Gould's Belt VLA survey. III. Orion region

DOI

We present results from a high-sensitivity (60{mu}Jy), large-scale (2.26deg^2^) survey obtained with the Karl G. Jansky Very Large Array as part of the Gould's Belt Survey program. We detected 374 and 354 sources at 4.5 and 7.5GHz, respectively. Of these, 148 are associated with previously known young stellar objects (YSOs). Another 86 sources previously unclassified at either optical or infrared wavelengths exhibit radio properties that are consistent with those of young stars. The overall properties of our sources at radio wavelengths such as their variability and radio to X-ray luminosity relation are consistent with previous results from the Gould's Belt Survey. Our detections provide target lists for follow-up Very Long Baseline Array radio observations to determine their distances as YSOs are located in regions of high nebulosity and extinction, making it difficult to measure optical parallaxes.

Cone search capability for table J/ApJ/790/49/table2 (Radio sources detected in Orion)

Identifier
DOI http://doi.org/10.26093/cds/vizier.17900049
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/ApJ/790/49
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/790/49
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/790/49
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/ApJ/790/49
Provenance
Creator Kounkel M.; Hartmann L.; Loinard L.; Mioduszewski A.J.; Dzib S.A.; Ortiz-Leon G.N.; Rodriguez L.F.; Pech G.; Rivera J.L.; Torres R.M.; Boden A.F.; Evans II N.J.; Briceno C.; Tobin J.
Publisher CDS
Publication Year 2015
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; Interstellar medium; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy