==========================================================================
VIII/1A The 3C and 3CR Catalogues (Edge+ 1959-1962)
The following files can be converted to FITS (extension .fit .fgz or .fiZ)
3c.dat 3cr.dat
==========================================================================
Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=VIII/1A
==========================================================================
drwxr-xr-x 112 cats archive 4096 Nov 7 15:27 [Up]
drwxr-xr-x 2 cats archive 4096 Jan 13 2023 [TAR file]
-rw-r--r-- 1 cats archive 464 Dec 19 2022 .message
-r--r--r-- 1 cats archive 7432 Nov 23 2003 ReadMe
-r--r--r-- 1 cats archive 39423 Nov 23 2003 3c.dat [txt] [txt.gz] [fits] [fits.gz] [html]
-r--r--r-- 1 cats archive 24271 Mar 31 2003 3cr.dat [txt] [txt.gz] [fits] [fits.gz] [html]
-rw-r--r-- 1 cats archive 784 Sep 24 2012 +footg5.gif
-rw-r--r-- 1 cats archive 6975 Sep 24 2012 +footg8.gif Beginning of ReadMe :VIII/1A The 3C and 3CR Catalogues (Edge+ 1959-1962)
================================================================================
A Survey of Radio Sources at a Frequency of 159Mc/s
Edge D.O., Shakeshaft J.R., McAdam W.B., Baldwin J.E., Archer S.
<Mem. Roy. Astron. Soc. 68, 37 (1959)>
=1959MmRAS..68...37E
The Revised 3C Catalogue of Radio Sources
Bennett A.S.
<Mem. Roy. Astron. Soc. 68, 163 (1962)>
=1962MmRAS..68..163B
================================================================================
ADC_Keywords: Radio sources ; Surveys
Description:
The 3C Catalog is the result of observations with the Cambridge
four-element interferometer at a frequency of 159MHz, and contains
471 sources between declinations -22 and +71degrees, with a flux
density larger than 8Jy.
The Revised version of the 3C (3CR) is based on new observations at a
frequency of 178MHz, and represents a survey of all sources North of
-05degrees with a flux density brighter than 9Jy, except in the areas
near the ridge of galactic emission. The original numbering system has
been preserved.