GRB Properties
Parameters calculated by MPE
| Property | Value | Error (1 σ statistical) |
|---|---|---|
| Trigger Number | 657533168 | |
| Trigger Time | Nov. 02, 2021, 08:06:03 | |
| Data Timestamp | Nov. 02, 2021, 09:16:29 | |
| Localization Timestamp | Nov. 02, 2021, 09:21:37 | |
| Balrog Ra [deg] | 36.7 | 3.2 |
| Balrog Dec [deg] | 53.4 | 2.6 |
| Error radius 1 σ [deg] | 2.2 | |
| Error radius 2 σ [deg] | 4.7 | |
| Estimated systematic error [deg] | 1 | |
| Fitted Model | cutoff_powerlaw | |
| Spectral Parameter K [photons/cm^2/keV*s] | 22 | 3.5 |
| Spectral Parameter Index | -1.9 | 0.05 |
| Spectral Parameter XC [keV] | 3e+03 | 3e+03 |
| Satellite Phi [deg] | 176.32 | |
| Satellite Theta [deg] | 69.96 |
Parameters from external Source
| Property | Value |
|---|---|
| Swift Ra [deg] | |
| Swift Dec [deg] | |
| Most likely | GRB 95.0% |
| Second most likely | GENERIC_TRANSIENT 3.0% |
GRB Location Alert
GRB 211102A: BALROG localization (Fermi Trigger 657533168 / GRB 211102338)
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
657533168 at 08:06:03 on 02 Nov. 2021 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) = 37.1+/-3.1 deg
Decl.(2000.0) = 52.5+/-2.3 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB211102338/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB211102338/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB211102338/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
657533168 at 08:06:03 on 02 Nov. 2021 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) = 37.1+/-3.1 deg
Decl.(2000.0) = 52.5+/-2.3 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB211102338/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB211102338/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB211102338/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
