NGC6992
本帖最後由 cyyek 於 2013-10-28 23:01 編輯Date: 2013 October 07
Telescope/Lens: Takahashi FSQ106n
Tracking Mount: Sky-Watcher HEQ5 Pro
CCD/ Camera: SBIG ST8300M
Guiding: SBIG SG4 250mm guilding scope
Exposure number:
H: 300s x 1 (1x1)
G: 200s x 1 (2x2)
B: 200s x 1 (2x2)
Software: CCDStack, PS, PI
頁:
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