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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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VIII/46
  Molonglo deep sky survey of radio sources (Robertson+ 1977-1984)
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1.VIII/46/mds1(c)Molonglo Deep Survey at 408MHz in zones -20 and -62° (Robertson, 1977) (468 rows)
2.VIII/46/mds2(c)A confusion limited Radio survey from the Molonglo Cross (White G.L., 1984) (799 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)
  (1)MDS1 (char) (i) Source identification, from B1950 position (HHMM+DDdA) (meta.id;meta.main)
  (1)n_MDS1 (char) [*:] *=source in MC1 (1973AuJPA..28....1D); :=uncertain identification (meta.note)
   (ALL)RAB1950 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
   (ALL)e_RAB1950 s r.m.s. error on RA (stat.error;pos.eq.ra)
   (ALL)n_RAB1950 (char) [+] extended source along RA (Note G1)   (meta.note)
   (ALL)DEB1950 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
   (ALL)e_DEB1950 arcsec r.m.s. error in Declination (stat.error;pos.eq.dec)
   (ALL)n_DEB1950 (char) [+] extended source along Dec (Note G1)   (meta.note)
   (ALL)S408 mJy Flux density at 408MHz (phot.flux.density;em.radio.200-400MHz)
   (ALL)e_S408 mJy r.m.s. error on S408 (stat.error)

ALL cols
    
 (i)indexed column
   (ALL)f_S408 (char) [+] extended source (Note G1)   (meta.code)
  (1)n_S408 (char) [I] "I" indicates S408 is an integrated flux (meta.note)
  (1)Fig (char) [FMPKS0-9 ] Remarks about source fitting (Note 2)   (meta.note;stat.fit)
   (ALL)Notes (char) Remarks and numbered notes (Note 3)   (meta.note)
   (ALL)_RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
   (ALL)_DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  (2)MDS2 (char) (i) Source identification from B1950 position (HHMM+DDdA) (meta.id;meta.main)

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