[vsnet-grb-info 6812] Fermi-LAT observation of GRB 081024B
GCN Circulars
gcncirc at capella.gsfc.nasa.gov
Sat Oct 25 23:08:05 JST 2008
TITLE: GCN CIRCULAR
NUMBER: 8407
SUBJECT: Fermi-LAT observation of GRB 081024B
DATE: 08/10/25 14:07:58 GMT
FROM: Nicola Omodei at INFN(Pisa)/GLAST <nicola.omodei at pi.infn.it>
Nicola Omodei (INFN Pisa),
on behalf of the Fermi-LAT Collaboration
The Fermi LAT telescope detected an increased count rate at 2008/10/24
(21:22:41),
associated with a GRB detected also by the Fermi GBM (Trigger
number:246576161).
The location of the GRB reported by Fermi LAT data ground analysis is:
Ra=322.9, Dec=21.204
which corresponds to
Ra (J2000) = 21:31:36.00
Dec (J200) = 21:12:14.4
within a statistical uncertainty of 0.16 degrees (68% containment radius).
The emission from this point source was seen up to 3 GeV, in the first 5
seconds after the trigger.
The Fermi LAT point of contact for this burst is Nicola Omodei
(nicola.omodei at pi.infn.it).
The Fermi LAT is a pair conversion telescope designed to cover the
energy band from 20 MeV to greater than 300 GeV.
It is the product of an international collaboration between NASA and DOE
in the U.S. and many scientific institutions across France, Italy, Japan
and Sweden.
This message can be cited.
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