[vsnet-chat 1144] Re: On EX Hya eclipses

[Taichi Kato <tkato>]

  From 120 quiescent observations of EX Hya reported to vsnet-obs, I have
calculated an orbital-averaged light curve.  The result seems to indicate
quiescent eclipses have depths an order of 0.2 mag or less.

  The ephemeris used:
  Min.HJD = 2437699.94179 + 0.068233846 E

    phase    mean mag      S.D.  N
 -------------------------------------
  -0.48043   12.82000    0.08672 5
  -0.42165   12.74000    0.08295 5
  -0.37241   12.82000    0.10354 5
  -0.31749   12.77778    0.06242 9
  -0.27594   13.02500    0.12930 4
  -0.22775   12.66667    0.03043 6
  -0.17012   12.65000    0.10607 2
  -0.12274   12.78750    0.06717 8
  -0.06757   12.76667    0.06526 6
  -0.02494   12.78333    0.05486 6
   0.03051   12.98000    0.11454 5
   0.07894   12.96250    0.05573 8
   0.12890   12.78333    0.06838 6
   0.18155   12.76667    0.09813 3
   0.22837   12.85000    0.07778 10
   0.27821   12.84286    0.15890 7
   0.32773   12.82727    0.07616 11
   0.37880   12.95000    0.17854 4
   0.41666   12.76000    0.06066 5
   0.47856   12.94000    0.15126 5
   0.51957   12.82000    0.08672 5
   0.57835   12.74000    0.08295 5
   0.62759   12.82000    0.10354 5
   0.68251   12.77778    0.06242 9
   0.72406   13.02500    0.12930 4
   0.77225   12.66667    0.03043 6
   0.82988   12.65000    0.10607 2
   0.87726   12.78750    0.06717 8
   0.93243   12.76667    0.06526 6
   0.97506   12.78333    0.05486 6
   1.03051   12.98000    0.11454 5
   1.07894   12.96250    0.05573 8
   1.12890   12.78333    0.06838 6
   1.18155   12.76667    0.09813 3
   1.22837   12.85000    0.07778 10
   1.27821   12.84286    0.15890 7
   1.32773   12.82727    0.07616 11
   1.37880   12.95000    0.17854 4
   1.41666   12.76000    0.06066 5
   1.47856   12.94000    0.15126 5
   1.51957   12.82000    0.08672 5

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