Menu

GRB 241105A

Time: 16:06:04
Trigger Number: BAT/GUANO
Burst Advocate:

BAT Data:

RA: a 66.2381
04:24:57.1
Dec: a -49.7547
-49:45:16.9
90% Error Radius: b 3
T90: c 72.8
Fluence: d 25 (3)
1s Peak Photon Flux: e n/a (n/a)
Photon Index: f 1.33, PL (0.20)

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 04:24:58.76
Dec: a -49:45:06.5
90% Error Radius: b 4.9
Time to First Observation: c 38300
Early Flux: d n/a
11 Hour Flux: d 0.0515892
24 Hour Flux: d 0.01530189
Initial Temporal Index: -1.558
Spectral Index (Gamma): 2.251336552
Column Density (NH): e 17.59501928

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

UVOT Data:

RA: a 04:24:58.96
Dec: a -49:45:09.8
90% Error Radius: b 0.42
Time to First Observation: c 38400
V Magnitude: n/a
Other Filter Magnitudes: White=21.46

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
2.681 (VLT: absorption)
Host Galaxy:
Other Observatory Detections:
Fermi (GBM), GOTO, VLT, SVOM/VT, Konus-Wind, BOOTES-7, Gemini-South, ePESSTO+ NTT, SVOM/GRM, EP-FXT, VLA @ (6, 10 and 15 GHz)

Comments:

References:

BAT: GCN 38091; GCN 38108
XRT: GCN 38098; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 38110
Radio: GCN 38130 (VLA); GCN 38167 (VLA)
Redshift: GCN 38097 (VLT)
Host: GCN 38654 (JWST)
Other: