FLANAGAN, William D
8 December 2020 (λ=328°Ls , ι=34°)
01:56 GMT(ω=060°W, φ=24°S )
36cm SCT @f/22
PGR GS3-U3-32S4M-C
Astrodon Series I LRGB filters
Schüler IR78 filter
Houston, TX, the USA
OZAKI, Kimikazu
8 December 2020 (λ=328°Ls , ι=34°)
08:01~09:13 GMT (ω=149~167°W, φ=24°S )
44cm Spec
ASI 290MC
Aichi, JAPAN
KUMAMORI, Teruaki
8 December 2020 (λ=328°Ls , ι=34°)
09:01~09:25 GMT (ω=164°W, φ=24°S )
36cm SCT, @ f/37
ASI 462MC, ASI 290MM
Xagyl L & Koheisha B filter
Astronomik IR742 filter
Osaka, JAPAN