AKUTSU, Tomio
30 August 2018 (λ=240°Ls , ι=27°)
11:12~13:04 GMT (ω=288~316°W, φ=10°S )
32cm Spec @f/34
ASI 290MM
IDAS TypeII LRGB & IR-685 filters
UV 340nm filter
Ibaraki, JAPAN
HEFFNER, Robert
30 August 2018 (λ=240°Ls , ι=27°)
13:35 GMT (ω=323°W, φ=10°S )
24cm SCT, x2.5 Barlow
ASI 224MC
Osaka, JAPAN
FOSTER, Clyde
30 August 2018 (λ=241°Ls , ι=27°)
18:44 GMT (ω=039°W, φ=10°S )
36cm SCT, @ f/27, x2.5 Barlow
ASI 290MM
Baader IR 685nm filters,
Centurion, SOUTH AFRICA