Jupiter and Europa Shadow on September 24th, 09:29ut. The shadow of Europa is close to the limb and the GRS just barely showing on the limb edge. Conditions were optimum today very rare lately.
(Equipment: LX200ACF 12 in. OTA, CGE mount, Flea3 Ccd, TeleVue 3x barlows, Astronomik RGB filter set. 55 sec. per channel.