kem.kemC/2023 A3 (Tsuchinshan-ATLAS)
C/2023 A3 (Tsuchinshan-ATLAS), 2024/10/13.4082, 8*10s, 15cmF4 Newtonian, ASI294MC Pro (Bin=1, Gain=390, Temp=0), Square Crop, mag=0.4(SI9) 光度測定に使ったタイムラプス⇒ https://youtu.be/gymGKdhtnhA
C/2023 A3 (Tsuchinshan-ATLAS), 2024/10/13.4082, 8*10s, 15cmF4 Newtonian, ASI294MC Pro (Bin=1, Gain=390, Temp=0), Square Crop, mag=0.4(SI9) 光度測定に使ったタイムラプス⇒ https://youtu.be/gymGKdhtnhA