M31_一步一腳印.....

經過三晚的拍攝,仲差一點 L chanel 同 Ha
FSQ 85ED@0.73X ,QHY9@-20c ,QHY5 @ EM200
L:14X10mins V4
RGB:6x10mins
location: PTC
FSQ 85ED@0.73X ,QHY9@-20c ,QHY5 @ EM200
L:14X10mins V4
RGB:6x10mins
location: PTC
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