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20cm Radio Catalog
The 1.4-GHz Northern Sky Catalog - Version: 4 December 1991 This is the 20-cm Northern Sky Catalog of White, R. L. and Becker, R. H. (1992, Ap.J.Supp., in press) containing 30,239 sources detected from the Condon Greenbank images taken at 1.4 GHz over the declination range of -5 degrees to 82 degrees with a flux density limit of 100 mJy. This 20 cm catalog also contains the results of a cross-correlation with catalogs at 6 and 80 cm covering the northern sky between Dec=0 degrees and 70 degrees to give the spectral indices at three frequencies for about 20,000 sources. This is a service provided by NASA HEASARC .
Complete Metadata
| bureauCode |
[ "026:00" ] |
|---|---|
| identifier | ivo://nasa.heasarc/north20cm |
| landingPage | https://heasarc.gsfc.nasa.gov/W3Browse/all/north20cm.html |
| programCode |
[ "026:000" ] |
| theme |
[ "Astrophysics" ] |
