Catalog Service: Compact radio sources at -30<Dec<0
Description
We present a catalog of 321 compact radio sources in the declination range 0{deg}>{delta}>-30{deg}. The positions of these sources have been measured with a two-dimensional rms accuracy of 35milliarcseconds using the NRAO Very Large Array. Each source has a peak flux density >50mJy at 8.4GHz. We intend for this catalog to be used mainly for selection of phase calibration sources for radio interferometers, although compact radio sources have other scientific uses.
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Publisher: CDSivo://CDS[Pub. ID]
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This resource was registered on: 2006 Jan 26 15:51:17ZThis resource description was last updated on: 2021 Oct 21 00:00:00Z
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This section describes the data's coverage over the sky, frequency, and time.
Wavebands covered:
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This is service that does not comply with any IVOA standard but instead provides access to special capabilities specific to this resource.
This is a standard IVOA service that takes as input an ADQL or PQL query and returns tabular data.
This is a standard IVOA service that takes as input a position in the sky and a radius and returns catalog records with positions within that radius.
Cone search capability for table J/ApJS/145/83/table3 (Catalog of compact radio sources measured at 8.4GHz)
VERB=1
VERB=3
Cone search capability for table J/ApJS/145/83/table1 (Phase calibration sources and their assumed positions)
Cone search capability for table J/ApJS/145/83/table2 (Astrometric check sources and their assumed positions)
Developed with the support of the National Science Foundation under Cooperative Agreement AST0122449 with the Johns Hopkins University The NAVO project is a member of the International Virtual Observatory Alliance
This NAVO Application is hosted by the Space Telescope Science Institute