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:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/A+A/374/132
  CCD photometry and astrometry of double stars (Lampens+, 2001)
ReadMe+ftp
2001A&A...374..132L
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/374/132/stars(c)Star positions (from Simbad) (251 rows)
2.J/A+A/374/132/table3CCD astrometry and differential photometry for 239 Hipparcos and 14 non-Hipparcos stars (254 rows)
3.J/A+A/374/132/table4CCD VI photometry for 203 Hipparcos and 9 astrometric standard double stars (223 rows)
4.J/A+A/374/132/table5CCD only I photometry for 4 Hipparcos and 1 astrometric standard double stars (5 rows)

Simple ConstraintList Of Constraints
 
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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) Star designation (meta.id;meta.main)
  (1)Simbad (char) ask the SIMBAD data-base about this object (meta.ref)
   (ALL)HIP_data (char) show the Hipparcos data for this star (meta.ref)
  (1)RAJ2000 "h:m:s" (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Declination (J2000.0) (pos.eq.dec;meta.main)
  (2)m_Name (char) [ 1/] Last digit of HIP number for double (meta.code.multip)
  (2+3+4)n_Name (char) [a] (appendix a: astrometric standard) (meta.note)
  (2)Nobs  Number of different observations (meta.number)
  (2)Comp (char) [ABC] Component designation to which the relative data refer (meta.id)
  (2)Nframe  Total number of frames (meta.number)

ALL cols		    
 (i)indexed column
  (2)rho arcsec Mean separation (Note 2)   (pos.angDistance;src.orbital)
  (2)e_rho arcsec (n) Standard error of the mean separation (stat.error)
  (2)theta deg Mean position angle (Note 2)   (pos.posAng)
  (2)e_theta deg Standard error of the mean position angle (stat.error)
  (2+3)o_Vmag  Number of frames in Cousins filter V (meta.number)
  (2+3)DVmag mag (n) Instrumental magnitude difference in V (phot.mag;arith.diff)
  (2)e_DVmag mag (n) Standard error of the mean instrumental magnitude difference in V (stat.error)
  (2+3+4)o_Imag  Number of frames in Cousins filter I (meta.number)
  (2+4)DImag mag (n) Instrumental magnitude difference in I (phot.mag;arith.diff)
  (2)u_DImag (char) Uncertainty flag on DImag (meta.code.error)
  (2)e_DImag mag (n) Standard error of the mean instrumental magnitude difference in I (stat.error)
  (2)Date yr Date of observation (Besselian year) (time.epoch)
  (2)Obs (char) Initials of observer(s) (obs.observer)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)dH arcsec (n) Difference between the CCD and the Hipparcos relative position (pos;arith.diff)
  (3)HJD d Julian date (time.epoch)
  (3)VmagA mag Cousins V magnitude of component A (phot.mag;em.opt.V)
  (3)e_VmagA mag Standard error of V magnitude of component A (stat.error)
  (3)VmagB mag Cousins V magnitude of component B (phot.mag;em.opt.V)
  (3)e_VmagB mag Standard error of V magnitude of component B (stat.error)
  (3)V-IA mag (n) Cousins colour index V-I of component A (phot.color;em.opt.V;em.opt.I)
  (3)e_V-IA mag (n) Standard error of colour index of component A (stat.error)
  (3)V-IB mag (n) Cousins colour index V-I of component B (phot.color;em.opt.V;em.opt.I)
  (3)e_V-IB mag (n) Standard error of colour index of component B (stat.error)
  (3)DV-I mag (n) Difference of the colour index V-I (phot.color;em.opt.V;em.opt.I)
  (4)JD d Julian date (time.epoch)
  (4)ImagA mag Cousins I magnitude of component A (phot.mag;em.opt.I)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)e_ImagA mag Standard error of I magnitude of component A (stat.error)
  (4)ImagB mag Cousins I magnitude of component B (phot.mag;em.opt.I)
  (4)e_ImagB mag Standard error of I magnitude of component B (stat.error)

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