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

  Variable 1.4GHz radio sources from NVSS and FIRST (Ofek+, 2011)
Post annotation
1.J/ApJ/737/45/table1Observing times of NVSS sources (1773484 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. (meta.record)
  RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  Sp mJy 1.4GHz peak flux (phot.flux.density;
  e_Sp mJy The rms in PFlux (stat.error;src.spType)
  Nobs  Number of observations (meta.number)
  t d (n) Mean Julian day of the observation (Note 1)   (time.epoch;obs;stat.mean)
  dt d (n)Time span of the observations (Note)   (time.interval)
  NVSS  Cross-match with NVSS (Cat. VIII/65) within 1" (meta.ref.url)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0

Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact