58K
72K
Observer: Lorenzo Comolli
Location: Mount S. Martino, Italy
Date: April 2, 1997 19:30-20:00 UT
1. 2 min exposure, Scotch Chrome 3200 ISO, 200 mm (f/3.5).
1m30s exposure, Scotch Chrome 3200 ISO, 55 mm (f/2.8). The Ion Tail is on the Double Cluster in Perseus.
Lorenzo Comolli (comolli@mercury.tread.it)