VizieR

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

  
J/AJ/123/1570
  alpha Persei and Praesepe Clusters (Patience+, 2002)
ReadMe+ftp
2002AJ....123.1570P
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/123/1570/table1(c)alpha Persei sample (142 rows)
2.J/AJ/123/1570/table2(c)Praesepe sample (100 rows)
3.J/AJ/123/1570/table4αPersei binaries (30 rows)
4.J/AJ/123/1570/table5aPraesepe binaries (12 rows)
5.J/AJ/123/1570/table6alpha Persei single stars (152 rows)
6.J/AJ/123/1570/table7Praesepe single stars (111 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 (Note G1)   (meta.id;meta.main)
  (1+2)BD (char) BD designation (meta.id)
  (1+2)HD  (n) HD designation (meta.id)
  (1+2)RA2000 "h:m:s" (i) Right ascension (2000.0) (Note 1)   (pos.eq.ra;meta.main)
  (1+2)DE2000 "d:m:s" (i) Declination (2000.0) (Note 1)   (pos.eq.dec;meta.main)
  (1+2)Vmag mag V magnitude (Note 1)   (phot.mag;em.opt.V)
  (1+2)B-V mag (n) B-V colour index (Note 1)   (phot.color;em.opt.B;em.opt.V)
  (1+2)SpType (char) Spectral type (Note 1)   (src.spType)
  (1+2)Kmag mag (n) 2MASS K magnitude (phot.mag;em.IR.K)
  (1+2)n_Kmag (char) [e] e: Not in 2MASS database (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2)l_logLX (char) Limit flag on logLX (meta.code.error)
  (1+2)logLX [10-7W] (n) X-ray luminosity (Note 2)   (phys.luminosity;em.X-ray)
  (1+2)l_logLX2 (char) Limit flag on logLX2 (meta.code.error)
  (1+2)logLX2 [10-7W] (n) X-ray luminosity from Randich et al., 1996A&A...305..785R (phys.luminosity;em.X-ray)
  (1+2)l_vsini (char) Limit flag on vsini (meta.code.error;phys.veloc.rotat)
  (1+2)vsini km/s (n) Rotational velocity (phys.veloc.rotat)
   (ALL)Tel (char) Telescope (Note 3)   (meta.id;instr.tel)
  (3)n_Name (char) a for stellar binaries (table 4a), b for faint doubles (table 4b) (meta.note)
  (3+4)m_Name (char) Multiplicity index on Name (meta.code.multip)
  (3+4+5+6)Date "Y:M:D" (n)Observation date (time.epoch)
  (3+4)Sep arcsec Separation (pos.angDistance;src.orbital)
  (3+4)e_Sep arcsec rms uncertainty on Sep (stat.error)
  (3+4)PA deg Position angle (pos.posAng)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3+4)e_PA deg rms uncertainty on PA (stat.error)
  (3+4+5+6)DF140W mag F140W (1.3µm) detection limit for unseen companions for the single stars (instr.sensitivity)
  (3+4)e_DF140W mag rms uncertainty on DF140W (stat.error)
  (3+4)M1 solMass (n) Mass of the first component (phys.mass)
  (3+4)n_M1 (char) [G] G: Giant (meta.note)
  (3+4)M2 solMass (n) Mass of the second component (phys.mass)
  (3+4+5+6)q  (n) Mass ratio, M2/M1 (phys.mass;arith.ratio)
  (3+4)NComp  (n) Number of component (meta.code.multip)
  (3+4+5+6)Com (char) Comments (Note G2)   (meta.note)
  (5+6)n_q (char) [G] G: giant (meta.note)
  (5+6)qlim (char) Mass ratio limit (phys.mass;arith.ratio)

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