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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/ApJ/715/671
  X-ray and IR emission from YSOs (Wolk+, 2010)
Post annotation
img(gal)
1.J/ApJ/715/671/table1(c)X-ray sources detected in the LkHα 101 field (213 rows)
2.J/ApJ/715/671/phot2MASS and Spitzer photometry of the X-ray sources (tables 2 and 3 of the paper) (158 rows)
3.J/ApJ/715/671/table4LkHα 101 cluster spectral classification (87 rows)
4.J/ApJ/715/671/fitsSpectral fits to X-ray sources (good (table 7) or lower (table 8) quality) (118 rows)
5.J/ApJ/715/671/notXray(c)PMS stars detected by Spitzer but not detected in X-rays (tables 10 and 11 of the paper) (69 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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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+2+3+4)Seq  (i) [2/231] Running source number (skips indicate the spurious detections) (meta.id;meta.main)
  (1)M (char) M indicates that IR photometry or optical spectroscopy exists for this source, X that a spectral X-ray fit is available (meta.ref.url)
  (1+3+5)ID (char) Source identification; (HHMMSS.ss+DDMMSS.s; <LkHa101CXO JHHMMSS.ss+DDMMSS.s> in Simbad) (meta.id)
  (1+2)Off arcsec Offset from axis (instr.offset)
  (1)RCts ct Raw counts (phot.count;em.X-ray)
  (1+4)NCts ct Net counts (phot.count;em.X-ray)
  (1+5)G09  (n)Cross-match with Gutermuth et al. 2009, Cat. J/ApJS/184/18 within 5" (meta.ref.url)
  (1+5)Simbad (char) ask the Simbad data-base about this object (meta.ref)
  (1+5)_RA deg (i) Positions from LkHa101CXO name (right ascension part) (pos.eq.ra;meta.main)
  (1+5)_DE deg (i) Positions from LkHa101CXO name (declination part) (pos.eq.dec;meta.main)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)X/2M arcsec (n)X-ray/2MASS positional offset (pos;arith.diff)
  (2)Off2M arcsec (n)Offset from axis (pos;arith.diff)
  (2+5)Jmag mag (n)2MASS J band magnitude (phot.mag;em.IR.J)
  (2+5)e_Jmag mag (n) Uncertainty in Jmag (stat.error;phot.mag;em.IR.J)
  (2+5)Hmag mag (n)2MASS H band magnitude (phot.mag;em.IR.H)
  (2+5)e_Hmag mag (n) Uncertainty in Hmag (stat.error;phot.mag;em.IR.H)
  (2)Kmag mag (n)2MASS K band magnitude (phot.mag;em.IR.K)
  (2)e_Kmag mag (n) Uncertainty in Kmag (stat.error;phot.mag;em.IR.K)
  (2+5)Qual (char) 2MASS photometry quality codes (meta.code;phot)
  (2)X/Sptz arcsec X-ray/Spitzer positional offset (pos;arith.diff)
  (2+5)[3.6] mag (n) Spitzer/IRAC 3.6 micron band magnitude (phot.mag;em.IR.3-4um)
  (2+5)e_[3.6] mag (n) Uncertainty in [3.6] (stat.error)
  (2+5)[4.5] mag (n) Spitzer/IRAC 4.5 micron band magnitude (phot.mag;em.IR.4-8um)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2+5)e_[4.5] mag (n) Uncertainty in [4.5] (stat.error)
  (2)[5.8] mag (n) Spitzer/IRAC 5.8 micron band magnitude (phot.flux.density;em.IR.4-8um)
  (2)e_[5.8] mag (n) Uncertainty in [5.8] (stat.error)
  (2+5)[8.0] mag (n) Spitzer/IRAC 8.0 micron band magnitude (phot.flux.density;em.IR.8-15um)
  (2+5)e_[8.0] mag (n) Uncertainty in [8.0] (stat.error)
  (2+5)[24] mag (n) Spitzer/MIPS 24 micron band magnitude (phot.flux.density;em.IR.15-30um)
  (2+5)e_[24] mag (n) Uncertainty in [24] (stat.error)
  (2+5)AK mag The K band extinction (phys.absorption)
  (2)Class (char) Source classification (1, 2, III, T(transition), gal (background galaxy), or LkHα 101) (src.class)
  (2)f_Class (char) [b] b: star within 90" of LkHα 101 (Note 2)   (meta.code)
  (2+5)2M (char) Display the 2MASS data (Cutri et al. 2003, Cat. II/246) (meta.ref.url)
  (3)SpT (char) MK spectral type (src.spType)
  (3)e_SpT  SpT uncertainty (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)Teff K Effective temperature (phys.temperature.effective)
  (3)logL [-] Overall luminosity log(Lbol/L0) (phys.luminosity)
  (3)EWHa 0.1nm Hα (6563Å) equivalent width (spect.line.eqWidth;em.line.Halpha)
  (3)EWLi 0.1nm (n) LiI (6707Å) equivalent width (spect.line.eqWidth)
  (4)Q (char) Spectral fits of good (G) or lower (L) quality (meta.code.qual)
  (4)NH 10+22/cm2Hydrogen column density (phys.columnDensity)
  (4)e_NH 10+22/cm2(n) The 1σ uncertainty in NH (stat.error)
  (4)l_kT (char) Limit flag on kT (meta.code.error;phys.energy)
  (4)kT keV Effective temperature (phys.temperature.effective)
  (4)e_kT keV (n) The 1σ uncertainty in kT (stat.error;phys.energy)
  (4)logF.A [mW/m2] Log of Absorbed flux; erg/s/cm2 (phot.flux;em.X-ray)
  (4)logF.U [mW/m2] Log of Unabsorbed flux; erg/s/cm2 (phot.flux;em.X-ray)
  (4)chi2  The reduced χ2 of the fit (Note 1)   (stat.fit.param;meta.modelled)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)Model (char) Model used in fit (Note 2)   (instr.setup;meta.modelled)
  (5)Ksmag mag (n) 2MASS Ks band magnitude (phot.mag;em.IR.K)
  (5)e_Ksmag mag (n) Uncertainty in Kmag (stat.error;phot.mag;em.IR.K)
  (5)f_ID (char) [*] outside Chandra field of view (Note 1)   (meta.code)
  (5)[5.6] mag (n) Spitzer/IRAC 5.6 micron band magnitude (phot.flux.density;em.IR.4-8um)
  (5)e_[5.6] mag (n) Uncertainty in [5.6] (stat.error)
  (5)Cl (char) [012T] Classification (Class 0, I, II or T=possible transition objects) (meta.code.class;src.class)

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