ATLASCSID ivo://nasa.heasarc/atlascsid NASA/GSFC HEASARC Norris et al. 2026-10-09 NASA/GSFC HEASARC help desk heasarc-vo at athena.gsfc.nasa.gov Survey Source This table contains some of the first results from the Australia Telescope Large Area Survey (ATLAS), which consists of deep radio observations of a 3.7 deg<sup>2</sup> field surrounding the Chandra Deep Field-South (CDF-S), largely coincident with the infrared Spitzer Wide-Area Infrared Extragalactic (SWIRE) Survey. A total of 784 radio components are identified (see the companion table ATLASCSCPT), corresponding to 726 distinct radio sources, nearly all of which are identified with SWIRE sources. Of the radio sources with measured redshifts, most lie in the redshift range 0.5 to 2 and include both star-forming galaxies and active galactic nuclei. The authors identify a rare population of infrared-faint radio sources that are bright at radio wavelengths but are not seen in the available optical, infrared, or X-ray data. Such rare classes of sources can only be discovered in wide, deep surveys such as this. The radio observations where made on 2002 Apr 4-27, Aug 24-29 and 2004 Jan 7-12, Feb 1-5, Jun 6-12 and Nov 24-30, with the Australia Telescope Compact Array (ATCA). The observations in 2002 were made in a mosaic of 7 overlapping fields, for a total of 149 hours of integration time, or 21.3 hours per pointing. The observations in 2004 were taken in the AT mosaic mode, in which the array was cycled around 21 pointing centers They total 173 hours of integration time, or 8.2 hours per pointing. All observations were made with two 128-MHz bands, centered on frequencies of 1344 and 1472 MHz. This table contains the list of 726 radio sources and their cross-identifications at optical and infrared wavelengths which were given in Table 6 of the reference paper. The authors define a radio 'component' as a region of radio emission identified in the source extraction process. They define a radio 'source' as one or more radio components that appear to be physically connected and that probably correspond to one galaxy. Thus, the authors count a classical triple radio-loud source as being a radio source consisting of three radio components, but count a pair of interacting starburst galaxies as being two sources, each with one radio component. his table was created by the HEASARC in August 2012 based on <a href="https://cdsarc.cds.unistra.fr/ftp/cats/J/AJ/132/2409">CDS Catalog J/AJ/132/2409</a> file table6.dat. This is a service provided by NASA HEASARC . 2006AJ....132.2409N https://heasarc.gsfc.nasa.gov/W3Browse/all/atlascsid.html Catalog Research served-by HEASARC TAP https://heasarc.gsfc.nasa.gov/xamin/vo/cone?showoffsets&table=atlascsid& GET text/xml 180 99999 true 51.6554125 -28.960625 0.0833333333333333 https://heasarc.gsfc.nasa.gov/xamin/vo/tap https://heasarc.gsfc.nasa.gov/cgi-bin/W3Browse/getvotable.pl?name=atlascsid GET text/xml https://heasarc.gsfc.nasa.gov/cgi-bin/W3Browse/w3query.pl?tablehead=name=heasarc_atlascsid&Action=More+Options&Action=Parameter+Search&ConeAdd=1 RADIO CATALOG 0.0833333333333333 Infrared Optical Radio public atlascsid AT Large Area Survey (ATLAS) CDF-S/SWIRE ID and Classification C name Designation for the Radio Component, ATCDFS JHHMMSS.ss-DDMMSS.s meta.id;meta.main char nullable alt_name Alternative Designation Based on Component Number, [NAA2006] SNNN meta.id char nullable swire_name SWIRE Designation, SWIRE JHHMMSS.ss-DDMMSS.s, or Internal Identification Number meta.id.cross char nullable ra Right Ascension degree pos.eq.ra;meta.main double nullable dec Declination degree pos.eq.dec;meta.main double nullable int_flux_1p4_ghz Total 20-cm Flux Density mJy phot.flux.density;em.radio.750-1500MHz double nullable irac_3p6_um_flux Infrared 3.6-Micron Flux Density microJy phot.flux.density;em.IR.3-4um double nullable imag SDSS i-Prime Band (Vega) Magnitude mag phot.mag;em.opt.I double nullable redshift Spectroscopic Redshift src.redshift double nullable zmag SDSS z-Prime Band (Vega) Magnitude mag phot.mag;em.opt double nullable rmag SDSS r-Prime Band (Vega) Magnitude mag phot.mag;em.opt.R double nullable irac_8p0_um_flux Infrared 8.0-Micron Flux Density microJy phot.flux.density;em.IR.4-8um double nullable irac_4p5_um_flux Infrared 4.5um 4.5-Micron Flux Density microJy phot.flux.density;em.IR.4-8um double nullable bii Galactic Latitude degree pos.galactic.lat double nullable component_name_2 Designation of Component #2 (If Applicable) meta.id.assoc char nullable source_type_flag Value Indicates Basis for Classification meta.code;src.class char nullable class Browse Object Classification src.class short nullable mips_24_um_flux Infrared 24-Micron Flux Density microJy phot.flux.density;em.IR.15-30um double nullable gmag SDSS g-Prime Band (Vega) Magnitude mag phot.mag;em.opt.B double nullable lii Galactic Longitude degree pos.galactic.lon double nullable component_name_1 Designation of Component #1 meta.id.assoc char nullable umag SDSS u-Prime Band (Vega) Magnitude mag phot.mag;em.opt.U double nullable id_code Number Code Indicates Identification Type meta.code short nullable comments Additional Notes for the Entry meta.note char nullable component_name_4 Designation of Component #4 (If Applicable) meta.id.assoc char nullable component_name_3 Designation of Component #3 (If Applicable) meta.id.assoc char nullable source_type Classification src.class char nullable irac_5p8_um_flux Infrared 5.8-Micron Flux Density microJy phot.flux.density;em.IR.4-8um double nullable "__x_ra_dec" System unit vector column double nullable "__y_ra_dec" System unit vector column double nullable "__z_ra_dec" System unit vector column double nullable "__row" System index column char nullable