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The first IBIS/ISGRI soft ?-ray galactic plane survey catalog

The first IBIS/ISGRI soft ?-ray galactic plane survey catalog
The first IBIS/ISGRI soft ?-ray galactic plane survey catalog
We report the first high-energy survey catalog obtained with the IBIS gamma-ray imager on board INTEGRAL. The analysis has been performed on the first-year Core Program ISGRI data comprising both Galactic Plane Scan and Galactic Centre Deep Exposure pointings for a total exposure time exceeding 5 Ms. This initial survey has revealed the presence of ~120 sources detected with the unprecedented sensitivity of ~1 mcrab in the energy range 20-100 keV. Each source is located to an accuracy between 1' and 3', depending on its brightness. The outstanding IBIS capability to locate soft gamma-ray emitters has allowed us to identify most of the detected sources with already known Galactic X-ray binary systems, while 28 of the objects are of unknown nature.
0004-637X
33-37
Bird, A.J.
045ee141-4720-46fd-a412-5aa848a91b32
Barlow, E.J.
5e205303-63c9-4d5f-a092-ba99dc129c4c
Bassani, L.
07e5602c-f97e-4334-a0fa-c2212431a61a
Bodaghee, A.
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Capitanio, F.
573142d2-8f35-4c9e-830e-6b988fec31d6
Cocchi, M.
7d7a646f-18d4-4457-9e9d-95043c70ebcf
Del Santo, M.
b192413a-dcb9-4bd4-b3ba-1c689b75cb93
Dean, A.J.
2f9093f2-855c-4769-b1aa-6dd621b5dcf1
Hill, A.B.
b1007941-b5b1-47cd-8476-7c6b9c57f347
Lebrun, F.
3199bd6d-2853-421c-b9ac-a1169dbda400
Malaguti, G.
11418105-e52d-4d37-a274-0ed134839358
Malizia, A.
efa63850-cf26-482c-ae3b-54b0c8fb8a87
Much, R.
8af46d80-5d2f-4358-a428-0a1f214ba65f
Shaw, S.E.
65776027-991a-45ae-8338-e1c73909ce64
Stephen, J.B.
c0b1afce-f3d9-4568-b2c1-51482f80cd9a
Terrier, R.
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Ubertini, P.
7035748e-152c-473e-8766-a2fa3ac49fcb
Walter, R.
ca141f43-45f4-408a-a4f2-7cac51552458
Bird, A.J.
045ee141-4720-46fd-a412-5aa848a91b32
Barlow, E.J.
5e205303-63c9-4d5f-a092-ba99dc129c4c
Bassani, L.
07e5602c-f97e-4334-a0fa-c2212431a61a
Bodaghee, A.
0777d10a-7ba6-40f8-b7db-377c575f7cc4
Capitanio, F.
573142d2-8f35-4c9e-830e-6b988fec31d6
Cocchi, M.
7d7a646f-18d4-4457-9e9d-95043c70ebcf
Del Santo, M.
b192413a-dcb9-4bd4-b3ba-1c689b75cb93
Dean, A.J.
2f9093f2-855c-4769-b1aa-6dd621b5dcf1
Hill, A.B.
b1007941-b5b1-47cd-8476-7c6b9c57f347
Lebrun, F.
3199bd6d-2853-421c-b9ac-a1169dbda400
Malaguti, G.
11418105-e52d-4d37-a274-0ed134839358
Malizia, A.
efa63850-cf26-482c-ae3b-54b0c8fb8a87
Much, R.
8af46d80-5d2f-4358-a428-0a1f214ba65f
Shaw, S.E.
65776027-991a-45ae-8338-e1c73909ce64
Stephen, J.B.
c0b1afce-f3d9-4568-b2c1-51482f80cd9a
Terrier, R.
88bc87ec-daaa-4720-a85b-6acd641cabde
Ubertini, P.
7035748e-152c-473e-8766-a2fa3ac49fcb
Walter, R.
ca141f43-45f4-408a-a4f2-7cac51552458

Bird, A.J., Barlow, E.J., Bassani, L., Bodaghee, A., Capitanio, F., Cocchi, M., Del Santo, M., Dean, A.J., Hill, A.B., Lebrun, F., Malaguti, G., Malizia, A., Much, R., Shaw, S.E., Stephen, J.B., Terrier, R., Ubertini, P. and Walter, R. (2004) The first IBIS/ISGRI soft ?-ray galactic plane survey catalog. The Astrophysical Journal, 607 (1), 33-37. (doi:10.1086/421772).

Record type: Article

Abstract

We report the first high-energy survey catalog obtained with the IBIS gamma-ray imager on board INTEGRAL. The analysis has been performed on the first-year Core Program ISGRI data comprising both Galactic Plane Scan and Galactic Centre Deep Exposure pointings for a total exposure time exceeding 5 Ms. This initial survey has revealed the presence of ~120 sources detected with the unprecedented sensitivity of ~1 mcrab in the energy range 20-100 keV. Each source is located to an accuracy between 1' and 3', depending on its brightness. The outstanding IBIS capability to locate soft gamma-ray emitters has allowed us to identify most of the detected sources with already known Galactic X-ray binary systems, while 28 of the objects are of unknown nature.

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Published date: May 2004

Identifiers

Local EPrints ID: 37952
URI: https://eprints.soton.ac.uk/id/eprint/37952
ISSN: 0004-637X
PURE UUID: 3deb2a5a-195f-4bfc-ad1b-1ff8b7068d56
ORCID for A.J. Bird: ORCID iD orcid.org/0000-0002-6888-8937
ORCID for A.B. Hill: ORCID iD orcid.org/0000-0003-3470-4834

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Date deposited: 26 May 2006
Last modified: 06 Jun 2018 13:10

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Contributors

Author: A.J. Bird ORCID iD
Author: E.J. Barlow
Author: L. Bassani
Author: A. Bodaghee
Author: F. Capitanio
Author: M. Cocchi
Author: M. Del Santo
Author: A.J. Dean
Author: A.B. Hill ORCID iD
Author: F. Lebrun
Author: G. Malaguti
Author: A. Malizia
Author: R. Much
Author: S.E. Shaw
Author: J.B. Stephen
Author: R. Terrier
Author: P. Ubertini
Author: R. Walter

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