VizieR

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

VizieR

  
J/AJ/152/213
  Interferometry and spectroscopy of sigma Orionis (Schaefer+, 2016)
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1.J/AJ/152/213/table6Navy Prototype Optical Interferometer (NPOI) positions for σ Orionis A,B (25 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)
  Date "Y:M:D" (n)UT date of the observation (time.epoch;obs)
  Year yr Julian year at 7UT on the date of observation (time.epoch;obs)
  Nv   [30/1479] Number of measured visibilities (meta.number)
  Sep mas [254.39/260.14] Derived separation ρ (Note 1)   (pos.angDistance)
  PA deg [84.17/109.8] Position Angle θ (pos.posAng)
  emaj mas [0.59/7.59] Semimajor axis of the uncertainty ellipse σmaj (stat.error)
  emin mas [0.4/2.25] Semiminor axis of the uncertainty ellipse σmin (stat.error)
  ePA deg [7.4/175.3] Position angle of the major axis of the uncertainty ellipse (stat.error)
  O-Cr mas [-1.7/3.9] Deviation of the fitted relative binary position from the model values (O-C)ρ (stat.fit.residual)
  O-Ct deg [-1.6/1] Deviation of the fitted relative binary position from the model values (O-C)θ (stat.fit.residual)

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