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14 New Unidentified INTEGRAL Sources

ATel #229; R. Walter, A. Bodaghee (ISDC Geneva); E. J. Barlow, A. J. Bird, A. Dean, A. B. Hill, S. Shaw (Southampton); A. Bazzano, P. Ubertini (IASF Roma); L. Bassani, A. Malizia, J. B. Stephen (IASF Bologna); G. Belanger, F. Lebrun, R. Terrier (CEA Saclay)
on 9 Feb 2004; 06:38 UT
Credential Certification: Roland Walter (Roland.Walter@obs.unige.ch)

Subjects: X-ray, Gamma Ray, Binary, Black Hole, Neutron Star

Referred to by ATel #: 235, 246, 310

We report the detection of 14 new unidentified hard X-ray sources by the IBIS/ISGRI instrument onboard INTEGRAL. The sources have been detected in all-sky mosaics built from data of the INTEGRAL core program accumulated between February 27 and October 19, 2003.

 
Source Name      RA & DEC (2000) Signific.
IGR J16167-4957 16:16.7 -49:57 9
IGR J16195-4945 16:19.5 -49:45 10
IGR J16207-5129 16:20.7 -51:29 11
IGR J16558-5203 16:55.8 -52:03 6
IGR J17195-4100 17:19.5 -41:00 8
IGR J17200-3116 17:20.0 -31:16 8
IGR J17252-3616 17:25.2 -36:16 39
IGR J17254-3257 17:25.4 -32:57 11
IGR J17285-2922 17:28.5 -29:22 5
IGR J17303-0601 17:30.3 -06:01 8
IGR J17460-3047 17:46.0 -30:47 6
IGR J17488-3253 17:48.8 -32:53 8
IGR J18027-1455 18:02.7 -14:55 10
IGR J21247+5058 21:24.7 +50:58 7
The uncertainty on the position is 2 arcmin. Statistical significances are measured between 20 and 40 keV (30 to 50 keV for IGR J1655.8-5203). Properties of those sources will be presented in Bird et al (2004).