GRB 170524B

Time: 10:40:40
Trigger Number: 754265
Burst Advocate: Scott Barthelmy

BAT Data:

RA: a 90.864
Dec: a -17.086
90% Error Radius: b 3
T90: c 46.4
Fluence: d 66 (2)
1s Peak Photon Flux: e 0.3 (n/a)
Photon Index: f 1.15, PL (0.06)

90% error in parentheses,
a J2000; b arcmin; c seconds; d 10-7 erg/cm2 (15-150 keV); e ph/cm2/sec (15-150 keV); f PL = simple power-law, CPL = cutoff power-law (15-150 keV)

BAT Light Curve:

BAT Light Curve for GRB 170524B

XRT Data:

RA: a 06:03:28.36
Dec: a -17:04:57.8
90% Error Radius: b 2.3
Time to First Observation: c 120000
Early Flux: d n/a
11 Hour Flux: d 0.31159774
24 Hour Flux: d 0113399728
Initial Temporal Index: -1.296
Spectral Index (Gamma): 2.54992
Column Density (NH): e 4.35436

Note: Please be aware that only the very basic temporal and spectral quantities are reported here. You are strongly encouraged to see the referenced GCN circulars for full details.
a J2000; b arcsec; c seconds; d 10-11 erg/cm2/s (0.3-10 keV); e 1021 cm-2

» XRT GRB Live Catalogue
» XRT Light Curves
» XRT Spectra

UVOT Data:

RA: a 06:03:28.49
Dec: a -17:04:58.7
90% Error Radius: b 0.4
Time to First Observation: c 120000
V Magnitude: n/a
Other Filter Magnitudes: White=19.89

a J2000; b arcsec; c seconds

Other Burst Info:

Host Galaxy:
Other Observatory Detections:


On-board analysis was truncated by a pre-planned slew to a scheduled target.


BAT: GCN 21142
XRT: GCN 21150; GCN 21168; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21168