[vsnet-alert 15866] PNV J19150199+0719471: stage C

[Taichi Kato]

PNV J19150199+0719471: stage C

   Irina Voloshina has reported a large amount of data mainly
covering the plateau phase with ordinary superhumps.
Enrique de Miguel has reported new observations.
These observations confirmed that stage C continues.
It is very rare to see stage C superhumps, and this observation
would become a unique opportunity to understand stage C
superhumps in WZ Sge-type dwarf novae.  Why are they missing
in many WZ Sge-type stars?  Do these stage C superhumps
smoothly evolve into post-outburst superhumps?