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樓主: willis

Seeing Saturn's ring

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發表於 2009-2-17 14:25:43 | 顯示全部樓層
Planet images are always sharp when seeing is good, unlike the poor image that you posted.  But the color saturation is much more subtle.

I don't often go to Shui Hau these years, since my focus was shift to solar observation which is virtually the same for any places.
發表於 2009-2-17 19:24:02 | 顯示全部樓層
If the atmospheric condition is good, even a 76 - 80 mm refractor can show you a view better than the "OK" view and similar to the "Good" view less than colour saturation.  The colour is obvious but more subtle than that show in the photo.
發表於 2009-2-17 21:43:39 | 顯示全部樓層
If you just watch the moon and planets, then you can just watch in urban area. Roof top or a quiet road with a clear view of the sky is good enough, even with streetlights around.
發表於 2009-2-18 00:00:40 | 顯示全部樓層
2003 年有兩次用小鏡+Webcam 影火星大衝,印象深刻,一次只在家中窗口看


另一次在大埔屋村天台,但月光離火星甚近 (只有3 度)


所以觀測行星 (和月球) 不一定要黑的地方,雖然越黑越好。現在火星大衝已過,土星環又傾近邊沿方向,加上空氣染,目視和影相都不及當年的環境了。等下啦 ,睇星係要有耐性既

AC
 樓主| 發表於 2009-2-18 10:14:10 | 顯示全部樓層
Thanks Guys! At the moment I only have a binocular, which means general observations can be done. I enjoy dark & clear sky. Those photos shoot by amateurs are my models & aims. I will try to learn the skill steps by steps. Apart from the knowledge, I need to buy appropriate equipments in order to progress. That’s why I need to ask questions.
發表於 2009-2-18 12:24:05 | 顯示全部樓層
Enjoy the hunting process...

Indoor imaging is fun indeed, the best thing is that you can do continuous observation without major investment on time.

Let say I'm doing indoor solar imaging these days, and I did all my Mars imaging from inside home back in 2003: http://oldfield.sinaman.com/star/projects/mars2003.html
 樓主| 發表於 2009-2-18 13:49:41 | 顯示全部樓層
原帖由 oldfield 於 2009-2-18 12:24 發表
Enjoy the hunting process...

Indoor imaging is fun indeed, the best thing is that you can do continuous observation without major investment on time.

Let say I'm doing indoor solar imaging these day ...


Thanks Oldfield! Pls keep me updated with ur astro-experience!
發表於 2009-2-18 16:48:46 | 顯示全部樓層
Sure, please check my observation blog, I always update it.
發表於 2009-2-20 21:23:37 | 顯示全部樓層
 樓主| 發表於 2009-2-21 20:35:04 | 顯示全部樓層
Beautiful photos!
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