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

  
J/AN/319/201
  Alpha Per cluster low-mass members. I. (Prosser+, 1998)
ReadMe+ftp
1998AN....319..201P
Similar Catalogs
Post annotation 		img(gal)
1.J/AN/319/201/table1(c)Raster APX X-ray source list (73 rows)
2.J/AN/319/201/table2(c)Optical counterparts (89 rows)
3.J/AN/319/201/notesIndividual notes on finding charts (Appendix A) (102 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)APX  (i) [1/73] APX number (meta.id;meta.main)
  (1+2)RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  (1+2)DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  (1)MLh  Hardband Maximum Likelihood value (stat.likelihood)
  (1)ExpTime s Effective exposure time (time.duration;obs.exposure)
  (1)CountRate s-1 Count rate (phot.count;em.X-ray)
  (1)e_CountRate s-1 rms uncertainty on CountRate (stat.error;phot.count)
  (1)l_HR (char) Limit flag on HR (meta.code.error)
  (1)HR  Hardness ratio (Note 1)   (phot.flux;arith.ratio)
  (2)Star (char) Star name (Note 1)   (meta.id)

ALL cols		    
 (i)indexed column
  (2)n_Star (char) [ab] Note detailed in notes.dat (Note 2)   (meta.note)
  (2)Vmag mag V magnitude (phot.mag;em.opt.V)
  (2)B-V mag (n) B-V colour index (phot.color;em.opt.B;em.opt.V)
  (2)u_B-V (char) Uncertainty flag on B-V (meta.code.error;phot.color;em.opt.B)
  (2)V-Ik mag (n) (V-I)K colour index (phot.color)
  (2)o_Vmag  (n) Number of observation in V band (meta.number)
  (2)o_Bmag  (n) Number of observation in B band (meta.number)
  (2)o_Imag  (n) Number of observation in I band (meta.number)
  (2)B-V0 mag (n) (B-V)0 colour index (phot.color;em.opt.B;em.opt.V)
  (2)log(LX) [solLum] (n) X-ray luminosity (phys.luminosity;em.X-ray)
  (2)log(Lbol) [solLum] (n) Bolometric luminosity (phys.luminosity)
  (2)log(LX/Lbol)  (n) X-ray to bolometric luminosity ratio (phys.luminosity;arith.ratio)
  (2)HaMemb (char) [YN ?] Hα member flag (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Halpha (char) [YN] Hα emission flag (meta.code.error)
  (2)EWHa 0.1nm (n) Hα equivalent width (spect.line.eqWidth;em.line.Halpha)
  (2)RV1 km/s (n) Radial velocity for brighter stars, based on Hα observations (spect.dopplerVeloc)
  (2)RV2 km/s (n) Radial velocity for other stars, based on echelle observations (spect.dopplerVeloc)
  (2)l_vsini (char) Limit flag on vsini (meta.code.error;phys.veloc.rotat)
  (2)vsini km/s (n) Rotational velocity for brighter stars, based on echelle observations (phys.veloc.rotat)
  (2)u_vsini (char) Uncertainty flag on vsini (meta.code.error;phys.veloc.rotat)
  (2)MemRV (char) [YN ?] Membership from radial velocity (meta.code.member)
  (2)Mem (char) [YN ?] Final membership (meta.code.member;phys.atmol.final)
  (3)m_APX (char) Multiplicity index (meta.code.multip)
  (3)Note (char) Text of the note (meta.note)

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