Hi Bird and others,
Thanks for your kind words.
Bird: could you tell me what you have done on reprocessing my image? Your reprocessed one looks much better. Mine was very yellowish as commented by other folk.
Though I have started webcam imaging since 2002, it is seemed that my skills don't progress too much, especially in image processing. Upto now, I always have problems in color balance.
HK is air polluted very severely, and thus it is not possible to do any star field astrophotography here. But for planetary webcam imaging, the main killer is the air disturbance. If the air is very unsteady, I will not do any imaging. I only do it once the seeing condition is better than 4/10.
Finally, thanks again for your looking and inputs.
Clear skies,
LT
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