9K8K
Observers: Jean Lecacheux, Francois Colas
Location: Pic du Midi Observatory, France
Date: April 14-15, 1997 UT
Change in the inner coma : new helicoidal jet. April 15th
The images were taken with a Gunn 6 filter on April 14th and April
15th. They show rapid change in the inner coma. The more interesting
new evolution is the apparition a an helicoidal dust jet even at the
opposite side of the sun.