Radial profiles for 161 face-on spirals Virtual Observatory Resource

Authors
  1. Munoz-Mateos J.C.
  2. Gil De Paz A.
  3. Boissier S.
  4. Zamorano J.
  5. Jarrett T.,Gallego J.
  6. Madore B.F.
  7. Published by
    CDS
Abstract

We present specific star formation rate (sSFR) radial profiles for a sample of 161 relatively face-on spiral galaxies from the GALEX Atlas of Nearby Galaxies. The sSFR profiles are derived from GALEX and 2MASS (FUV-K) color profiles after a proper SFR calibration of the UV luminosity and K-band mass-to-light ratio are adopted. The (FUV-K) profiles were first corrected for foreground Galactic extinction and later for internal extinction using the ratio of the total-infrared (TIR) to FUV emission. For those objects where TIR-to-FUV ratio radial profiles were not available, the (FUV-NUV) color profiles were used as a measure of the UV slope. The sSFR radial gradients derived from these profiles allow us to quantify the inside-out scenario for the growth of spiral disks for the first time in the local universe.

Keywords
  1. galaxies
  2. photometry
  3. ultraviolet-astronomy
Bibliographic source Bibcode
2007ApJ...658.1006M
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/658/1006
IVOA Identifier IVOID
ivo://CDS.VizieR/J/ApJ/658/1006
Document Object Identifer DOI
doi:10.26093/cds/vizier.16581006

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/658/1006
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/658/1006
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/658/1006
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/ApJ/658/1006/table1?
https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/658/1006/table1?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/658/1006/table1?

History

2009-03-31T13:41:31Z
Resource record created
2009-03-31T13:41:31Z
Created
2017-05-10T06:08:52Z
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