GRB Properties
Parameters calculated by MPE
| Property | Value | Error (1 σ statistical) |
|---|---|---|
| Trigger Number | 575278303 | |
| Trigger Time | March 26, 2019, 07:31:39 | |
| Data Timestamp | March 26, 2019, 10:48:24 | |
| Localization Timestamp | March 26, 2019, 10:58:06 | |
| Balrog Ra [deg] | 261.1 | 9.1 |
| Balrog Dec [deg] | 66.6 | 2.6 |
| Error radius 1 σ [deg] | 3.2 | |
| Error radius 2 σ [deg] | 7.5 | |
| Estimated systematic error [deg] | 2 | |
| Fitted Model | cutoff_powerlaw | |
| Spectral Parameter K [photons/cm^2/keV*s] | 0.18 | 0.11 |
| Spectral Parameter Index | -0.28 | 0.21 |
| Spectral Parameter XC [keV] | 1e+02 | 3e+01 |
| Satellite Phi [deg] | 72.52 | |
| Satellite Theta [deg] | 66.76 |
Parameters from external Source
| Property | Value |
|---|---|
| Swift Ra [deg] | |
| Swift Dec [deg] | |
| Most likely | 95%: GRB |
| Second most likely | 3%: GenericTransient |
GRB Location Alert
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) trigger575278303 at 07:31:39 on 26 March 2019 were automatically fitted for spectrumand 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) = 261.4+/-9.0 degDecl.(2000.0) = 66.5+/-2.7 degWe estimate an additional systematic error of 2 deg.The SWIFT BAT detection of a short GRB at 07:35:28.72 UT was most likely a different GRB.Further details are available at:https://grb.mpe.mpg.de/grb/GRB190326314/The Healpix map can be downloaded from:https://grb.mpe.mpg.de/grb/GRB190326314/healpixThe location parameters are available as JSON at:https://grb.mpe.mpg.de/grb/GRB190326314/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
