Lost track of integration time but image consist of RGB data from OSC and Ha and Lum from Mono camera.
Good seeing and dark skies helped a lot.
#M31 from B4.
autumn creek
autumn creek
over under 30 hrs
Just counted at least 45 hours
autumn creek
im at 7 hours/panel right now on m31 😭 ts gonna take forever
IKR! I hade to do a mosaic to fit the galaxy reasonably well. # panels each on L and Ha, and 9! panels for RGB
Ha is about 4 hours on each panel.
thick spruce
Holy. I am gonn ask wether I could use the local Cdk17 to do M31 and then compare the data with yours
The Cdk17 will loose 
. It has to be manualy focused because software for the focuser is trash
autumn creek
The Cdk17 will loose <:pepeSuperSad:866536947332808735> . It has to be manualy f...
Not sure what you mean, do you have the Cdk17? How can you use it? Do you rent it? That is an awesome telescope! I wish I had one. I bet that will do a better job if you get the focuser to work properly!
thick spruce
There is a researching center for pupils here and some local firms have sponsered them an observatory in the black forest. And I have already been there for several times and now know the people who are responsible for the observatory. They have a Cdk17 on a 10 Micron GM 2000 and a Tec140 refractor. But I probably would have to offer a course for astrophotographie at the research center to be allowed to use the Cdk
autumn creek
There is a researching center for pupils here and some local firms have sponsere...
Do it! 🙂
