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[vsnet-obs 52] CCD observations of DNe, PG0943+521


   Large-amplitude superhumps were discovered in PG 0943+521 during the
current outburst, as indicated by the following CCD observations by M. Iida
(VSOLJ, QFG00456@niftyserve.or.jp).  The object seems to be still on the
gradual rise to superoutburst peak; these observations make one of the
earliest superhump detection in the research history of SU UMa stars.
Follow-up observations are encouraged.

   Congratulations on M. Iida's beautiful observations!

CCD magnitude estimates by VSOLJ members

object         YYMMDD(UT)   mag  code
ANDFS          950125.406   178: Arm.VSOLJ
ANDKW          950125.425  <168  Arm.VSOLJ
ANDPQ          950125.419  <165  Arm.VSOLJ
CASHT          950125.388  <173  Arm.VSOLJ
CETWX          950125.394  <177  Arm.VSOLJ
ERIAH          950125.488  <174  Arm.VSOLJ
ERIAQ          950125.483   180  Arm.VSOLJ
PEGHX          950125.399   135  Arm.VSOLJ
PERPU          950125.415  <170  Arm.VSOLJ
PERPV          950125.410  <172  Arm.VSOLJ
TAU034525      950125.570  <155  Arm.VSOLJ
TRIWY          950125.403  <174  Arm.VSOLJ
UMASW          950125.579   173  Arm.VSOLJ
UMABZ          950125.501   152  Arm.VSOLJ
PG0911-066     950125.552  <167  Arm.VSOLJ
PG0943+521     950125.520  12.62  Arm.VSOLJ
PG0943+521     950125.524  12.68  Arm.VSOLJ
PG0943+521     950125.528  12.73  Arm.VSOLJ
PG0943+521     950125.532  12.89  Arm.VSOLJ
PG0943+521     950125.538  12.88  Arm.VSOLJ
PG0943+521     950125.597  12.60  Arm.VSOLJ
PG0943+521     950125.600  12.69  Arm.VSOLJ
PG0943+521     950125.604  12.86  Arm.VSOLJ
PG0943+521     950125.608  12.72  Arm.VSOLJ
PG0943+521     950125.611  12.87  Arm.VSOLJ
PG0943+521     950125.615  12.81  Arm.VSOLJ
PG0943+521     950125.618  12.75  Arm.VSOLJ
PG0943+521     950125.622  12.71  Arm.VSOLJ
PG0943+521     950125.626  12.64  Arm.VSOLJ
PG0943+521     950125.629  12.58  Arm.VSOLJ
PG0943+521     950125.633  12.54  Arm.VSOLJ
PG0943+521     950125.637  12.54  Arm.VSOLJ
PG0943+521     950125.640  12.56  Arm.VSOLJ
PG0943+521     950125.643  12.53  Arm.VSOLJ
PG0943+521     950125.647  12.60  Arm.VSOLJ
PG0943+521     950125.650  12.67  Arm.VSOLJ
PG0943+521     950125.653  12.76  Arm.VSOLJ

Observer's code:
  Arm: M. Iida (Nagano, Japan) 16-cm refl.+ST-6 unfiltered