Published July 8, 2009 | Version Published
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Six Years of Bursts with the SPI-ACS

Abstract

The anticoincidence system of the INTEGRAL spectrometer has been an essential component of the interplanetary network since launch. It has observed about 600 events which have been confirmed as either soft gamma repeaters or cosmic gamma ray bursts by other instruments in the IPN. It has also observed over 130 events which are unconfirmed, but which are almost certainly weak bursts below the thresholds of the other IPN experiments. We review the highlights of these observations, which include gamma-ray bursts, soft gamma repeaters, and one or two extragalactic giant magnetar flares.

Additional Information

Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-ShareAlike. Published on: 2009 July 08. KH is grateful for support under the U.S. INTEGRAL Guest Observer program, NASA grant NNX08AC90G.

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Alternative title
6 years of bursts with the SPI-ACS

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Eprint ID
89123
Resolver ID
CaltechAUTHORS:20180824-082434634

Funding

NASA
NNX08AC90G

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2018-08-24
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Updated
2021-11-16
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