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

  
J/A+A/379/21
  Radio-optically selected galaxy clusters I. (Zanichelli+, 2001)
ReadMe+ftp
2001A&A...379...21Z
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/379/21/table1(c)Catalog of pointlike radiosources from NVSS maps (13340 rows)
2.J/A+A/379/21/table2(c)Catalog of double radiosources from NVSS maps (7986 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
   (ALL)Name (char) Source name (Note 1)   (meta.id;meta.main)
   (ALL)Flux mJy Peak flux (in mJy/beam at 1.4GHz) (phot.flux.density;em.radio.750-1500MHz)
  (1)e_Flux mJy/pix Fit rms on flux (Note 2)   (stat.error)
   (ALL)e_Pos arcsec Fit rms on position (stat.error)
  (1)PXpox pix Peak X position on NVSS map (pos.cartesian;instr.det)
  (1)PYpox pix Peak Y position on NVSS map (pos.cartesian;instr.det)
   (ALL)Flag1 (char) See Note (Note 3)   (meta.code)
   (ALL)Flag2 (char) See Note (Note 4)   (meta.code)

ALL cols		    
 (i)indexed column
   (ALL)Map (char) NVSS map name (obs.field)
  (2)e_Flux mJy Fit rms on flux (in mJy/pixel) (Note 2)   (stat.error)
  (2)D arcsec Distance between the two components of the double radiosource (pos.angDistance)
  (2)PXpos pix Peak X position on NVSS map (pos.cartesian;instr.det)
  (2)PYpos pix Peak Y position on NVSS map (pos.cartesian;instr.det)

ALL cols		    
 (i)indexed column
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usage  Display UCD1+    UCD1  
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