kem.kemC/2019 Y1 (ATLAS)
C/2019 Y1 (ATLAS), 2020/05/21.6124, 32*60s, 15cm F4 Newtonian, ASI294MC (Bin=1, Gain=390, Temp=0), 1/4 Cropping, mag=11.0(SI8)
#62514
2020年5月21日 23時24分55秒
熊本県山鹿市
600mm
C/2019 Y1 (ATLAS), 2020/05/21.6124, 32*60s, 15cm F4 Newtonian, ASI294MC (Bin=1, Gain=390, Temp=0), 1/4 Cropping, mag=11.0(SI8)