Extinctions at 7um & 15um from ISOGAL survey Virtual Observatory Resource

Authors

1. Jiang B.W.
2. Gao J.
3. Omont A.
4. Schuller F.
5. Simon G.

Published by

CDS

Abstract

The ISOGAL PSC data have been associated with near-infrared 2MASS sources, consisting a five-band photometric catalogue. In comparison with the ISOGAL-DENIS PSC catalogue, the number of fields in the ISOGAL-2MASS PSC is increased by 43 thanks to the 2MASS inclusion of the northern ISOGAL field. This point source catalogue contains all parameters of 7{mu}m or 15{mu}m from the ISOGAL PSC, together with the J H Ks bands data from the 2MASS All-Sky PSC (see the paper for a complete description). Based on the ISOGAL-2MASS PSC, the extinction laws at 7{mu}m and 15{mu}m are derived for more than 120 sightlines in the inner Galactic plane. The extinction values at 7{mu}m and 15{mu}m were in terms of the near-infrared extinction in the Ks band. The ratios that E(Ks-[7])/E(J-Ks) and E(Ks-[7])/E(Ks-[15]) are also displayed in the tables (see the paper for a complete description).

Keywords

1. extinction
2. infrared-sources
3. galaxy-planes
4. milky-way-galaxy

Bibliographic source Bibcode

2006A&A...446..551J

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/446/551

IVOA Identifier IVOID

ivo://CDS.VizieR/J/A+A/446/551

Document Object Identifer DOI

doi:10.26093/cds/vizier.34460551

Access

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http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/446/551
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/446/551
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/446/551

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IVOA Cone Search SCS

For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/446/551/iso2mass?
https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/446/551/iso2mass?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/446/551/iso2mass?