GRB Properties
Parameters calculated by MPE
| Property | Value | Error (1 σ statistical) |
|---|---|---|
| Trigger Number | ||
| Trigger Time | May 11, 2022, 13:41:56 | |
| Data Timestamp | May 11, 2022, 13:51:20 | |
| Localization Timestamp | May 11, 2022, 14:01:03 | |
| Balrog Ra [deg] | 291.9 | 1.4 |
| Balrog Dec [deg] | 19.7 | 1.0 |
| Error radius 1 σ [deg] | 1.4 | |
| Error radius 2 σ [deg] | 2.4 | |
| Estimated systematic error [deg] | 1 | |
| Fitted Model | cutoff_powerlaw | |
| Spectral Parameter K [photons/cm^2/keV*s] | 1.3 | 0.33 |
| Spectral Parameter Index | -0.59 | 0.078 |
| Spectral Parameter XC [keV] | 1e+02 | 1e+01 |
| Satellite Phi [deg] | -176.71 | |
| Satellite Theta [deg] | -26.62 |
Parameters from external Source
| Property | Value |
|---|---|
| Swift Ra [deg] | |
| Swift Dec [deg] | |
| Most likely | None None% |
| Second most likely | None None% |
GRB Location Alert
GRB 220511A: BALROG localization (Fermi Trigger 673969321/ GRB 220511571)
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 673969321
at 13:41:56 on 11 May 2022 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) = 291.9+/-1.4 deg
Decl.(2000.0) = 19.7+/-1.0 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB220511571/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB220511571/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB220511571/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 673969321
at 13:41:56 on 11 May 2022 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) = 291.9+/-1.4 deg
Decl.(2000.0) = 19.7+/-1.0 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB220511571/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB220511571/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB220511571/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
