GRB Properties
Parameters calculated by MPE
| Property | Value | Error (1 σ statistical) |
|---|---|---|
| Trigger Number | 616577673 | |
| Trigger Time | July 16, 2020, 07:34:28 | |
| Data Timestamp | July 16, 2020, 09:15:57 | |
| Localization Timestamp | July 16, 2020, 09:25:53 | |
| Balrog Ra [deg] | 343.1 | 4.0 |
| Balrog Dec [deg] | -22.2 | 2.6 |
| Error radius 1 σ [deg] | 4.1 | |
| Error radius 2 σ [deg] | 9.7 | |
| Estimated systematic error [deg] | 1 | |
| Fitted Model | cutoff_powerlaw | |
| Spectral Parameter K [photons/cm^2/keV*s] | 0.27 | 0.05 |
| Spectral Parameter Index | -0.7 | 0.038 |
| Spectral Parameter XC [keV] | 1e+03 | 1e+02 |
| Satellite Phi [deg] | -146.27 | |
| Satellite Theta [deg] | 16.18 |
Parameters from external Source
| Property | Value |
|---|---|
| Swift Ra [deg] | |
| Swift Dec [deg] | |
| Most likely | 96%: GRB |
| Second most likely | 3%: GenericTransient |
GRB Location Alert
GRB 200716B: BALROG localization (Fermi Trigger 616577673 / GRB 200716316)
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
616577673 at 07:34:28 on 16 July 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) = 343.0+/-3.9 deg
Decl.(2000.0) = -22.2+/-2.5 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB200716316/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB200716316/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB200716316/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
616577673 at 07:34:28 on 16 July 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) = 343.0+/-3.9 deg
Decl.(2000.0) = -22.2+/-2.5 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB200716316/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB200716316/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB200716316/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
