GRB 030131: A long Gamma-ray Burst detected with INTEGRAL during a satellite slew

A long Gamma-Ray Burst (GRB) was detected with the instruments on board the INTEGRAL satellite on January 31 2003. Although most of the GRB, which lasted ∼150 seconds, occurred during a satellite slew, the automatic software of the INTEGRAL Burst Alert System was able to detect it in near-real time....

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Publicado: 2004
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09205632_v132_n_p316_Gotz
http://hdl.handle.net/20.500.12110/paper_09205632_v132_n_p316_Gotz
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_09205632_v132_n_p316_Gotz
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spelling paper:paper_09205632_v132_n_p316_Gotz2025-07-30T18:26:25Z GRB 030131: A long Gamma-ray Burst detected with INTEGRAL during a satellite slew A long Gamma-Ray Burst (GRB) was detected with the instruments on board the INTEGRAL satellite on January 31 2003. Although most of the GRB, which lasted ∼150 seconds, occurred during a satellite slew, the automatic software of the INTEGRAL Burst Alert System was able to detect it in near-real time. Here we report the results obtained with the IBIS instrument, which detected GRB 030131 in the 15 keV - 200 keV energy range, The burst displays a complex time profile with numerous peaks. The peak spectrum can be described by a single power law with photon index γ ≃1.7 and has a flux of ∼2 photons cm -2 s-1 in the 20-200 keV energy band. The high sensitivity of IBIS has made it possible for the first time to perform detailed time-resolved spectroscopy of a GRB with a fluence of 7×10-6 erg cm-2 (20-200 keV). © 2004 Elsevier B .V. All rights reserved. 2004 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09205632_v132_n_p316_Gotz http://hdl.handle.net/20.500.12110/paper_09205632_v132_n_p316_Gotz
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description A long Gamma-Ray Burst (GRB) was detected with the instruments on board the INTEGRAL satellite on January 31 2003. Although most of the GRB, which lasted ∼150 seconds, occurred during a satellite slew, the automatic software of the INTEGRAL Burst Alert System was able to detect it in near-real time. Here we report the results obtained with the IBIS instrument, which detected GRB 030131 in the 15 keV - 200 keV energy range, The burst displays a complex time profile with numerous peaks. The peak spectrum can be described by a single power law with photon index γ ≃1.7 and has a flux of ∼2 photons cm -2 s-1 in the 20-200 keV energy band. The high sensitivity of IBIS has made it possible for the first time to perform detailed time-resolved spectroscopy of a GRB with a fluence of 7×10-6 erg cm-2 (20-200 keV). © 2004 Elsevier B .V. All rights reserved.
title GRB 030131: A long Gamma-ray Burst detected with INTEGRAL during a satellite slew
spellingShingle GRB 030131: A long Gamma-ray Burst detected with INTEGRAL during a satellite slew
title_short GRB 030131: A long Gamma-ray Burst detected with INTEGRAL during a satellite slew
title_full GRB 030131: A long Gamma-ray Burst detected with INTEGRAL during a satellite slew
title_fullStr GRB 030131: A long Gamma-ray Burst detected with INTEGRAL during a satellite slew
title_full_unstemmed GRB 030131: A long Gamma-ray Burst detected with INTEGRAL during a satellite slew
title_sort grb 030131: a long gamma-ray burst detected with integral during a satellite slew
publishDate 2004
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09205632_v132_n_p316_Gotz
http://hdl.handle.net/20.500.12110/paper_09205632_v132_n_p316_Gotz
_version_ 1840321191469907968

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