[Mark_Heli (Mark)]

Took another shot of Jupiter tonight with the same settings.

I am keen to get the Great Red spot, but it is not visible in either image - I am guessing that the rotation of Jupiter wasn't in the right place to see it from earth.

Does anyone know where to get information on when the great red spot is visible. Given that the rotation period is ~9.9 hours, it should visible quite often.