VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/748/93
  K-band spectra for 133 nearby M dwarfs (Rojas-Ayala+, 2012) Query spectra/fits /fits
ReadMe+ftp
2012ApJ...748...93R
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spectrum/fits
spectrum
Post annotation 		img(gal)
1.J/ApJ/748/93/starsTripleSpec nearby M dwarf sample: properties (table 1) and spectral measurements (table 3) (133 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Name (char) Star name (meta.id;meta.main)
  n_Name (char) [abc] Alternative designation (Note G1)   (meta.note)
  Dist pc (n) [1.8/41.9] Star's distance (pos.distance;pos.heliocentric)
  Vmag mag [7.49/19.74] V-band magnitude (phot.mag;em.opt.V)
  r_Vmag   [1/8] Dist and Vmag reference (Note 1)   (meta.ref;pos.frame)
  Ksmag mag [3/11] 2MASS Ks-band magnitude (phot.mag;em.IR.K)
  Date "Y:M:D" (n)Spectrum observation date (time.epoch;obs)
  S/N   [201/2079] Average signal-to-noise ratio obtained in the K-band continuum (stat.snr)
  Comm (char) Star comment (meta.note)
  File (char) FileName of individual spectrum in the "spectra" subdirectory (column added by CDS) (meta.id;meta.file)
spectrum

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Sp  Plot of spectrum (λ=1.95–2.45µm) (meta.id;meta.file)
spectrum/fits
  FITS  Download the calibrated FITS spectrum (λ=1.88–2.46µm) (meta.ref.url)
spectrum/fits
  EWNaI 0.1nm NaI equivalent width (spect.line.eqWidth)
  e_EWNaI 0.1nm EWNaI uncertainty (stat.error)
  EWCaI 0.1nm CaI equivalent width (spect.line.eqWidth)
  e_EWCaI 0.1nm EWCaI uncertainty (stat.error)
  H2O-K2  H2O-K2 index (Note 2)   (spect.index)
  e_H2O-K2  H20-K2 uncertainty (stat.error)
  SpT   [0/9] M-spectral subtype (src.spType)
  Teff K (n) [2492/4031] Effective temperature (phys.temperature.effective)
  e_Teff K (n) [15/106] Teff uncertainty (stat.error;phys.temperature.effective)
  [M/H] [Sun] [-0.45/0.33] Overall metallicity (Note 3)   (phys.abund.Z)
  e_[M/H] [Sun] [0.12] [M/H] uncertainty (stat.error;phys.abund)
  [Fe/H] [Sun] [-0.64/0.46] [Fe/H] metallicity (phys.abund.Z)
  e_[Fe/H] [Sun] [0.17/0.18] [Fe/H] uncertainty (stat.error;phys.abund.Fe)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  _RA deg (i) Positions from SIMBAD database (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from SIMBAD database (declination part) (pos.eq.dec;meta.main)

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