0000000000384274

AUTHOR

Sergey V. Kuznetsov

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First observations of the X-ray transient EXO 2030+375 with IBIS/ISGRI

2003

We present a first INTEGRAL observation of the 42s transient X-ray pulsar EXO 2030+375 with IBIS/ISGRI. The source was detected during Cyg X-1 observations in December 2002. We analyzed observations during the outburst period from 9 to 21 December 2002 with a total exposure time of ~770 kiloseconds. EXO 2030+375 was almost always detected during single ~30 minute exposures in the 18-45 energy bands. The source light curve shows the characteristic outburst shape observed in this source.

X-ray transientFOS: Physical sciencesIndividualAstrophysicsUNESCO::ASTRONOMÍA Y ASTROFÍSICAAstrophysicsGamma rays ; Observations ; X-rays ; Individual ; EXO 2030+375 ; Telescopes ; INTEGRAL ; IBISPulsarX-raysObservations:ASTRONOMÍA Y ASTROFÍSICA::Astronomía óptica [UNESCO]PhysicsIbisEXO 2030+375biologyINTEGRALUNESCO::ASTRONOMÍA Y ASTROFÍSICA::Astronomía ópticaGamma raysAstrophysics (astro-ph)Astronomy and Astrophysicsbiology.organism_classificationLight curveSpace and Planetary ScienceIBIS:ASTRONOMÍA Y ASTROFÍSICA [UNESCO]Telescopes
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