Jupiter on September 11th, On the following day of the noted flash reported. The markers shows the approximate region where this occured. North is at bottom,The GRS, Oval Ba are very close now. The Moon Ganymede is transiting across the Jovian disc.
LX200ACF 12 in. OTA, CGE mount, Flea3 Ccd, TeleVue 3x barlows, Astronomik LRGB filter set.