Date :- 24 Dec, 2003
Place :- XingLong, Beijin observatory.
Lens :- Takahashi FSQ-106
Camera :- Canon EOS-10D
Exposure :- 10 minutes at ISO800, single frame
Equatorial Mount :- Takahashi EM-10 USD (II)
Guiding telescope :- Mizar GT-68 at 300X
Guiding eyepiece :- GA-4 + or-5mm
Best regards
Chan Yuk Lun
M81, M82, NGC3077, NGC2976 in XingLong
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- 夸克星
- 文章: 3847
- 註冊時間: 週四 09 10月, 2003 21:06
M81, M82, NGC3077, NGC2976 in XingLong
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