Canon FD 300mm f2.8 self modified to EF mount, with my new ASI 533mc.
My first target was M33 but it was a bit too dim as a test target., so I turned to M31. Took around 120 shots of 60s exposure, medium gain, 0 degree Celcius cooled.
Stacked by ASI Air out of the box:
Adjusted using PS:
Polar aligned using the ASI air internal routine to acceptable level, one minute exposure was about maximum without guiding. I will be doing guiding shortly.
No comments:
Post a Comment