From: Mark Gaffney <markgaffney@me.com>

Date: May 21, 2010 5:48:47 PM MDT

To: Astro_IIDC@yahoogroups.com

Subject: collimation after rain damage..


The rest of that message should have been...

Does the B/W Jupiter look to have reasonable focus & resolution for a prime focus shot with the Scorpion & a C9.25?

I realise this`d depend upon seeing the night it was taken...

The corrector has been removed again since then but the secondary was left unchanged & I matched up the position of the corrector with some pieces of tape, so it hasn`t been revolved..

The scope cover does appear to be keeping water out of the scope, now!

It was raining again last night but is sunny now..I`m drying out the condensation in the sunlight..


Mark.