Mars tonite (4 April 2014)

[Chanlunlun]

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 + ZWO IR Block filter
Capturing software :- SharpCap.
Stacking software :- Registax 5.0

Resolution=640x480
Frame Rate (fps)=30.00
Colour Space / Compression=YUY2
Exposure= 1/64 sec for 5000 frames.
Brightness=30
Brightness=31
Hue=189
Saturation=112
Gamma=97
Gain=809

Image display size = 100% original, no cropping.

Site :- QC robotic observatory, Causeway Bay.

Sky stability :- 6/10 (fairly good)
Sky transparency :- 5/10 (fair)

[littleming]

好正！

[bbyaya]

好靚好清

[Eddy So]

好正！

X2

[davidc129]

好正！

X2

X3