Friday, December 05, 2008

Sensitivity of DSLR EOS 350 DA

Good evening Deep Sky watchers,
I always wanted to check the sensitivity of my EOS 350 DA.
Therefore I zoomed into the picture of the Elephant Trunk Nebula in
IC1396. I couldn`t see the faint (18,65 mag) star in a single picture, but I see it now in the attached combination of four pictures.
Clear Skies