how does your telescope and camera affects planetary astrophotography

12 Aug 2020

Now is Jupiter oppositioin, and the angular size is larger than normal

Michael Wong:

C14 EdgeHD + TV 2x + ZWO ADC (7820 mm eqv)
QHY5III290C
Exposure: 5ms x 40 sec x 12 Gain
80% histogram

 

 Lei Chi Fai:

Celestron C-14 355mm F/11, 3910mm focal length
QHY-5 244 Colour CCD 

3000 Frames Max 80%
IOptron 艾頓 CEM120 型赤道儀