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/41
  The UTR-2 Very Low-Frequency Sky Survey Data (Braude+ 1978-1982)
ReadMe+ftp
1978Ap&SS..54...37B
Similar Catalogs
This catalogue is obsoleted by VIII/80
Post annotation 		img(gal)
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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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)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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