This is the Analysis page for GRB191104448: GRB191104448

Version History of Data Files: 0

GRB Properties

Parameters calculated by MPE

Property Value Error (1 σ statistical)
Trigger Number 594557071
Trigger Time Nov. 04, 2019, 10:44:26
Data Timestamp Nov. 04, 2019, 10:56:03
Localization Timestamp Nov. 04, 2019, 11:06:16
Balrog Ra [deg] 291.3 0.8
Balrog Dec [deg] 23.7 0.6
Error radius 1 σ [deg] 0.9
Error radius 2 σ [deg] 1.5
Estimated systematic error [deg] 2
Fitted Model cutoff_powerlaw
Spectral Parameter K [photons/cm^2/keV*s] 1.6e+02 38
Spectral Parameter Index -1.2 0.099
Spectral Parameter XC [keV] 2e+01 2
Satellite Phi [deg] 66.12
Satellite Theta [deg] 38.12

Parameters from external Source

Property Value
Swift Ra [deg]
Swift Dec [deg]
Most likely 49%: GRB
Second most likely 43%: GenericSGR

GRB Location Alert

GRB 191104C: BALROG localization (Fermi Trigger 594557071 / GRB 191104448)

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
594557071 at 10:44:26 on 04 Nov. 2019 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) = 291.3+/-0.8 deg
Decl.(2000.0) = 23.7+/-0.6 deg
We estimate an additional systematic error of 2 deg.

Further details are available at:
https://grb.mpe.mpg.de/grb/GRB191104448/

The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB191104448/healpix

The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB191104448/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

data/GRB191104448/plots/GRB191104448_lightcurve_trigdat_detector_b0_plot_v00.png
Lightcurve detector b0
data/GRB191104448/plots/GRB191104448_lightcurve_trigdat_detector_b1_plot_v00.png
Lightcurve detector b1
data/GRB191104448/plots/GRB191104448_lightcurve_trigdat_detector_n0_plot_v00.png
Lightcurve detector n0
data/GRB191104448/plots/GRB191104448_lightcurve_trigdat_detector_n1_plot_v00.png
Lightcurve detector n1
data/GRB191104448/plots/GRB191104448_lightcurve_trigdat_detector_n2_plot_v00.png
Lightcurve detector n2
data/GRB191104448/plots/GRB191104448_lightcurve_trigdat_detector_n3_plot_v00.png
Lightcurve detector n3
data/GRB191104448/plots/GRB191104448_lightcurve_trigdat_detector_n4_plot_v00.png
Lightcurve detector n4
data/GRB191104448/plots/GRB191104448_lightcurve_trigdat_detector_n5_plot_v00.png
Lightcurve detector n5
data/GRB191104448/plots/GRB191104448_lightcurve_trigdat_detector_n6_plot_v00.png
Lightcurve detector n6
data/GRB191104448/plots/GRB191104448_lightcurve_trigdat_detector_n7_plot_v00.png
Lightcurve detector n7
data/GRB191104448/plots/GRB191104448_lightcurve_trigdat_detector_n8_plot_v00.png
Lightcurve detector n8
data/GRB191104448/plots/GRB191104448_lightcurve_trigdat_detector_n9_plot_v00.png
Lightcurve detector n9
data/GRB191104448/plots/GRB191104448_lightcurve_trigdat_detector_na_plot_v00.png
Lightcurve detector na
data/GRB191104448/plots/GRB191104448_lightcurve_trigdat_detector_nb_plot_v00.png
Lightcurve detector nb