My Astro Images: Jupiter 20.12.2012

RGB and LRGB, f/10 C14:

Jupiter in L and UV channels (bin 1 and 2 for UV; Astrodon UVenus). ~20: 04 UT:

Oval BA seems to be as dark as GRS.

Rochi eyepiece tests:

10L/mm, DMK21AU618 camera with a C/CS lens held next to the Ronchi eyepiece. C14 pointed at Aldebaran.

Star test: