Astrochonum

Here it is : my first image with the CN212, Newton mode !

I hereby reming the complete setup for it changed almost completly :

2h30 HA 5nm Astrodon filter with Sigma2 8300 at -15°c. CN212 Newton + Paracorr F/4.4, mount AP900, guiding Mak90 + DSI pro. Acquisition and prepocessing MaximDL
Real focal length : 935mm, sampling : 1,19"/pixel, FWHM : 3,5"
Location : St Michel l'observatoire (France). Seeing : Very poor  + Wind. Full moon.

The set up :

To be compared with my first shot of this object last year. Field is quite the same, resolution isn't !