Telescope :- Celestron C-11 at f/25
Mount :- CPC1100 alt-azm mount, reconstructed for full robotic maneuvering.
Barlow lens :- TeleVue 2.5X Powermate
Camera :- DBK21AU618 + Astronomik IR Block filter
Capturing software :- SharpCap.
Resolution :- 640 x 480
Stacking software :- Registax 5.0
Exposure= 1/54 sec for 2300 frames
Brightness=30
Hue=183
Saturation=157
Gamma=106
Gain=715
Site :- QC robotic observatory, Causeway Bay.
Sky stability :- 6/10 (fairly good)
Sky transparency :- 5/10 (moderate)
The Great red spot was emerging. I try to wait but the telescope just reached its blind spot. No luck.
The Great Red Spot was still not exactly catched.
Jupiter Tonight (28 Jan 2014)
-
- 夸克星
- 文章: 3847
- 註冊時間: 週四 09 10月, 2003 21:06
Jupiter Tonight (28 Jan 2014)
- 附加檔案
-
- Capture 1_28_2014 21_58_37.jpg (77.32 KiB) 已瀏覽 618 次
誰在線上
正在瀏覽這個版面的使用者:沒有註冊會員 和 40 位訪客