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GRB 060123

Time: 22:22:40
Trigger Number: Ground Analysis
20028
Burst Advocate: Ann Parsons

BAT Data:

RA: a 179.750
11:58:60.0
Dec: a 45.513
45:30:46.8
90% Error Radius: b n/a
T90: c 900
Fluence: d 3.0 (n/a)
1s Peak Photon Flux: e 0.04 (n/a)
Photon Index: f 1.9 (PL) (n/a)

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 060123

XRT Data:

RA: a 11:58:47.95
Dec: a 45:30:49.6
90% Error Radius: b 2.4
Time to First Observation: c n/a
Early Flux: d n/a
11 Hour Flux: d 0.26144688
24 Hour Flux: d 0.09903158
Initial Temporal Index: -1.244
Spectral Index (Gamma): 1.82305
Column Density (NH): e 1.3486

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 n/a
Dec: a n/a
90% Error Radius: b n/a
Time to First Observation: c 75094
V Magnitude: V>20.0
Other Filter Magnitudes: n/a

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
1.099 (probable, Gemini: emission)
Host Galaxy:
Other Observatory Detections:
Gemini

Comments:

very long, faint burst
BAT: no trigger

References:

BAT: GCN 4584; GCN 4608
XRT: GCN 4584; GCN 4600; GCN 4608; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 4584
Radio:
Redshift: GCN 4622 (Gemini)
Host:
Other: