KUMAMORI, Teruaki
17 October 2018 (λ=271°Ls , ι=43°)
09:25~09:49 GMT (ω=172~177°W, φ=17°S )
36cm SCT, @ f/40
ASI 224MC, ASI 290MM
Xagyl L, & Koheisha B filter
Astronomik IR742 filter
Osaka, JAPAN
AKUTSU, Tomio
17 October 2018 (λ=271°Ls , ι=43°)
10:44 GMT (ω=191°W, φ=18°S )
32cm Spec @f/34
ASI 290MM
IR-685 filter
Ibaraki, JAPAN
FOSTER, Clyde
17 October 2018 (λ=271°Ls , ι=43°)
18:19 GMT (ω=301°W, φ=18°S )
36cm SCT, @ f/27, x2.5 Barlow
ASI 290MM
Baader RGB & IR 685nm filters
Centurion, SOUTH AFRICA