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J/ApJ/794/36
  σ Orionis cluster stellar population (Hernandez+, 2014)
ReadMe+ftp
2014ApJ...794...36H
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/794/36/table1(c)Compiled membership information of the σ Orionis cluster (297 rows)
2.J/ApJ/794/36/table2(c)Photometric candidates (728 rows)
3.J/ApJ/794/36/table4Low resolution analysis (340 rows)
4.J/ApJ/794/36/table5High resolution analysis (142 rows)
5.J/ApJ/794/36/table6Membership for stars with spectral types (340 rows)
6.J/ApJ/794/36/table7Membership for Stars without Spectral Types Studied in Section 3.2 (25 rows)
7.J/ApJ/794/36/table9Known members compiled in section 2.3 and new disk bearing candidates not listed in Table 6 and Table 7 (125 rows)
8.J/ApJ/794/36/table10Additional photometric candidates not listed in Table 6, Table 7 and Table 9 (59 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) Hernandez et al. (2007, J/ApJ/662/1067) source identifier (SONNNN, [HHM2007] NNNN in Simbad) (meta.id;meta.main)
  (1+3)f_Name (char) Flag on Name (Note 1)   (meta.code)
   (ALL)2MASS (char) 2MASS identifier (meta.id)
  (1+2)RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  (1+2)DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  (1+4+5+6+7)Disk (char) Disk type (Note G1)   (src.class)
  (1+7)LiI (char) Li I reference(s) (Note G2)   (meta.bib)
  (1+7)RV (char) Radial velocity reference(s) (Note G2)   (meta.bib)
  (1+5+6+7)X-ray (char) X-ray observation reference(s) (Note G2)   (meta.bib)
  (1+2+3)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)

ALL cols		    
 (i)indexed column
  (2)f_2MASS (char) [3] Flag on 2MASS (Note 1)   (meta.code)
  (2)Umag mag (n) The U band magnitude (phot.mag;em.opt.U)
  (2)e_Umag mag (n) Uncertainty in U mag (stat.error;phot.mag;em.opt.U)
  (2)Bmag mag (n) The B band magnitude (phot.mag;em.opt.B)
  (2)e_Bmag mag (n) Uncertainty in B mag (stat.error;phot.mag;em.opt.B)
  (2+7+8)Vmag mag The V band magnitude (phot.mag;em.opt.V)
  (2)e_Vmag mag Uncertainty in V mag (stat.error;phot.mag;em.opt.V)
  (2)Rmag mag (n) The R band magnitude (phot.mag;em.opt.R)
  (2)e_Rmag mag (n) Uncertainty in R mag (stat.error;phot.mag;em.opt.R)
  (2)Imag mag (n) The I band magnitude (phot.mag;em.opt.I)
  (2)e_Imag mag (n) Uncertainty in I mag (stat.error;phot.mag;em.opt.I)
  (2)Jmag mag 2MASS J band magnitude (phot.mag;em.IR.J)
  (2)e_Jmag mag Uncertainty in J mag (stat.error;phot.mag;em.IR.J)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)f_Jmag (char) [1] Flag on Jmag (Note 2)   (meta.code)
  (2)Ref (char) Reference code (Note 3)   (meta.note)
  (2)f_Ref (char) [2] Flag on Ref (Note 4)   (meta.code)
  (3)Inst (char) Instrument used (Note 2)   (instr.setup)
  (3)f_Inst (char) [1] Flag on Inst (Note 3)   (meta.code)
  (3+5+7+8)SpType (char) Numerical spectral Type (src.spType)
  (3+5)e_SpType  Uncertainty in SpType (stat.error;src.spType)
  (3+4)EWLiI 0.1nm Li I equivalent width; in Angstroms (spect.line.eqWidth;em.opt.I)
  (3)f_EWLiI   [0/2] Flag on EWLiI (Note G3)   (meta.code)
  (3)EWHa 0.1nm (n) Hα equivalent width; in Angstroms (spect.line.eqWidth;em.line.Halpha)
  (3)f_EWHa (char) Flag on Ha (Note 5)   (meta.code)
  (3)EWNaI 0.1nm (n) Na I equivalent width; in Angstroms (spect.line.eqWidth;em.opt.I)
  (3)e_EWNaI 0.1nm (n) Uncertainty in EWNaI (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)f_EWNaI (char) [YN] Flag on EWNaI (Note 6)   (meta.code)
  (3)AVKH95 mag (n) Kenyon & Hartmann 1995 (J/ApJS/101/117) V band extinction (phys.absorption)
  (3)AVPM13 mag (n) Pecaut & Mamajek 2013 (J/ApJS/208/9) V band extinction (phys.absorption)
  (4)RVel km/s (n) Radial velocity (phys.veloc;pos.heliocentric)
  (4)e_RVel km/s (n) Uncertainty in RVel (stat.error;spect.dopplerVeloc)
  (4)f_RVel  (n) [0/2] Flag on RVel (Note G4)   (meta.code)
  (4)e_EWLiI 0.1nm (n) Uncertainty in EWLiI (stat.error)
  (4)W10Ha km/s (n) Hα Full width at 10% line peak (spect.line.width)
  (4)Acretor (char) [YN] Acretor flag (Note 2)   (meta.code)
  (4)Com (char) Additional comment(s) (Note 4)   (meta.note)
  (5)LiIl   [0/2] Li I flag from low resolution spectra (Note G3)   (meta.code)
  (5)LiIh  (n) [0/2] Li I flag from high resolution spectra (Note G3)   (meta.code)
  (5)r_LiIh (char) Reference code(s) for LiIh (Note G2)   (meta.ref;pos.frame)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (5+6)RVel (char) [0-2] Radial velocity flag (Note G4)   (meta.code)
  (5+6)r_RVel (char) Reference code(s) for RVel (Note G2)   (meta.ref;pos.frame)
  (5)Ha (char) Hα from low/high spectra (Note 1)   (meta.code)
  (5)NaI (char) [YN] Na I present? (meta.code)
  (5+6+7+8)PM (char) [0-2] Proper motion flag (Note G5)   (meta.code)
  (5+6+7+8)Dist (char) [0-1] Distance flag (Note G6)   (meta.code)
  (5+6+7+8)Var (char) Variability reference(s) (Note G2)   (meta.code)
  (5+6+8)Pmemb % (n) Photometric membership probability (stat)
  (5)AV mag (n) V band extinction (phys.absorption;em.opt.V)
  (5+6)Member (char) Member flag (Note G8)   (meta.code.member)
  (6)LiI   [0/2] Li I flag (Note G3)   (meta.code)
  (6)r_LiI (char) Li I reference(s) (Note G2)   (meta.ref;pos.frame)
  (6)Halpha (char) [YN-] Hα flag (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (7)Pho % Photometric membership probability (stat)
  (7+8)r_SpType (char) Reference for SpType (Note G2)   (meta.ref;pos.frame)
  (7)Notes (char) Additional note (Note G7)   (meta.note)
  (8)f_SpType (char) Flag on SpType (Note G7)   (meta.code)

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