kem.kemC/2017 S3(PanSTARRS)
C/2017 S3(PanSTARRS), 2018/07/19.7141, 10*180s, 20cm F4 Newtonian, ASI1600MC-Cool(Bin=1, Gain=300, Temp=0), 1/2 Cropping, mag=8.6(SI7)
C/2017 S3(PanSTARRS), 2018/07/19.7141, 10*180s, 20cm F4 Newtonian, ASI1600MC-Cool(Bin=1, Gain=300, Temp=0), 1/2 Cropping, mag=8.6(SI7)