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  Polarimetric Observations of BL Lac (Gagen-Torn+ 1994)
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1.J/AZh/71/717/tableResults from polarimetric observations of BL Lac (201 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 (char) Date of observation (month, day) (time.epoch)
  Year yr [1983/1991] Year of the observation. (time.epoch)
  JD d [2445499/2448514] Julian Day (time.epoch)
  P % Polarization parameters P (phys.polarization)
  u_P (char) Uncertainty flag on P (meta.code.error)
  e_P % Error on P (stat.error)
  Q deg Polarization parameters Q (phys.polarization.stokes)
  u_Q (char) Uncertainty flag on Q (meta.code.error)
  e_Q deg Error on Q (stat.error)
  d   [1,3] Flag for aperture used in the observation: 1 - 18.8" ; 3 - 26.7" (meta.code)
  Fo/Fb  Ratio of the object flux to the background flux (phot.flux;arith.ratio)
  N  Number of observations (meta.number)

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