NGC7331 and Stephans Quintet



NGC1499, the California nebula with an ASA N8 20cm f2.75 astrograph and modified Canon 350D

11 x 5 minute exposures at 800 ISO on October 4, 2007 from Beilen. Full field, NGC7331 is in the middle, Stephans Quintet is the small group towards the upper right corner.
Modified Canon 350D, and a 20-cm (8") f/2.75 ASA Astrograph. Sky brightness on the SQM was 20.2 magn./sq. arcsec.

NGC7331 and Stephans Quintet with an ASA N8 20cm f2.75 astrograph and modified Canon 350D

This is a 50% resize crop.

NGC7331 and Stephans Quintet with an ASA N8 20cm f2.75 astrograph and modified Canon 350D

This is a full size crop.

NGC7331 and Stephans Quintet with an ASA N8 20cm f2.75 astrograph and modified Canon 350D

Full size image, lots of small galaxies are visible.