NGC4565
Distance from Earth: About 31 million light years
Located in: Coma Berenices
Telescope: 12.5" RCOS
Camera : STL11000, off axis guiding
Mount : AP1200
Image date: March 2012
-- Filters used and total time--
Luminous 200 minutes
Red 60 minutes
Green 60 minutes
Blue 60 minutes
Ha
OIII
SII