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

  The UTR-2 Very Low-Frequency Sky Survey Data (Braude+ 1978-1982) This catalogue is obsoleted by VIII/80
Post annotation
1.VIII/41/mean(c)Averaged values and cross-identifications (1819 rows)
2.VIII/41/data(c)Experimental estimates at each operating frequency of the UTR-2 (8094 rows)
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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)Name (char) (i) Source name (individual data in file data.dat) (Note)   (;meta.main)
   (ALL)RA1950 "h:m:s" (i) Right ascension (1950) (pos.eq.ra;meta.main)
   (ALL)e_RAs s rms uncertainty on RAs (stat.error)
   (ALL)DE1950 deg (i) Declination (1950) (pos.eq.dec;meta.main)
   (ALL)e_DEdeg deg rms uncertainty on DEdeg (stat.error)
   (ALL)Freq MHz (n) Frequency (em.freq)
   (ALL)l_S (char) Limit flag on fLux density (meta.code.error)
   (ALL)S Jy (n) Flux-density at frequency Freq (phot.flux.density;
   (ALL)e_S % (n) rms uncertainty on flux density (stat.error)
  (1)SI  (n) Low-frequency spectral index (spect.index)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_SI  (n) rms uncertainty on SI (stat.error)
  (1)W (char) [ABC] Integrated estimate of reliability (Note)   (meta.note)
  (1)OtherName (char) Other names (
  (2)N  Total number of successful measurements (meta.number)
  (2)NRA  Number of angular positions on RA of the reception pattern at which the source was observed (meta.number)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
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