GRB 050911

Time: 15:59:34
Trigger Number: 154630
Burst Advocate: Kim Page

BAT Data:

RA: a	13.710 00:54:50.4
Dec: a	-38.856 -38:51:21.6
90% Error Radius: b	2.4
T90: c	16.200
Fluence: d	3.17 (0.58)
1s Peak Photon Flux: e	1.33 (0.20)
Photon Index: f	1.84, PL (0.28)

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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:

XRT Data:

RA: a	n/a
Dec: a	n/a
90% Error Radius: b	n/a
Time to First Observation: c	16560
Early Flux: d	<0.0028
11 Hour Flux: d	n/a
24 Hour Flux: d	n/a
Initial Temporal Index:	n/a
Spectral Index (Gamma):	n/a
Column Density (NH): e	n/a

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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	16408
V Magnitude:	V>20.2
Other Filter Magnitudes:	B>21.0 U>20.9 UVW1>21.2 UVM2>20.9 UVW2>21.4

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^a J2000; ^b arcsec; ^c seconds

Comments:

No AT slew (Earth limb constraint)
XRT: no detection
UVOT: no detection

References:

BAT: GCN 3961; GCN 3964; TS table 9/13/05, 9/24/05; arXiv:0707.4626
XRT: GCN 3967; GCN 3976
UVOT: GCN 3969
Radio:
Redshift:
Host:
Other: ApJ, 637, L13, 2006