Saturn
Saturday, March 24th 2012 - 00:15 (UTC) - focal ratio f/28
Rather poor seeing conditions, but using an IR channel for lumininance did help a bit. Saturn is really difficult from my location this year. The altitude is < 30 degrees, and finding nights of good seeing has been very challenging lately.
equipment used
Basler Ace acA640-100gm
40 cm Dobson made by Rik ter Horst
Basler Ace acA640-100gm
40 cm Dobson made by Rik ter Horst