VizieR

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

VizieR

  
J/A+AS/106/377
  Double star measurements (Couteau+, 1994)
ReadMe+ftp
1994A&AS..106..377C
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1.J/A+AS/106/377/table1Double stars measurements (831 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Ident. (char) ADS, BD or AC identification (meta.id)
  Nom (char) Couple name (meta.id)
  mv mag (n) total visual magnitude (phot.mag;em.opt.V)
  Jpos (char) J2000 position (pos.eq)
  date yr Observation epoch (time.epoch)
  theta deg (n) position angle (pos.posAng)
  n_theta (char) A '-' indicates a range of position angle; for other symbols, see (Note 1)   (meta.note)
  theta2 deg (n) Second position angle when n_theta = '-' (pos.posAng)
  rho arcsec (n) Separation angle (pos.angDistance)
  u_rho (char) rms uncertainty on rho (meta.code.error)
  n_rho (char) Quadrant indication (Note 2)   (meta.note)
  md  (n) magnitude difference or magnitude of the faintest star if u_md = '-' (phot.mag;arith.diff)
  u_md (char) [-!?] rms uncertainty on md A '-' indicates that the individual magnitudes are given (meta.code.error)
  mv2  (n) magnitude of the brightest star (phot.mag)
  Nobs (char) Observation nights number followed by N for 74cm instrument and n for 50cm instrument (meta.id)
  n_Nobs (char) '(60)' indicates that the great instrument have been diaphragmed at 60cm (meta.note)
  Obs (char) [CG] Observator initial: C for Couteau, G for Gili (meta.note)
  R (char) Remarks (meta.note)

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