Tag Archives: 2016

M31 90min LRGB test using ASI1600mm-cooled CMOS camera

M31 90min LRGB test image with ASI1600mm-cooled

I performed some more test imaging with the ASI1600mm-cooled camera. This time I centered the telescope and camera on M31, the great Andromeda galaxy. I have imaged M31 before a few years ago using different equipment. This galaxy is a popular target at this time in the northern hemisphere when it rises high in the […]