GOALS UV and FIR properties

DOI

The Great Observatories All-sky LIRG Survey (GOALS) consists of a complete sample of 202 luminous infrared galaxies (LIRGs) selected from the IRAS Revised Bright Galaxy Sample (RBGS; Sanders et al. 2003, Cat. J/AJ/126/1607). The galaxies span the full range of interaction stages, from isolated galaxies to interacting pairs to late stage mergers. We present a comparison of the UV and infrared properties of 135 galaxies in GOALS observed by GALEX and Spitzer. For interacting galaxies with separations greater than the resolution of GALEX and Spitzer (~2"-6"), we assess the UV and IR properties of each galaxy individually. The contribution of the FUV to the measured star formation rate (SFR) ranges from 0.2% to 17.9%, with a median of 2.8% and a mean of 4.0+/-0.4%. The specific star formation rate (SSFR) of the GOALS sample is extremely high, with a median value (3.9x10^-10^/yr) that is comparable to the highest SSFRs seen in the Spitzer Infrared Nearby Galaxies Survey sample. We examine the position of each galaxy on the IR excess-UV slope (IRX-{beta}) diagram as a function of galaxy properties, including IR luminosity and interaction stage.

Cone search capability for table J/ApJ/715/572/systems (GALEX photometry and derived quantities for integrated systems)

Cone search capability for table J/ApJ/715/572/galaxies (GALEX photometry and derived quantities for resolved components)

Identifier
DOI http://doi.org/10.26093/cds/vizier.17150572
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/ApJ/715/572
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/715/572
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/715/572
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/ApJ/715/572
Provenance
Creator Howell J.H.; Armus L.; Mazzarella J.M.; Evans A.S.; Surace J.A.,Sanders D.B.; Petric A.; Appleton P.; Bothun G.; Bridge C.; Chan B.H.P.,Charmandaris V.; Frayer D.T.; Haan S.; Inami H.; Kim D.-C.; Lord S.,Madore B.F.; Melbourne J.; Schulz B.; U V.; Vavilkin T.; Veilleux S.; Xu K.
Publisher CDS
Publication Year 2012
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Cosmology; Galactic and extragalactic Astronomy; Natural Sciences; Observational Astronomy; Physics