Neptune tonight

Seanie,

I hate doing this to you but it is indeed arc-secs! To add insult to injury, you may get it as a single pixel on your image and no more.

We have some mutual events coming up with Uranus' satellites and I am looking at a similar problem/challenge/issue since we have very dim and very small satellites at play.

So my superscripted apostrophes above are also all wrong?

Anthony,

I plan imaging the mutual Uranian satellite events with a methane filter. The brightness of Uranus dimming the satellites should not be a problem if filtering in the mathane band. In fact, the satellites should remain isolated from the planet and not 'washed out'.

Eamonn A