GRB 150901A

Time: 15:26:35
Trigger Number: 654042
Burst Advocate: Boris Sbarufatti

BAT Data:

RA: a	183.609 12:14:26.2
Dec: a	25.076 25:04:33.6
90% Error Radius: b	2.7
T90: c	64.0
Fluence: d	4.5 (1.3)
1s Peak Photon Flux: e	n/a (n/a)
Photon Index: f	2.72, PL (0.53)

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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	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	n/a
V Magnitude:	n/a
Other Filter Magnitudes:	n/a

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^a J2000; ^b arcsec; ^c seconds

Comments:

Due to a Sun observing constraint, Swift cannot slew to the BAT position until 00:01 UT on 2015 October 28.
BAT: The 1-s peak photon flux is unconstrained due to the weakness of the burst.

References:

BAT: GCN 18225; GCN 18232
XRT:
UVOT:
Radio:
Redshift:
Host:
Other: