26-3-2010 Sun

[willis]

Seeing: 3/10
Transparency: 4/10
Ha: LS35T, TV 5X, DMK 41
White Light: Equinox 120ED, Herschel Wedge, TV 5X, DMK41

[Andy]

Very nice fulldisk of LS35T !

[Lewis]

正.

[社長]

漸入佳境

現時練習好，相信踏入夏天藍天白雲的日子，Willis會出不少精品。

[Lewis]

漸入佳境

現時練習好，相信踏入夏天藍天白雲的日子，Willis會出不少精品。

要找多些Willis 去影相先,得社長一讚,升價十倍.

[willis]

Thanks guy! Although my LT35T is a small scope, the portability & enjoyment are unbeatable. May be later I will buy a bigger solar scope for higher resolution works, but I will probably keep it. This is a Carl Ziess version!

[David]

For high magnification shots, you need a smaller barlow, a DMK 21 for faster frame rate, and better seeing!

[willis]

For high magnification shots, you need a smaller barlow, a DMK 21 for faster frame rate, and better seeing!

I was greedy! That's why even the seeing was bad and have no DMK 21, I still wanted to get a big sunspot.

[willis]

漸入佳境

現時練習好，相信踏入夏天藍天白雲的日子，Willis會出不少精品。

May be! But I am waiting for the big show 2013. Now one can see the sun surface looks like an orange. When approaching 2013, I guess even with a white light filter, one can see a deteriorated orange!

[社長]

首個大秀應是2012的金星凌日，最重要是用Ha望遠鏡捕捉金星進入火焰的那一刻，否則要等一百年了....

我當時沒有Ha望遠鏡....

http://www.astro.hk/85.html