NGC 7023--The Iris Nebula
Distance from Earth: About 1300 light years
Located in: Cepheus
Telescope: RCOS 12.5"
Camera : STL11000 (off axis guided)
Mount : AP1200
Image date: June 2013
-- Filters used and total time--
Luminous Data not availble--
Red
Green
Blue
Ha
OIII
SII