[vsnet-outburst 15177] GR Ori: stage transition?

[Ohshima]

GR Ori: stage transition?

 We have received further observations from Akazawa-
san, Enrique de Miguel, and Itoh-san. And we also took
observations of this object.
 It seems that the period change may have occurred on
Feb 27. This duration of stage B is rather short for 
WZ Sge-type object if this is a real phase transition.

 Further observations are encouraged!