |
| Spectral Parameter Index | -1.7 | 0.18 |
| Spectral Parameter XC [keV] | 2e+03 | 1e+03 |
| Satellite Phi [deg] | 92.69 | |
| Satellite Theta [deg] | -27.37 |
Parameters from external Source
| Property | Value |
|---|---|
| Swift Ra [deg] | |
| Swift Dec [deg] | |
| Most likely | 92%: GRB |
| Second most likely | 5%: SGR_1806n20 |
GRB Location Alert
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
574678842 at 09:00:37 on 19 March 2019 were automatically fitted for spectrum
and sky location with BALROG (Burgess et al. 2018, MNRAS 476, 1427;
Berlato et al. 2019, ApJ (in press; arXiv:1902.01082)).
The best-fit position (1 sigma statistical errors) is:
RA(2000.0) = 284.2+/-1.5 deg
Decl.(2000.0) = -5.5+/-2.2 deg
We estimate an additional systematic error of 2 deg.
Further details and a Healpix map are available at
https://grb.mpe.mpg.de/grb/GRB190319375/
The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger
574678842 at 09:00:37 on 19 March 2019 were automatically fitted for spectrum
and sky location with BALROG (Burgess et al. 2018, MNRAS 476, 1427;
Berlato et al. 2019, ApJ (in press; arXiv:1902.01082)).
The best-fit position (1 sigma statistical errors) is:
RA(2000.0) = 284.2+/-1.5 deg
Decl.(2000.0) = -5.5+/-2.2 deg
We estimate an additional systematic error of 2 deg.
Further details and a Healpix map are available at
https://grb.mpe.mpg.de/grb/GRB190319375/
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
