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  7C survey of radio sources at 151 MHz (McGilchrist+ 1990) This catalogue is obsoleted by VIII/84
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1.J/MNRAS/246/110/tablea1Catalogue (4723 rows)

Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification.
  RAB1950 "h:m:s" Right ascension (B1950)
  DEB1950 "d:m:s" Declination (B1950)
  S151MHz Jy Flux density at 151MHz
  Size arcsec (n) Angular size
  PA deg (n) [0/360] Position angle
  Npix  (n) Number of pixel used when calculating an integrated flux density
  MType (char) Morphological type (Note 1)   
  n_MType (char) [.?%#+*] Note on MType (Note 2)   
  Field   [1/6] Field number (Note 3)   
  Att  Primary-bean attenuation
  Dep  (n) Depression in the height of the beam due to geometric and chromatic aberration
  PixMax Jy (n) Value of the highest pixels in the source, in Jy/beam (Note 4)   
  mPos (char) Method used to determine the position (Note 5)   
  n_S151MHz (char) Method used to determine the flux density (Note 6)   
  n_PA (char) Method used to determine the angular size and position angle (Note 7)   

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