GRB Properties
Parameters calculated by MPE
| Property | Value | Error (1 σ statistical) |
|---|---|---|
| Trigger Number | 607513182 | |
| Trigger Time | April 02, 2020, 09:39:37 | |
| Data Timestamp | April 02, 2020, 09:51:08 | |
| Localization Timestamp | April 02, 2020, 10:19:08 | |
| Balrog Ra [deg] | 44.0 | 2.4 |
| Balrog Dec [deg] | 43.7 | 2.3 |
| Error radius 1 σ [deg] | 3.1 | |
| Error radius 2 σ [deg] | 4.5 | |
| Estimated systematic error [deg] | 1 | |
| Fitted Model | cutoff_powerlaw | |
| Spectral Parameter K [photons/cm^2/keV*s] | 3.5 | 1.3 |
| Spectral Parameter Index | -1.2 | 0.13 |
| Spectral Parameter XC [keV] | 1e+02 | 2e+01 |
| Satellite Phi [deg] | -19.98 | |
| Satellite Theta [deg] | 3.04 |
Parameters from external Source
| Property | Value |
|---|---|
| Swift Ra [deg] | |
| Swift Dec [deg] | |
| Most likely | 93%: GRB |
| Second most likely | 2%: SolarFlare |
GRB Location Alert
GRB 200402A: BALROG localization (Fermi Trigger 607513182 / GRB 200402403)
B. Biltzinger, F. Kunzweiler, F. Berlato, J. Burgess & J. Greiner (all MPE Garching) report:
The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger
607513182 at 09:39:37 on 02 April 2020 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) = 44.0+/-2.4 deg
Decl.(2000.0) = 43.7+/-2.3 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB200402403/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB200402403/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB200402403/json
B. Biltzinger, F. Kunzweiler, F. Berlato, J. Burgess & J. Greiner (all MPE Garching) report:
The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger
607513182 at 09:39:37 on 02 April 2020 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) = 44.0+/-2.4 deg
Decl.(2000.0) = 43.7+/-2.3 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB200402403/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB200402403/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB200402403/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
