CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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

  Spectroscopy of the foreground population in Orion A (Fang+, 2017)
Post annotation
1.J/AJ/153/188/table4(c)The parameters for young stars with X-Shooter spectra (85 rows)
2.J/AJ/153/188/table6(c)Stellar properties for the YSOs (691 rows)
3.J/AJ/153/188/refsReferences (43 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)Seq   [1/85] Running number identifier (;meta.main)
  (1)Name (char) Star Name (
  (1+2)RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  (1+2)DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  (1)SpT-Lit (char) Literature spectral type(s) (src.spType)
  (1)r_SpT-Lit (char) Reference(s) for SpT-Lit (meta.ref;pos.frame)
  (1+2)SpT (char) Adopted spectral type (src.spType)
  (1)r_SpT (char) Reference for SpT (meta.ref;pos.frame)
  (1)EW(Ha) 0.1nm [-222.5/1.3] Hα equivalent width (Å) (spect.line.eqWidth;em.line.Halpha)
  (1)l_Lacc/L* (char) [<] Limit flag on Lacc/L* (meta.code.error)

ALL cols
 (i)indexed column
  (1)Lacc/L*  (n) [0.003/0.096] Accretion to stellar luminosity ratio (phys.luminosity;arith.ratio)
  (1)Acc (char) [Y/N] Accreting? (Y=Yes, N=No) (meta.code)
  (1+2)Av mag [0/6.2] Line of sight extinction (phys.absorption;spect.line)
  (1+3)Ref  (n) [14/43] Reference for accretion luminosity (meta.ref;pos.frame)
  (1)SimbadName (char) Designation understandable by the Simbad data-base (
  (2)Lum Lsun [0.019/1.039] Luminosity (phys.luminosity)
  (2)Mass Msun [0.018/0.67] Stellar mass (phys.mass)
  (2)l_Age (char) [<] Limit flag on Age (meta.code.error;time.age)
  (2)Age Myr [0.5/22.9] Stellar age (time.age)
  (2)f_Age (char) [?] Uncertainty flag on Age (meta.code)
  (2)EW-Li1 0.1nm (n) [0.07/1.2] First Li 6708Å equivalent width (Å) (spect.line.eqWidth)
  (2)EW-Li2 0.1nm (n) [0.12/0.62] Second Li 6708Å equivalent width (Å) (spect.line.eqWidth)
  (2)EW-Ha 0.1nm (n) [-249.8/0] Hα equivalent width (Å) (spect.line.eqWidth;em.line.Halpha)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  (2)alpha1  (n) [-3.12/0.32] SED slope in spectral range 3.6-8µm (arith.grad;instr.bandwidth)
  (2)alpha2  (n) [-2.46/0.13] SED slope in spectral range 3.6-24µm (arith.grad;instr.bandwidth)
  (2)TTS (char) [CW] T Tauri type (Note 2)   (src.class)
  (2)Disk (char) Disk population (Note 3)   (src.class)
  (2)Crit (char) Sample selection criterion (Note 4)   (
  (2)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (3)BibCode (char) BibCode (meta.bib.bibcode)
  (3)Aut (char) Author's name (
  (3)Com (char) Comments (meta.note)

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