GRB Properties
Parameters calculated by MPE
| Property | Value | Error (1 σ statistical) |
|---|---|---|
| Trigger Number | 608633290 | |
| Trigger Time | April 15, 2020, 08:48:05 | |
| Data Timestamp | April 15, 2020, 11:32:58 | |
| Localization Timestamp | April 15, 2020, 18:25:58 | |
| Balrog Ra [deg] | 12.9 | 3.3 |
| Balrog Dec [deg] | -27.9 | 5.0 |
| Error radius 1 σ [deg] | 6.9 | |
| Error radius 2 σ [deg] | 10.4 | |
| Estimated systematic error [deg] | 1 | |
| Fitted Model | band_function | |
| Spectral Parameter K [photons/cm^2/keV*s] | 0.0082 | 0.00037 |
| Spectral Parameter Alpha | -2.6 | 0.38 |
| Spectral Parameter Beta | -0.25 | 0.07 |
| Spectral Parameter XP | 1.3e+03 | 1.3e+02 |
| Satellite Phi [deg] | 16.62 | |
| Satellite Theta [deg] | 43.98 |
Parameters from external Source
| Property | Value |
|---|---|
| Swift Ra [deg] | |
| Swift Dec [deg] | |
| Most likely | 98%: GRB |
| Second most likely | 1%: GenericSGR |
GRB Location Alert
GRB 200415A: BALROG localization (Fermi Trigger 608633290 / GRB 200415367)
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
608633290 at 08:48:05 on 15 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) = 10.8+/-6.4 deg
Decl.(2000.0) = -26.3+/-4.7 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB200415367/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB200415367/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB200415367/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
608633290 at 08:48:05 on 15 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) = 10.8+/-6.4 deg
Decl.(2000.0) = -26.3+/-4.7 deg
We estimate an additional systematic error of 1 deg.
Further details are available at:
https://grb.mpe.mpg.de/grb/GRB200415367/
The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB200415367/healpix
The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB200415367/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
