攝影: 袁柏斌
相机: Sigma zoom @300mm
光圈: f5.6 ISO400
腳架: JE120, DXT-1 小型微動經緯儀
日期: 2008-08-01
地照: 新彊哈密白石頭
新疆哈密白石頭日食 -- 2008.8.1
新疆哈密白石頭日食 -- 2008.8.1
- 附加檔案
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- final_sum_with_mask2_cropped 800.JPG (53.35 KiB) 已瀏覽 6507 次
Thanks Wongsir for posting the picture for me.
Here is some more detail regarding the picture in the first post.
It is actually a composite of 6 photos.
The settings are as follows:
1: 1/15sec f8.0
2: 1/80sec f5.6
3: 1/160sec f5.6
4: 1/400sec f5.6
5: 1/640sec f5.6
6: 1/1250sec f5.6
All were done with canon 400d ISO400 and sigma 70-300 DG APO @300mm.
The photos were stacked and processed using Fitswork.
Although the plan was to use f8 and ISO100, when totality started, I panicked and ended up with f5.6 and iso400. The ISO400 noise limited the amount of processing I could do in the composite picture. It would have helped if I practised in advance.
Here are some more pictures taken in 白石頭.
袁柏斌
Here is some more detail regarding the picture in the first post.
It is actually a composite of 6 photos.
The settings are as follows:
1: 1/15sec f8.0
2: 1/80sec f5.6
3: 1/160sec f5.6
4: 1/400sec f5.6
5: 1/640sec f5.6
6: 1/1250sec f5.6
All were done with canon 400d ISO400 and sigma 70-300 DG APO @300mm.
The photos were stacked and processed using Fitswork.
Although the plan was to use f8 and ISO100, when totality started, I panicked and ended up with f5.6 and iso400. The ISO400 noise limited the amount of processing I could do in the composite picture. It would have helped if I practised in advance.
Here are some more pictures taken in 白石頭.
袁柏斌
- 附加檔案
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- This is picture #1 used in the composite.
1/15sec f8.0 iso400
sigma zoom @300mm - IMG_2436.JPG (99.63 KiB) 已瀏覽 6249 次
- This is picture #1 used in the composite.
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- This is picture #6 used in the composite.
1/1250sec f5.6 iso400
sigma zoom @300mm - IMG_2441.JPG (50.78 KiB) 已瀏覽 6249 次
- This is picture #6 used in the composite.
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- I just kept pressing the shutter near the end of totality and got this not-so-nice diamond ring pic...
1/1250sec f5.6 iso400
sigma zoom @300mm - IMG_2443.JPG (94.68 KiB) 已瀏覽 6249 次
- I just kept pressing the shutter near the end of totality and got this not-so-nice diamond ring pic...
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- ... and finally... a not very successful Baily's Beads picture
ISO800 1.6sec f5.6 with Baadar solar film 5.0
sigma zoom @300mm - IMG_2430_corr.JPG (91.3 KiB) 已瀏覽 6249 次
- ... and finally... a not very successful Baily's Beads picture
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