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GRB 050128

Time: 04:19:55
Trigger Number: 103906
Burst Advocate: Angelo Antonelli

BAT Data:

RA: a 219.587
14:38:20.9
Dec: a -34.765
-34:45:54.0
90% Error Radius: b 1.1
T90: c 19.200
Fluence: d 50.20 (2.29)
1s Peak Photon Flux: e 7.42 (0.73)
Photon Index: f 0.7, CPL (-0.3/0.4)

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 050128

XRT Data:

RA: a 14:38:17.66
Dec: a -34:45:54.7
90% Error Radius: b 1.7
Time to First Observation: c n/a
Early Flux: d n/a
11 Hour Flux: d 0.17653622
24 Hour Flux: d 0.060249
Initial Temporal Index: -0.9504
Spectral Index (Gamma): 1.9874
Column Density (NH): e 1.067712

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

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
Host Galaxy:
Other Observatory Detections:

Comments:

BAT: spikey
TOO at 12 hours
UVOT: no detection

References:

BAT: GCN 2992; TS table 9/13/05, 9/24/05; arXiv:0707.4626
XRT: GCN 2991; DB table 2/24/05; flux DB table 4/4/05; Evans et al., 2009, MNRAS, 397, 1177
UVOT:
Radio:
Redshift:
Host:
Other: ApJ, 625, L23, 2005