VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
VIII/65
  1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+ 1998)
ReadMe+ftp
1998AJ....115.1693C
Similar Catalogs
image/fits
Post annotation 		img(gal)
1.VIII/65/nvssThe NVSS Catalog (1773484 rows)

Simple ConstraintList Of Constraints
 
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. (meta.record)
  Field (char) Name of the original survey image field from which the component was derived. (obs.field)
  Xpos pix X position (RA direction) of the radio source (pos.cartesian.x;instr.det)
  Ypos pix Y position (Dec direction) of the radio source (pos.cartesian.y;instr.det)
  NVSS (char) (i) Source name (Note 1)   (meta.id;meta.main)
  RAJ2000 "h:m:s" (i) Right Ascension J2000 (Note 2)   (pos.eq.ra;meta.main)
  e_RAJ2000 s Mean error on RA (stat.error;pos.eq.ra)
  DEJ2000 "d:m:s" (i) Declination J2000 (Note 2)   (pos.eq.dec;meta.main)
  e_DEJ2000 arcsec Mean error on Dec (stat.error;pos.eq.dec)
  S1.4 mJy Integrated 1.4GHz flux density of radio source (phot.flux.density;em.radio.750-1500MHz)
  e_S1.4 mJy Mean error on S1.4 (stat.error)

ALL cols		    
 (i)indexed column
  l_MajAxis (char) Limit flag on MajAxis (meta.code.error;phys.angSize)
  MajAxis arcsec Fitted (deconvolved) major axis of radio source (phys.angSize;em.radio;meta.modelled)
  e_MajAxis arcsec (n) Mean error on MajAxis (stat.error;phys.angSize)
  l_MinAxis (char) Limit flag on MinAxis (meta.code.error;phys.angSize)
  MinAxis arcsec Fitted (deconvolved) minor axis of radio source (phys.angSize;em.radio;meta.modelled)
  e_MinAxis arcsec (n) Mean error on MinAxis (stat.error;phys.angSize)
  PA deg (n) [-90, 90] Position angle of fitted major axis (pos.posAng;meta.modelled)
  e_PA deg (n) Mean error on PA (stat.error)
  f_resFlux (char) [PS* ] Residual Code (Note 3)   (meta.code)
  resFlux mJy (n) Peak residual flux, in mJy/beam (Note 3)   (phot.flux.density;em.radio)
  polFlux mJy (n) Integrated linearly polarized flux density (phot.flux.density)
  e_polFlux mJy (n) Mean error on polFlux (stat.error)
  polPA deg (n) [-90,90] The position angle of polFlux (Note 4)   (pos.posAng;phys.polarization)
  e_polPA deg (n) Mean error on polPA (stat.error)
  Image  FITS Image of the target, about 200x200 pixels of 5x5arcsec (or consult http://www.cv.nrao.edu/nvss/postage.shtml) (meta.ref.url)
image/fits

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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