VizieR

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

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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J/ApJ/750/91
  Ages and metallicities of old stellar systems (Chattopadhyay+ 2012)
ReadMe+ftp
2012ApJ...750...91C
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/750/91/table1(c)Photometric and structural parameters of the objects of the sample studied. (389 rows)
2.J/ApJ/750/91/refsReferences (24 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)
  (1)Name (char) Name (meta.id;meta.main)
  (1)logRh [pc] [0.1/4.8] Log of half light radius (phys)
  (1)KMag mag [-26.5/-6.8] Absolute K band magnitude (phys.magAbs;em.IR.K)
  (1)muhK mag/arcsec2 [11.2/26.1] K band surface brightness (phot.mag.sb;em.IR.K)
  (1)Mv/LK Msun/Lsun [0.2/141] Virial mass to K band luminosity ratio (phys.composition.massLightRatio)
  (1)M/LV Msun/Lsun [0.1/84] Baryonic mass to K band luminosity ratio (phys.composition.massLightRatio)
  (1)U-B mag (n) [-0.2/0.7] The (U-B) color index (phot.color;em.opt.U;em.opt.B)
  (1)B-V mag (n) [0.4/1.3] The (B-V) color index (phot.color;em.opt.B;em.opt.V)
  (1)V-I mag (n) [0.6/1.4] The (V-I) color index (phot.color;em.opt.V;em.opt.I)
  (1)B-K mag (n) [0.1/6.5] The (B-K) color index (phot.color;em.opt.B;em.IR.K)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)[Fe/H] [Sun] (n) [-1.9/0.3] Metallicity from this work (phys.abund.Z)
  (1)Age Gyr (n) [0.1/14] Age from this work (time.age)
  (1)u_Age (char) Uncertainty flag on Age (meta.code.error;time.age)
  (1)[Fe/H]l [Sun] (n) [-2.3/0.7] Metallicity in literature (phys.abund.Fe)
  (1)u_[Fe/H]l (char) Uncertainty flag on [Fe/H]l (meta.code.error;phys.abund.Fe)
  (1)Agel Gyr (n) [0.4/19] Age in literature (time.age)
  (1)u_Agel (char) Uncertainty flag on Agel (meta.code.error)
  (1)Ref (char) Reference(s) for [Fe/H]l and Agel (see refs.dat file) (meta.ref;pos.frame)
  (1)Group   [1/6] Group number (Note 1)   (meta.id)
  (1)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  (1)NED (char) ask the NED data-base about this object (meta.ref)
  (1)_RA deg (i) Positions from SIMBAD database (right ascension part) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Positions from SIMBAD database (declination part) (pos.eq.dec;meta.main)
  (2)Ref  Reference code (meta.note)
  (2)BibCode (char) Bibcode (meta.bib.bibcode)
  (2)Aut (char) Author's name(s) (meta.bib.author)
  (2)Comm (char) Comment (meta.note)

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