Another Tak Epsilon 180ED test.
Taken Sunday 21st March. This is 3 hours worth of 3 minute exposures taken with a modified Canon 350D with CLS filter from the light polluted skies of Sidcup.
I took the image to test the collimation I did on Saturday. Unfortunately there was too much star elongation caused by polar alignment & guiding issues so it wasn't a very good test. So I've scaled it by 2/3 to mask the elongations and here is the very cropped version for anyone who's interested:
(http://www.markshelley.co.uk/webdisk/m101_21032010crop.jpg)
The (almost) uncropped version is here:
http://www.markshelley.co.uk/webdisk/m101_21032010.jpg
I can't wait to try this scope out under dark skies.
Mark
Always interested, Mark, good for 3 min exposures, be it 3 hours worth