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A green snow ball from Nov 4th

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發表於 2007-11-6 01:19:39 | 顯示全部樓層 |閱讀模式
Taken at midnight of Nov 04 at Tai Mo Shan with Vixen ED115S + unmodded 350D @iso800 RAW. 4x60s unguided.

Just a dirty process, and moreover, focus was off a little bit.

What a pity.

LT
Comet_Holmes_04Nov07_ED115S_iso800_4x60s.jpg
發表於 2007-11-6 01:27:34 | 顯示全部樓層
Hi LT,

Very nice shot

Eric
 樓主| 發表於 2007-11-6 08:02:35 | 顯示全部樓層
原帖由 ericng 於 2007-11-6 01:27 發表
Hi LT,

Very nice shot

Eric


Thanks Eric.

I have some series of shorter exposure but I don't know how to use techniques to enhance the jet details or apply layer masks to present a better image for sharing.

Anyone could help me?

LT
發表於 2007-11-6 08:13:54 | 顯示全部樓層

回復 3# 的帖子

Dear LT,

Go to the following link containing the detailed layer mask workflow with photoshop, very straight forward. We all using this method to overlay two different exposure images together.

http://www.astropix.com/HTML/J_DIGIT/LAYMASK.HTM

Call me if you have any problem dealing with it.

Hope this help

Eric
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