IRDC cores in SCUBA Legacy Catalogue

DOI

We present an investigation of candidate infrared dark cloud (IRDC) cores as identified by Simon et al. (2006, Cat. J/ApJ/639/227) located within the Submillimetre Common User Bolometer Array (SCUBA) Legacy Catalogue. After applying a uniform noise cut to the catalogue data, we identify 154 IRDC cores that were detected at 850um and 51 cores that were not. We derive column densities for each core from their 8um extinction and find that the IRDCs detected at 850um have higher column densities (a mean of 1.7x10^22^cm^-2^) compared to those cores not detected at 850um (a mean of 1.0x10^22^cm-2).

Cone search capability for table J/MNRAS/399/1506/table1 (Data for all MSX identified IRDC candidate cores within the SCUBA Legacy Catalogue, with a SCUBA detection)

Cone search capability for table J/MNRAS/399/1506/table2 (Data for all MSX identified IRDC candidate cores within the SCUBA Legacy Catalogue, with no detection at 850um)

Cone search capability for table J/MNRAS/399/1506/table3 (Mass estimates for clouds with distances obtained by the GRS survey (Jackson et al., 2008, Cat. J/ApJ/680/349))

Identifier
DOI http://doi.org/10.26093/cds/vizier.73991506
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/MNRAS/399/1506
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/399/1506
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/399/1506
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/MNRAS/399/1506
Provenance
Creator Parsons H.; Thompson M.A.; Chrysostomou A.
Publisher CDS
Publication Year 2011
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