BATSE Light Curves: GRB 990123

The lightcurves are shown in four different energy channels, covering the energy range of approximately E > 20 keV. The first two lightcurves show the event integrated over all four channels, and over the BATSE "burst channels" 2+3. Select the small images to view larger versions. Postscript and PDF formats are also available for download and printing.

GRB lightcurve
Channels 1-4 (E > 20 keV) GIF Postscript PDF

GRB lightcurve
Channels 2-3 (50 < E < 300 keV) GIF Postscript PDF

Individual Discriminator Channels (4)

GRB lightcurve
Channel 1 (20 < E < 50 keV) GIF Postscript PDF

GRB lightcurve
Channel 2 (50 < E < 100 keV) GIF Postscript PDF

GRB lightcurve
Channel 3 (50 < E < 100 keV) GIF Postscript PDF

GRB lightcurve
Channel 4 (E > 300 keV) GIF Postscript PDF

Modification date: 28 Aug, 2018
Author: Robert S. Mallozzi
Responsible Manager: Steve Elrod
Site Curator: Valerie Connaughton