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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/744/121
  Far-UV spectroscopy of T Tau stars (Yang+, 2012)
Post annotation
img(gal)
1.J/ApJ/744/121/pms(c)The 91 pre-main sequence stars observations and properties (tables 1 and 2) (98 rows)
2.J/ApJ/744/121/table4Line flux measurements (95 rows)
3.J/ApJ/744/121/refsReferences (36 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1)Av mag (n) [-0.9/2.3] Interstellar extinction (phys.absorption)
  (1)CaIIK 10-17W/m2(n) [0.0128/521] CaIIK line flux in 10–14erg/s/cm2 (phot.flux;spect.line)
  (1)Date "Y:M:D" (n)UT date of observation (time.epoch;obs)
  (1)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  (1)Dist pc (n) [9.9/450] Distance (pos.distance;pos.heliocentric)
  (1)Exp s [630/151200] Exposure time (time.duration;obs.exposure)
  (1)f_logLph (char) [r] r: redo (meta.code)
  (1)f_Name (char) [f] Abbreviated name (Note 1)   (meta.code)
  (1)f_OName (char) [f] Abbreviated OName (Note 1)   (meta.code)
  (1)f_PID (char) [g] g: multiple program IDs: MR381, FSCJL and UK353 (meta.code)
  (1)f_Reg (char) [I] I: Included in primary component (meta.code)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Hb 10-17W/m2(n) [0.34/1567] Hβ line flux in 10–14erg/s/cm2 (phot.flux;em.line.Hbeta)
  (1)HBC  (n) [20/612] HBC number from Herbig & Bell (1988, Cat. V/73) (meta.id.cross)
  (1+2)Inst (char) Instrument: ACS PR130L, GHRS G160M, IUE LWR-LO, IUE SWP-LO, STIS E140M, STIS G140L (instr)
  (1)logLacc [Lsun] (n) [-5.3/0.67] Log of accretion luminosity (phys.luminosity)
  (1)logLph [Lsun] (n) [-2.72/1.79] Log of photospheric luminosity (phys.luminosity)
  (1)logLX [10-7W] (n) [28.4/31.07] Log of X-ray (0.3-10.0keV) luminosity from literature, new Chandra and Swift observations (in erg/s) (phys.luminosity;em.X-ray)
  (1)m_logLX (char) Component sum (meta.code.multip)
  (1)N   [1/18] Number of exposures (meta.number)
   (1+2)Name (char) (i) Star name (meta.id)
  (1)OName (char) Alternate name (meta.id)
  (1)PID (char) HST and IUE program ID's (meta.id;obs)
  (1)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Ref (char) Reference(s) (see refs.dat file) (meta.ref;pos.frame)
  (1)Reg (char) Region (meta.id.parent)
  (1+2)Seq   [1/91] Internal identification number for cross-referencing (meta.id;meta.main)
  (1)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  (1)SpT (char) MK spectral type (F2 to M8) (Note 2)   (src.spType)
  (1)Type (char) Category (WTTS or CTTS) (src.class)
  (2)CII aW/m2 (n) CII 1335 line flux in 10–15erg/s/cm2 (phot.flux;spect.line)
  (2)CIV aW/m2 (n) CIV 1549 line flux in 10–15erg/s/cm2 (phot.flux;spect.line)
  (2)e_CII aW/m2 (n) CII uncertainty (stat.error)
  (2)e_CIV aW/m2 (n) CIV uncertainty (stat.error)
  (2)e_HeII aW/m2 (n) HeII uncertainty (stat.error)
  (2)e_OI1304 aW/m2 (n) OI1304 uncertainty (stat.error)
  (2)e_OI1355 aW/m2 (n) OI1355 uncertainty (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_Si13 aW/m2 (n) Si13 uncertainty (stat.error)
  (2)e_Si14 aW/m2 (n) Si14 uncertainty (stat.error)
  (2)f_Si14 (char) [-] -: Line not resolved (Note 2)   (meta.code)
  (2)H2? (char) H2 emission? (meta.code)
  (2)HeII aW/m2 (n) HeII 1640 line flux in 10–15erg/s/cm2 (phot.flux;spect.line)
  (2)LFUV Lsun (n) Extinction-corrected FUV luminosity between 1250 and 1700Å (phys.luminosity;em.UV)
  (2)OI1304 aW/m2 (n) OI 1304 line flux in 10–15erg/s/cm2 (phot.flux;spect.line)
  (2)OI1355 aW/m2 (n) OI 1355 line flux in 10–15erg/s/cm2 (phot.flux;spect.line)
  (2)Si13 aW/m2 (n) SiIV 1394 line flux in units of 10–15erg/s/cm2 (Note 2)   (phot.flux;spect.line;arith.ratio)
  (2)Si14 aW/m2 (n) SiIV 1403 line flux in units of 10–15erg/s/cm2 (Note 2)   (phot.flux;spect.line;arith.ratio)
  (3)Aut (char) Author's name(s) (meta.bib.author)
  (3)BibCode (char) Bibcode (meta.bib.bibcode)
  (3)Comm (char) Comment (meta.note)
  (3)Ref  Reference code (meta.note)

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