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M57 Bicolor - 73.5 hours

M57 Bicolor

42 x 1800' Baader 7nm Ha

105 x 1800' Baader 7nm OIII

AT10RC + CCDT67 reducer

STT-8300M

Mach1 GTO

ACP Expert / Scheduler

 

collaboration with jerry yesavage

 

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Uploaded on September 6, 2017