ar X iv : a st ro - p h / 04 03 47 9 v 2 2 7 A ug 2 00 4 1 HIGH ENERGY EMISSION FROM IGR J 16320 - 4751
نویسندگان
چکیده
IGR J16320 − 4751 was re–discovered by IBIS/ISGRI on board INTEGRAL in early February 2003 during the observation of the black hole candidate 4U1630 − 47 (PI Tomsick). This source, already observed by ASCA and BeppoSAX, belongs to the class of heavily absorbed objects (N H > 10 23 cm −2) that populate some arms of the Galaxy. Soon after the rediscovery by IBIS/ISGRI, the source was observed by XMM-Newton: the arcsec position found with XMM allowed ones to find the most likely infrared counterpart. We present here the reanaly-sis of the high energy emission from IGR J16320 − 4751 detected by IBIS/ISGRI, including the spectral and temporal characteristics. We also present a reanalysis of the XMM-Newton and optical/IR data.
منابع مشابه
ar X iv : a st ro - p h / 04 03 47 9 v 1 1 9 M ar 2 00 4 1 HIGH ENERGY EMISSION FROM IGR J 16320 - 4751
IGR J16320 − 4751 was re–discovered by IBIS/ISGRI on board INTEGRAL in early February 2003 during the observation of the black hole candidate 4U1630 − 47 (PI Tomsick). This source, already observed by ASCA and BeppoSAX, belongs to the class of heavily absorbed objects (N H > 10 23 cm −2) that populate some arms of the Galaxy. Soon after the rediscovery by IBIS/ISGRI, the source was observed by ...
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