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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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J/A+AS/123/329
  New weak-line T Tauri stars in Lupus (Krautter+ 1997)
ReadMe+ftp
1997A&AS..123..329K
Similar Catalogs
Post annotation 		img(gal)
1.J/A+AS/123/329/newTTau(c)New T Tauri stars in Lupus, and their spectral fit result (tables 5 and 11 of paper) (136 rows)
2.J/A+AS/123/329/table6(c)New Non-TTS emission-line objects in Lupus (44 rows)
3.J/A+AS/123/329/Xpointed(c)Sources in pointed observations (tables 7, 8 and 9 of paper) (218 rows)
4.J/A+AS/123/329/table10(c)X-ray data for new T Tauri stars in Lupus (129 rows)
5.J/A+AS/123/329/table12X-ray data from pointed observations and spectral fit results for T Tauri stars in Lupus known prior to our study (51 rows)

Simple ConstraintList Of Constraints
 
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)TTauNo  Sequential number (meta.id)
  (1+2+3+4)Star (char) Identifier of star (meta.id;meta.main)
  (1+2+4)NA  (n) [1/3] Note on X-ray discovery (Note 1)   (meta.note)
  (1+2+3+4)RAJ2000 "h:m:s" (i) Right Ascension for equinox J2000.0 (Note 2)   (pos.eq.ra;meta.main)
  (1+2+3+4)DEJ2000 "d:m:s" (i) Declination for equinox J2000.0 (2) (pos.eq.dec;meta.main)
  (1+2)EWHa 0.1nm Equivalent width for Hα (spect.line.eqWidth)
  (1+2)SpT (char) Spectral type (src.spType)
  (1+2)Vmag mag (n) V magnitude (Note 3)   (phot.mag;em.opt.V)
   (ALL)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1+5)AV mag (n) Extinction A(V) from photometry (Note 3)   (phys.absorption)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+5)log(NH) [cm-2] (n) Absorbing HI column density (Note 4)   (phys.columnDensity)
  (1+5)kTX keV (n) Temperature of X-ray emitting plasma (Note 5)   (phys.temperature)
  (1+5)E_kTX keV (n) 1 σ upper error bar of kTX (stat.error;stat.max)
  (1+5)e_kTX keV (n) 1 σ lower error bar of kTX (stat.error)
  (1)log(NH)f [cm-2] (n) Fitted absorbing HI column density (Note 5)   (phys.columnDensity)
  (1)E_log(NH)f [cm-2] (n) 1 σ upper error bar of log(NH)f (stat.error;stat.max)
  (1)e_log(NH)f [cm-2] (n) 1 σ lower error bar of log(NH)f (stat.error)
  (1)LX 10+23W (n) X-ray luminosity (LX/1030erg/s) (phys.luminosity;em.X-ray)
  (1)E_LX 10+23W (n) 1 σ upper error bar of LX (stat.error;stat.max)
  (1)e_LX 10+23W (n) 1 σ lower error bar of LX (stat.error)
  (2+3)No  Sequential number (meta.id)
  (2+3+4+5)CTS ct/s (n) ROSAT X-Ray count rate (Note 3)   (phot.count;em.X-ray)
  (2+3+4+5)e_CTS ct/s (n) Error of ROSAT X-Ray count rate (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)NS (char) Note on X-ray discovery (Note 1)   (meta.note)
  (3)NA (char) Region in Lupus: 1 (table7), 2 (table8) or 3 (table9) (meta.note)
  (3+4)ML  Likelihood of existence (stat.likelihood)
  (3+4)t.exp s Exposure time (time.duration;obs.exposure)
  (3+4+5)HR1  ROSAT hardness ratio 1 (phot.flux;arith.ratio)
  (3+4+5)e_HR1  Error of ROSAT hardness ratio 1 (stat.error)
  (3+4+5)HR2  ROSAT hardness ratio 2 (phot.flux;arith.ratio)
  (3+4+5)e_HR2  Error of ROSAT hardness ratio 2 (stat.error)
  (5)Schwartz (char) Identifier of star from Schwartz (Sz NNN) (1977ApJS...35..161S) (meta.id;meta.main)
  (5)E_log(NH) [cm-2] (n) 1 σ upper error bar of log(NH) (stat.error;stat.max)
  (5)e_log(NH) [cm-2] (n) 1 σ lower error bar of log(NH) (stat.error)
  (5)LX 10-7W X-ray luminosity (LX/10^30) (Note 3)   (phys.luminosity;em.X-ray)
  (5)E_LX 10-7W (n) 1 σ upper error bar of LX (stat.error;stat.max)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (5)e_LX 10-7W (n) 1 σ lower error bar of LX (stat.error)

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