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[vsnet-alert 4269] OY Car superoutburst update

OY Car superoutburst update

   The eclipsing SU UMa-type dwarf nova OY Car is definitely undergoing
a superoutburst.  The following data have been reported.  The shallow
eclipses observed by A. Pearce indicate the maximum expansion of the
accretion disk!

  YYYYMMDD(UT)   mag  observer
  20000207.533  <150  (P. Nelson)
  20000207.718  <150  (R. Stubbings)
  20000208.485  <150  (R. Stubbings)
  20000212.663  <150  (R. Stubbings)
  20000214.494  <145  (P. Nelson)
  20000214.683  <140  (R. Stubbings)
  20000214.763   152  (A. Pearce)
  20000215.472  <144  (R. Stubbings)
  20000215.517  <150  (P. Nelson)
  20000215.698  <150  (R. Stubbings)
  20000216.469  <140  (R. Stubbings)
  20000217.519  <140  (P. Nelson)
  20000217.734  <150  (R. Stubbings)
  20000217.773  <150  (A. Pearce)
  20000218.460  <132  (R. Stubbings)
  20000222.435   120  (R. Stubbings)
  20000222.458   119  (R. Stubbings)
  20000222.582   115  (A. Pearce)
  20000222.583   115  (A. Pearce)
  20000222.600   124  (A. Pearce)
  20000222.601   121  (A. Pearce)
  20000222.601   119  (A. Pearce)
  20000222.603   118  (A. Pearce)
  20000222.603   116  (A. Pearce)
  20000222.605   116  (A. Pearce)
  20000223.592   117  (A. Pearce)
  20000223.600   115  (A. Pearce)
  20000223.603   115  (A. Pearce)
  20000223.603   115  (A. Pearce)
  20000223.606   116  (A. Pearce)
  20000223.607   116  (A. Pearce)
  20000223.608   116  (A. Pearce)
  20000223.608   116  (A. Pearce)
  20000223.610   116  (A. Pearce)
  20000223.610   117  (A. Pearce)
  20000223.610   116  (A. Pearce)
  20000223.613   115  (A. Pearce)
  20000223.615   115  (A. Pearce)
  20000223.616   114  (A. Pearce)
  20000223.660   115  (A. Pearce)
  20000223.664   115  (A. Pearce)
  20000223.665   115  (A. Pearce)
  20000223.666   115  (A. Pearce)
  20000223.667   116  (A. Pearce)
  20000223.667   116  (A. Pearce)
  20000223.669   116  (A. Pearce)
  20000223.669   116  (A. Pearce)
  20000223.671   117  (A. Pearce)
  20000223.672   117  (A. Pearce)
  20000223.673   117  (A. Pearce)
  20000223.674   116  (A. Pearce)
  20000223.674   117  (A. Pearce)
  20000223.675   116  (A. Pearce)
  20000223.676   115  (A. Pearce)
  20000223.676   116  (A. Pearce)
  20000223.678   116  (A. Pearce)
  20000223.678   116  (A. Pearce)
  20000223.680   115  (A. Pearce)

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