Title of article
First observations of the X-ray transient EXO 2030+375 with IBIS/ISGRI
Author/Authors
Goldwurm، A. نويسنده , , Goldoni، P. نويسنده , , Reglero، V. نويسنده , , Blay، P. نويسنده , , Falanga، M. نويسنده , , Kuznetsov، S. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-436
From page
437
To page
0
Abstract
We present a first INTEGRAL observation of the 42 s 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 kilosec. EXO 2030+375 was almost always detected during single ~30 min exposures in the 18-45 energy bands. The source light curve shows the characteristic outburst shape observed in this source.
Keywords
X-rays: individual: EXO 2030+375 , telescopes: INTEGRAL: IBIS , gamma rays: observations
Journal title
Astronomy and Astrophysics
Serial Year
2003
Journal title
Astronomy and Astrophysics
Record number
78063
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