Menu

GRB 110801A

Time: 19:49:42
Trigger Number: 458521
Burst Advocate: Max De Pasquale

BAT Data:

RA: a 89.415
05:57:39.6
Dec: a 80.958
80:57:28.8
90% Error Radius: b 1.1
T90: c 385
Fluence: d 47 (3)
1s Peak Photon Flux: e 1.1 (0.2)
Photon Index: f 1.84, PL (0.10)

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 110801A

XRT Data:

RA: a 05:57:44.63
Dec: a 80:57:22.7
90% Error Radius: b 1.5
Time to First Observation: c n/a
Early Flux: d 354
11 Hour Flux: d 0.07673925
24 Hour Flux: d 0.021231245
Initial Temporal Index: -4.085
Spectral Index (Gamma): 2.04784
Column Density (NH): e 2.45755

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 05:57:44.87
Dec: a 80:57:21.1
90% Error Radius: b 0.51
Time to First Observation: c 108
V Magnitude: V=17.07
Other Filter Magnitudes: B=17.47
U_fc=15.89
U=15.68
UVW1=17.92
UVM2>20.2
UVW2=20.48
White_fc=18.06
White=17.23

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
1.858 (GTC: absorption)
Host Galaxy:
Other Observatory Detections:
ROTSE-IIId, TLS (2m/1.34m), MITSuME (1m), GTC (10.4m), MASTER II, BTA (6m), Mt.Terskol (Zeiss-600), CrAO

Comments:

References:

BAT: GCN 12228; GCN 12237; GCN 12276
XRT: GCN 12228; GCN 12232; GCN 12235; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12228; GCN 12236
Radio:
Redshift: GCN 12234 (GTC)
Host:
Other: GCN Report 346.1