VizieR

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

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/33
  Spectral characteristics of RATAN (RC) Catalog (Bursov+ 1989)
ReadMe+ftp
1989SoSAO..63...50B
Similar Catalogs
Post annotation 		img(gal)
1.VIII/33/spindexList of Sources and Spectral indexes (336 rows)
2.VIII/33/radio(c)Radio fluxes (2027 rows)
3.VIII/33/opt(c)Optical identifications (72 rows)

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) Name of Source: RC, J2000-based position; "t" stands for "twin" objects (meta.id;meta.main)
  (1)alpha  (n) Spectral index (S prop. to nu**(-alpha)) (spect.index)
  (2+3)RA1950 "h:m:s" (i) Right Ascension 1950 (pos.eq.ra;meta.main)
  (2+3)e_RA1950 s (n) Mean error on RAs (stat.error;pos.eq.ra)
  (2+3)DE1950 "d:m:s" (n)(i) Declination 1950 (pos.eq.dec;meta.main)
  (2+3)e_DE1950 arcsec (n) Mean error on DEs (stat.error;pos.eq.dec)
  (2)nu MHz (n) Frequency of observation (em.freq)
  (2)l_S(nu) (char) Limit flag on S(nu) (meta.code.error)
  (2)S(nu) mJy (n) Flux density (phot.flux.density;em.radio)
  (2)e_S(nu) mJy (n) Mean error on Flux density (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)r_S(nu) (char) Reference (see "References" section) (meta.ref;pos.frame)
  (2+3)_RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  (2+3)_DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  (3)Obj (char) Optical identification (Note 1)   (meta.id.cross)
  (3)Mag mag (n) Magnitude of the optical counterpart (phot.mag;em.opt)
  (3)r_Obj (char) Reference (see "References" section) (meta.ref;pos.frame)

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