Last Night's Jupiter sketch.

Seeing: Antoniadi III

Last night was cold and windy, and the fast moving clouds were also playing havoc with my Jupiter observations.

Tal1 did a good job of dampening down the vibrations of the gusting wind - even at X169 the image was pretty well vibration free.

I decided to make a brief sketch and then get back to the warm fire as quickly as possible to draw up my results.

Here is the finished sketch in pencil.