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GRB 201024A

Time: 02:48:59
Trigger Number: 1001514
Burst Advocate: Frank Marshall

BAT Data:

RA: a 125.959
08:23:50.2
Dec: a 3.357
03:21:25.2
90% Error Radius: b 1.6
T90: c 5.00
Fluence: d 8.1 (0.9)
1s Peak Photon Flux: e 3.7 (0.6)
Photon Index: f 2.10, PL (0.18)

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)

XRT Data:

RA: a 08:23:48.48
Dec: a 03:21:13.5
90% Error Radius: b 1.5
Time to First Observation: c 74.89
Early Flux: d 64.1
11 Hour Flux: d 0.040878928
24 Hour Flux: d 0.019114152
Initial Temporal Index: -0.9744
Spectral Index (Gamma): 2.07522
Column Density (NH): e 1.698663

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 08:23:48.55
Dec: a 03:21:14.5
90% Error Radius: b 0.62
Time to First Observation: c 495
V Magnitude: V=17.39
Other Filter Magnitudes: B=18.65
U=17.86
UVW1=17.46
UVM2>18.4
UVW2>17.7
White=17.94

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
0.999 (GTC: absorption)
Host Galaxy:
Other Observatory Detections:
MASTER-Tavrida, BOOTES-2/TELMA (0.6m), GTC (10.4), FRAM-ORM (25cm), DFOT (1.3m)

Comments:

References:

BAT: GCN 28761; GCN 28778
XRT: GCN 28761; GCN 28770; GCN 28775; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28761; GCN 28774
Radio:
Redshift: GCN 28764 (GTC)
Host:
Other: