Equipment
-telescope Celestron NexStar 8 SE
-mount Meade LX85
-Barlow lens NPZ 2x cell
-atmospheric dispersion corrector ZWO ADC
–QHY5III178m camera
-Meade green CCD filter (red channel, 100 fps)
–ZWB2 + NPZ ZSZ-22 filters stack (blue channel, 40 fps)
Processing: Autostakkert (2000 frames from 29259 (red channel), 10000 frames from 40000 (blue channel), Registax 5 (wavelets).
Location: Russia, Anapa, backyard
Below is an animation of the rotation of Venus in 40 minutes (two frames – 19:02-19:22 и 19:22-19:42).