GRB Properties
Parameters calculated by MPE
| Property | Value | Error (1 σ statistical) |
|---|---|---|
| Trigger Number | 601677816 | |
| Trigger Time | Jan. 25, 2020, 20:43:31 | |
| Data Timestamp | Jan. 25, 2020, 21:46:27 | |
| Localization Timestamp | Jan. 25, 2020, 22:17:01 | |
| Balrog Ra [deg] | 7.7 | 0.8 |
| Balrog Dec [deg] | 64.4 | 0.4 |
| Error radius 1 σ [deg] | 0.5 | |
| Error radius 2 σ [deg] | 0.7 | |
| Estimated systematic error [deg] | 2 | |
| Fitted Model | cutoff_powerlaw | |
| Spectral Parameter K [photons/cm^2/keV*s] | 31 | 0.98 |
| Spectral Parameter Index | -1.2 | 0.0095 |
| Spectral Parameter XC [keV] | 3e+02 | 1e+01 |
| Satellite Phi [deg] | 81.03 | |
| Satellite Theta [deg] | 24.78 |
Parameters from external Source
| Property | Value |
|---|---|
| Swift Ra [deg] | |
| Swift Dec [deg] | |
| Most likely | 95%: GRB |
| Second most likely | 3%: GenericTransient |
GRB Location Alert
GRB 200125B: BALROG localization (Fermi Trigger 601677816 / GRB 200125864)
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
601677816 at 20:43:31 on 25 Jan. 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) = 7.7+/-0.8 deg
Decl.(2000.0) = 64.4+/-0.4 deg
We estimate an additional systematic error of 2 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB200125864/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB200125864/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB200125864/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
601677816 at 20:43:31 on 25 Jan. 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) = 7.7+/-0.8 deg
Decl.(2000.0) = 64.4+/-0.4 deg
We estimate an additional systematic error of 2 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB200125864/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB200125864/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB200125864/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
