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GRB 241127A

Time: 21:43:16
Trigger Number: 1270788
Burst Advocate: Chiara Salvaggio

BAT Data:

RA: a 327.911
21:51:38.6
Dec: a -56.652
-56:39:07.2
90% Error Radius: b 1.7
T90: c 26.02
Fluence: d 6.5 (0.8)
1s Peak Photon Flux: e 2.3 (0.2)
Photon Index: f 1.10, CPL (1.01)

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 21:51:32.50
Dec: a -56:39:55.9
90% Error Radius: b 2
Time to First Observation: c 66.63
Early Flux: d 212
11 Hour Flux: d 0.18163152
24 Hour Flux: d 0.080002272
Initial Temporal Index: -0.6603
Spectral Index (Gamma): 2.018477066
Column Density (NH): e 0.9831812199

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 21:51:32.32
Dec: a -56:39:55.1
90% Error Radius: b 0.61
Time to First Observation: c 484
V Magnitude: V=19.7
Other Filter Magnitudes: B=20.3
U=19.1
UVW1=19.5
White=17.04

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
Host Galaxy:
Other Observatory Detections:
MASTER-SAAO, MASTER-OAFA, LCOGT (40-cm), SVOM/GRM, GRANDMA & Kilonova-Catcher, PRIME

Comments:

References:

BAT: GCN 38354; GCN 38386
XRT: GCN 38354; GCN 38362; GCN 38364; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 38354; GCN 38365
Radio:
Redshift:
Host:
Other: