金星凌日

[funoooo]

金星凌日

2012-6-6
6:10 a.m. 開始
12:50 noon 結束

金星凌日拍攝重點:
1. 黑滴現象
2. 光環現象
3. 金星凌日特寫
4. 金星凌日全程串像

詳細參考"天文愛好者" 5月號 p.62

[David]

可觀的金星凌日網頁有大量資訊可供參考和下載，也有觀察活動詳情。
http://www.hokoon.edu.hk/astro/events/2 ... .html#live

[willis]

金星凌日

2012-6-6
6:10 a.m. 開始
12:50 noon 結束

金星凌日拍攝重點:
1. 黑滴現象
2. 光環現象
3. 金星凌日特寫
4. 金星凌日全程串像

詳細參考"天文愛好者" 5月號 p.62

Can anyone explain to me what is 光環現象? Thanks!

[社長]

受客觀情況限制，我應該會留在西藏用碳纖筒200 f4牛頓鏡，配Cak拍攝，目視沒有其他鏡了，要麼用Dob 16 GOTO吧　

[David]

Can anyone explain to me what is 光環現象? Thanks!

Venus' atmosphere will appear like a bright ring around Venus near to ingress and egress.

[willis]

Thanks David! Did u image any photos about this last Venus transit?

[社長]

Thanks David! Did u image any photos about this last Venus transit?

我上次拍的，只有白光：

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

[David]

Thanks David! Did u image any photos about this last Venus transit?

I have no picture of the atmosphere and I remember that some local amateurs took it.

[willis]

Thanks David! Did u image any photos about this last Venus transit?

I have no picture of the atmosphere and I remember that some local amateurs took it.

So do u remember the technical details that enable us to image the atmosphere?

[universe24]

This one may give some hints on how to take the atmosphere of Venus during the Transit of Venus.

http://www.astropix.com/HTML/G_SUN/VTRANSIT.HTM

[willis]

This one may give some hints on how to take the atmosphere of Venus during the Transit of Venus.

http://www.astropix.com/HTML/G_SUN/VTRANSIT.HTM

Thanks! The author used Baader film to image the Venus atmosphere. If I use DSLR, I guess Baader film is better than Thousand Oaks.

[wyk]

the ring～

RING I＆II

_1~1.JPG (511.23 KiB) 被瀏覽 12722 次

c3-c4 ringII

_I~1.JPG (324.41 KiB) 被瀏覽 12722 次

光球層CANON 5D2 色球DMK51

光球與色球特寫

W~1.JPG (469.5 KiB) 被瀏覽 12720 次

[David]

上載不到全圖嗎？每圖的右邊好像還有精彩的部份。

[wyk]

劣作請笑納
http://astrobin.com/full/12790/?mod=none