{
  "id": "1207.3719",
  "version": "v1",
  "published": "2012-07-16T16:32:02.000Z",
  "updated": "2012-07-16T16:32:02.000Z",
  "title": "XMM-Newton observations of four high mass X-ray binaries and IGR J17348-2045",
  "authors": [
    "E. Bozzo",
    "L. Pavan",
    "C. Ferrigno",
    "M. Falanga",
    "S. Campana",
    "S. Paltani",
    "L. Stella",
    "R. Walter"
  ],
  "comment": "9 pages, 9 figures. Accepted for publication in A&A",
  "categories": [
    "astro-ph.HE"
  ],
  "abstract": "We present the results of the XMM-Newton observations of five hard X-ray emitters: IGR J08262-3736, IGR J17354-3255, IGR J16328-4726, SAX J1818.6-1703, and IGR J17348-2045. The first source is a confirmed supergiant high mass X-ray binary, the following two are candidates supergiant fast X-ray transients, SAX J1818.6-1703 is a confirmed supergiant fast X-ray transient and IGR J17348-2045 is one of the still unidentified objects discovered with INTEGRAL. The XMM-Newton observations permitted the first detailed soft X-ray spectral and timing study of IGR J08262-3736 and provided further support in favor of the association of IGR J17354-3255 and IGR J16328-4726 with the supergiant fast X-ray transients. SAX J1818.6-1703 was not detected by XMM-Newton, thus supporting the idea that this source reaches its lowest X-ray luminosity (~10^32 erg/s) around apastron. For IGR J17348-2045 we identified for the first time the soft X-ray counterpart and proposed the association with a close-by radio object, suggestive of an extragalactic origin.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2012-07-16T16:32:02.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "high mass x-ray binary",
      "supergiant fast x-ray transient",
      "xmm-newton observations",
      "supergiant high mass x-ray",
      "detailed soft x-ray spectral"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1051/0004-6361/201218900",
      "journal": "Astronomy and Astrophysics",
      "year": 2012,
      "month": "Aug",
      "volume": 544
    },
    "note": {
      "typesetting": "TeX",
      "pages": 9,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 1122648,
      "adsabs": "2012A&A...544A.118B"
    }
  }
}