Skip to main content
Testing. You are viewing the public testing version of GCN. For the production version, go to https://gcn.nasa.gov.
Announcing GCN Classic Migration Survey, End of Legacy Circulars Email. See news and announcements

GCN Circular 10325

Subject
GRB 100115A detected in ground analysis of Swift-BAT data
Date
2010-01-15T22:11:11Z (15 years ago)
From
Jay R. Cummings at NASA/GSFC/Swift <james.r.cummings@nasa.gov>
J. R. Cummings (NASA/GSFC/UMBC), N. Gehrels (NASA/GSFC),
H. A. Krimm (NASA/GSFC/USRA), D. M. Palmer (LANL) report on
behalf of the Swift Team:

At 11:15:19UT, BAT detected GRB 100115A during a preplanned Swift
slew maneuver. A source was found in ground analysis of event data
collected for the BAT Slew Survey at RA, Dec 3.333, -0.817, which is

RA (J2000) 00 13 19.9
Dec (J2000) -00 49 01

with an estimated 90% containment uncertainty of 4 arcmin radius.

The burst was a single FRED pulse with a T90 of about 3 seconds.
There was no detectable flux above 100 keV.

A Swift TOO has been approved.
Looking for U.S. government information and services? Visit USA.gov