IC443 Jellyfish nebula
水母星云
哈勃色盘
Officina Stellare 500 RiFast (1900mm f3.8)
FLI Proline 16803 相机 No Cover Slip
Astrodon Gen II 3nm OIII & SII, 5nm Ha 滤镜
Paramount ME 赤道仪
SBIG STi 自动导星器
OIII 6x1800s
Ha 9x1800s
SII 7x1800s
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