VizieR

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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/ApJ/680/1295
  Optical spectroscopy of Cha-II PMS stars (Spezzi+, 2008)
ReadMe+ftp
2008ApJ...680.1295S
Similar Catalogs
spectrum/SED
Post annotation 		img(gal)
1.J/ApJ/680/1295/tablesSpectral types, line widths and physical parameters for pre-main-sequence objects and candidates in Cha II (tables 1 and 4 of paper)[spectrum/SED] (63 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)
  [ASC2008]  Sequential number linkRole{data in Paper I (J/ApJ/676/427)} (meta.record)
  SED  
spectrum/SED
SED {em(spectral energy distribution)} plot (from Paper I) (meta.ref.url)
  FLAMES (char) FLAMES instrument (GIRAFFE-MEDUSA or UVES) (meta.id;instr)
  Sp1  (n) Spectrum number (meta.id)
  Sp2  (n) Second spectrum number (meta.id)
  S/N  (n) Signal-to-noise ratio (stat.snr)
  S/N2  (n) Second signal-to-noise ratio (stat.snr)
  PMS (char) PMS object (PMS) or candidate (CND) status (meta.note)
  n_PMS (char) [fk] Note about PMS status (Note 4)   (meta.note)
  SpT (char) MK spectral type (Note 5)   (src.spType)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  n_SpT (char) [eghijl] Note about spectral type origin (Note 1)   (meta.note)
  EWHa 0.1nm (n) Hα equivalent width (Note 6)   (spect.line.eqWidth;em.line.Halpha)
  EWLi 0.1nm (n) Lithium equivalent width (spect.line.eqWidth)
  FWHa10 km/s (n) Full width of Hα measured at 10% of the peak intensity (spect.line.width)
  dM/dt solMass/yr(n) Mass loss (phys.mass.loss)
  Simbad  ask the Simbad data-base about this object
  Note (char) [bc] Note on object (Note 1)   (meta.note)
  Teff K (n) Effective temperature (phys.temperature.effective)
  e_Teff K (n) rms uncertainty on Teff (stat.error;phys.temperature.effective)
  AV mag (n) Absorption in V band (phot.mag;em.opt.V)
  e_AV mag (n) rms uncertainty on AV (stat.error)
  logL [solLum] (n) Luminosity (phys.luminosity)
  e_logL [solLum] (n) rms uncertainty on logL (stat.error)
  Rad solRad (n) Stellar radius (phys.size.radius)
  e_Rad solRad (n) rms uncertainty on Rad (stat.error)
  u_Rad (char) [a] logL and Rad are estimates (Note 1)   (meta.code.error)
  _RA deg (i) Position from Alcala et al. 2008, Cat. J/ApJ/676/427 (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Position from Alcala et al. 2008, Cat. J/ApJ/676/427 (declination part) (pos.eq.dec;meta.main)
  Name (char) Name (meta.id)

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