土星 ALPO-Japan Latest
Saturn Image 2018/10/01(UT)
Bruce Macdonald,Clyde Foster,Pericles Enache
(Bruce Macdonald : Punta Gorda,Florida USA)
Unfortunately seeing conditions were poor last night,and I was limited to IR and R captures
[Clyde Foster:Centurion,South Africa]
Near the zenith the conditions were better with fewer clouds passing in front of the planet.
Turbulence in the upper atmosphere affected seeing a bit but the altitude of Saturn contributed to good RGB sequences.
I noticed that red channel sequences produced good images compared with green and blue so I decided to process and de-rotate them separately.
[Pericles Enache,Sao Paulo,Brazil]