They are very disperse, mixing with the background. It was a good capture with many stars resolved.
IC2488:
GSO 300 mm - Canon Rebel XT - ISO 800 - 12 x 120 seg - OAG - Coma Corrector - Skyglow filter
http://www.astrobin.com/full/83865/0/
NGC 2925:
GSO 305 mm - Canon Rebel XT - ISO 800 - 5 x 120 seg - OAG - Coma Corrector - Skyglow filter
http://www.astrobin.com/full/84417/0/