NGC7788 & NGC7790 in Cassiopeia

NGC7788 & NGC7790 with an ASA N8 20cm f2.75 astrograph and modified Canon 40D

10 x 3 minute exposure at 800 ISO on August 15, 2008 from Beilen. Sky brightness according to the SQM was 18.6 magn./sq. arcsec.
Click in the image for a full size version. Lots of background light due to the full moon! NGC7788 is in the middle, NGC7790 a bit lower to the right of 7788.
The red nebula top right is Sharples 168. Modified Canon 40D, and a 20-cm (8") f/2.75 ASA Astrograph.