CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .


  T Tauri stars ROSAT survey (Neuhaeuser+, 1995)
Post annotation
1.J/A+A/297/391/table4Upper limits for TTS below RASS limit (111 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)
  Name (char) Name (Note 1)   (;meta.main)
  Dist arcsec Offset of initial position (pos.angDistance)
  Proba % Probability of existence (
  l_Xcount (char) [≤] limit flag on Xcount (meta.code.error)
  Xcount ct Upper limit for the number of X-ray counts (phot.count;em.X-ray)
  Exp s Exposure time (time.duration;obs.exposure)
  1/ECF 10+4J/ct/cm2Energy conversion factor (10-11/ECF) (Note 2)   (arith.factor)
  n_1/ECF (char) [:] ':' average 1/ECF (Note 2)   (meta.note)
  l_Lx (char) [≤>] limit flag on Lx (meta.code.error)
  Lx 10+23W Upper limit for X-ray luminosity (Lx/10+30) (phys.luminosity;em.X-ray)
  l_Fs (char) [≤] limit flag on Fs (meta.code.error)
  Fs 10+4W/m2 (n) []? Upper limit for X-ray surface flux (Fs/10+7) (phot.flux;em.X-ray)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 3

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact