GRB 090607

Time: 05:30:17
Trigger Number: 354299
Burst Advocate: Frank Marshall

BAT Data:

RA: a	191.194 12:44:46.6
Dec: a	44.108 44:06:28.8
90% Error Radius: b	1.9
T90: c	2.3
Fluence: d	1.1 (0.2)
1s Peak Photon Flux: e	0.7 (0.1)
Photon Index: f	1.25, PL (0.30)

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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	n/a
Early Flux: d	n/a
11 Hour Flux: d	0.00000006146064
24 Hour Flux: d	0.000000005029962
Initial Temporal Index:	-3.208
Spectral Index (Gamma):	2.2442
Column Density (NH): e	0.949307

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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	75
V Magnitude:	V>20.4
Other Filter Magnitudes:	U>21.2 UVW1>20.8

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^a J2000; ^b arcsec; ^c seconds

Comments:

Because of the presence of a magnitude 6.3 star in the UVOT Field of View, 2.3 arcmin from the XRT location, UVOT will not be able to observe this burst.
UVOT: no detection

References:

BAT: GCN 9491; GCN 9494
XRT: GCN 9491; GCN 9496; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9491; GCN 9495
Radio:
Redshift:
Host:
Other: GCN Report 220.1