VizieR

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VizieR

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VIII/41
  The UTR-2 Very Low-Frequency Sky Survey Data (Braude+ 1978-1982) This catalogue is obsoleted by VIII/80
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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.id;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;em.radio)
   (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 (meta.id)
  (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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