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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  
Target dimension:

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J/AJ/124/1670
  Post-T Tauri Stars in Sco-Cen Association (Mamajek+, 2002)
Post annotation
img(gal)
1.J/AJ/124/1670/table5Pre-main sequence LCC & UCL RASS-ACT/TRC members (88 rows)

 
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)
  MML  (i) [1/88] Short Identification number (meta.id)
  TYC (char) The Tycho-2 name (meta.id;meta.main)
  Group (char) The OB subgroup (LCC or UCL) (meta.id)
  RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) from the TYC (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000) the TYC (pos.eq.dec;meta.main)
  plx mas Kinematic parallax estimate (Note 1)   (pos.parallax.dyn)
  e_plx mas Error in plx (stat.error)
  P1 % Membership probability with vdisp=1km/s (stat.fit.goodness)
  P3 % Membership probability with vdisp=3km/s (stat.fit.goodness)
  SpType (char) MK Spectral Type (Note 2)   (src.spType)

ALL cols
    
 (i)indexed column
  logTeff [K] Log of the effective temperature (phys.temperature.effective)
  e_logTeff [K] Error in logT (stat.error)
  logL [solLum] Log of the Luminosity (Note 3)   (phys.luminosity)
  e_logL [solLum] Error in logL (stat.error)
  AV mag The visual extinction (Note 4)   (phys.absorption)
  e_AV mag Error in AV (stat.error)
  EWHa 0.1nm Equivalent width of Hα (Note 5)   (spect.line.eqWidth)
  EWLi 0.1nm Corrected equivalent width of Li I (6707.8Å) in Angstroms (Note 6)   (spect.line.eqWidth)
  logLX [10-7W] Log of the X-ray luminosity in erg/s (Note G1)   (phys.luminosity;em.X-ray)
  LX/L [-] Log of the X-ray to bolometric luminosity ratio (phys.luminosity;arith.ratio)
  DM97-A Myr (n) D'Antona & Mazzitelli (1997MmSAI..68..807D) track age (time.age)
  f_DM97-A (char) [N] Indicates DM97-A is not applicable (meta.code.error)
  DM97-M solMass (n) D'Antona & Mazzitelli (1997MmSAI..68..807D) track mass (phys.mass)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  f_DM97-M (char) [N] Indicates DM97-M is not applicable (meta.code.error)
  PS01-A Myr Palla & Stahler (2001ApJ...553..299P) track age (time.age)
  PS01-M solMass Palla & Stahler (2001ApJ...553..299P) track mass (phys.mass)
  SDF00-A Myr (n) Siess, Dufour, & Forestini (2000A&A...358..593S) track age (Note 8)   (time.age)
  f_SDF00-A (char) [N] Indicates SDF00-A is not applicable (meta.code.error)
  SDF00-M solMass Siess, Dufour, & Forestini (2000A&A...358..593S) track mass (Note 8)   (phys.mass)
  PMS (char) Classification (Note 9)   (src.class)
  Name (char) Other name (meta.id)
  Type (char) Type (Note 10)   (src.class)
  Note (char) [m-x, ] Additional notes, see "notes.dat" (meta.note)
  Simbad  ask the Simbad data-base about this object (meta.ref)

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