Swift/XRT obs. of unidentified IBIS sources Virtual Observatory Resource

Authors
  1. Landi R.
  2. Bassani L.
  3. Malizia A.
  4. Stephen J.B.
  5. Bazzano A.
  6. Fiocchi M.,Bird A.J.
  7. Published by
    CDS
Abstract

The most recent IBIS/ISGRI survey, i.e. the fourth one, lists 723 hard X-ray sources, many still unidentified, i.e. lacking an X-ray counterpart or simply not studied at lower energies, i.e. below 10keV. In order to overcome this lack of X-ray information, we cross-correlated the list of IBIS sources included in the fourth IBIS catalogue with the Swift/X-ray Telescope (XRT) data archive, finding a sample of 20 objects, not yet reported in the literature, for which XRT data could help in the search for the X-ray and hence optical counterpart and/or, for the first time, in the study of the source spectral and variability properties below 10keV. 16 of these objects are new INTEGRAL detections, while four were already listed in the third survey but not yet observed in X-rays.

Keywords
  1. x-ray-sources
  2. gamma-ray-astronomy
Bibliographic source Bibcode
2010MNRAS.403..945L
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/403/945
IVOA Identifier IVOID
ivo://CDS.VizieR/J/MNRAS/403/945
Document Object Identifer DOI
doi:10.26093/cds/vizier.74030945

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/403/945
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/403/945
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/403/945
IVOA Table Access TAP
http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/403/945/table2?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/403/945/table2?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/403/945/table2?

History

2012-03-23T14:15:23Z
Resource record created
2012-03-23T14:15:23Z
Created
2024-07-11T20:16:18Z
Updated

Contact

Name
CDS support team
Postal Address
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
E-Mail
cds-question@unistra.fr