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J/MNRAS/420/1590/tablea1 Abundances of classical Cepheids (Acharova+, 2012)
Abundances, distances, ages and masses for classical Cepheids (282 rows)
  recno=37
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ColumnValue  Explain   (UCD)
_RAJ200010 57 48.1869 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-59 43 55.887 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195010 55 45.4504 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-59 27 51.488 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon289.0570518 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+00.0428077 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
37recno 37  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameU Car  Cepheid name (meta.id;meta.main)
Nsp 1  Number of spectra (meta.number)
Per38.7681007 d Period observed (time.period)
Vmag 6.288 mag V magnitude (phot.mag;em.opt.V)
B-V 1.183 mag B-V colour index (phot.color;em.opt.B;em.opt.V)
E(B-V) 0.265 mag Interstellar redenning (phot.color.excess)
r 7.540 kpc Heliocentric distance (pos.distance;pos.heliocentric)
VMAG-5.53 mag Absolute V magnitude (phys.magAbs;em.opt.V)
[O/H]  [Sun] Oxygen abundance (phys.abund)
[Fe/H] 0.01 [Sun] Metallicity (phys.abund.Z)
Age 18 Myr Age (time.age)
Mass16.0 Msun Mass (phys.mass)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref)
_RA164.45078 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE-59.73219 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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