NGC7023 The Iris Nebula

Photographer
erik@gser.no
Email
erik@gser.no
Location of photo
Mjøndalen, Norway
Date/Time of photo
25/11 and 13/12 2014
Equipment
Boren-Simon 8" f/3.6, Starlight Xpress H9 with Astrodon LRGB filters and Skywatcher AZ-EQ6
Description
Subexposures 20*300 sec. with of each color filter and 25*300 sec. and 10*600 with L.
Website
http://eriks-astropages.no/NGC7023/index.html