This is the Analysis page for GRB210813038: GRB210813038

Version History of Data Files: v00

GRB Properties

Parameters calculated by MPE

Property Value Error (1 σ statistical)
Trigger Number 650508868
Trigger Time Aug. 13, 2021, 00:54:23
Data Timestamp Aug. 13, 2021, 03:21:34
Localization Timestamp Aug. 13, 2021, 03:29:03
Balrog Ra [deg] 11.7 2.5
Balrog Dec [deg] 8.6 2.2
Error radius 1 σ [deg] 3.5
Error radius 2 σ [deg] 6.3
Estimated systematic error [deg] 1
Fitted Model cutoff_powerlaw
Spectral Parameter K [photons/cm^2/keV*s] 2 0.57
Spectral Parameter Index -1.1 0.094
Spectral Parameter XC [keV] 2e+02 5e+01
Satellite Phi [deg] -144.21
Satellite Theta [deg] 72.87

Parameters from external Source

Property Value
Swift Ra [deg]
Swift Dec [deg]
Most likely GRB 97.0%
Second most likely GENERIC_TRANSIENT 1.0%

GRB Location Alert

GRB 210813A: BALROG localization (Fermi Trigger 650508868 / GRB 210813038)

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) trigger
650508868 at 00:54:23 on 13 Aug. 2021 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) = 11.7+/-2.5 deg
Decl.(2000.0) = 8.6+/-2.2 deg
We estimate an additional systematic error of 1 deg.

Further details are available at:
https://grb.mpe.mpg.de/grb/GRB210813038/

The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB210813038/healpix

The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB210813038/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/GRB210813038/plots/210813_032906413587_GRB210813038_lightcurve_trigdat_detector_b0_plot_v00.png
Lightcurve detector b0
data/GRB210813038/plots/210813_032906192955_GRB210813038_lightcurve_trigdat_detector_b1_plot_v00.png
Lightcurve detector b1
data/GRB210813038/plots/210813_032907676234_GRB210813038_lightcurve_trigdat_detector_n0_plot_v00.png
Lightcurve detector n0
data/GRB210813038/plots/210813_032907529065_GRB210813038_lightcurve_trigdat_detector_n1_plot_v00.png
Lightcurve detector n1
data/GRB210813038/plots/210813_032907470387_GRB210813038_lightcurve_trigdat_detector_n2_plot_v00.png
Lightcurve detector n2
data/GRB210813038/plots/210813_032907319901_GRB210813038_lightcurve_trigdat_detector_n3_plot_v00.png
Lightcurve detector n3
data/GRB210813038/plots/210813_032907253068_GRB210813038_lightcurve_trigdat_detector_n4_plot_v00.png
Lightcurve detector n4
data/GRB210813038/plots/210813_032907117040_GRB210813038_lightcurve_trigdat_detector_n5_plot_v00.png
Lightcurve detector n5
data/GRB210813038/plots/210813_032907055989_GRB210813038_lightcurve_trigdat_detector_n6_plot_v00.png
Lightcurve detector n6
data/GRB210813038/plots/210813_032906902458_GRB210813038_lightcurve_trigdat_detector_n7_plot_v00.png
Lightcurve detector n7
data/GRB210813038/plots/210813_032906846190_GRB210813038_lightcurve_trigdat_detector_n8_plot_v00.png
Lightcurve detector n8
data/GRB210813038/plots/210813_032906675682_GRB210813038_lightcurve_trigdat_detector_n9_plot_v00.png
Lightcurve detector n9
data/GRB210813038/plots/210813_032906628591_GRB210813038_lightcurve_trigdat_detector_na_plot_v00.png
Lightcurve detector na
data/GRB210813038/plots/210813_032906472030_GRB210813038_lightcurve_trigdat_detector_nb_plot_v00.png
Lightcurve detector nb