有 2029 筆資料符合您搜尋的條件

LT
週二 06 4月, 2004 00:56
版面: 天文攝影 Astrophotography
主題: Northern rim of the moon
回覆: 0
觀看: 2225

Northern rim of the moon

Hi, Below lunar image were taken through a layer of thin cloud with my 6" Newtonian + 3x barlow at 03Apr04. This region is located at the very north-eastern rim of the moon. Where is it? Leaving you to check it out with a moon map. Hope you would like it still though image is not so impressive. Clea...
LT
週二 06 4月, 2004 00:35
版面: 天文攝影 Astrophotography
主題: My Jupiter of 03Apr04
回覆: 0
觀看: 2802

My Jupiter of 03Apr04

Hi, This Jupiter image was taken through thin cloud with my 6" Newtonian + 3x barlow. So, you could imagine how poor the sky conditions were, seeing of 4-5/10 and transparency of 3/10 around. So as to enhance the details, image was processed a little bit over and finally 120% resized. Any comment? LT
LT
週二 30 3月, 2004 19:35
版面: 廠製儀器 Factory Equipment
主題: Very cute telescope from Vixen
回覆: 2
觀看: 4683

Very cute telescope from Vixen

Hi,

Take a look on what very cute telescope from Vixen.

http://www.geocities.com/tatsco/Shuttle_8cm

LT
LT
週三 24 3月, 2004 23:45
版面: 廠製儀器 Factory Equipment
主題: Binoviewer for sale
回覆: 0
觀看: 3442

Binoviewer for sale

Hi,

BW 45 degree angled binoviewer for sale. Please visit the following webpage for more details.

http://www.geocities.com/tatsco/2nd_hand_corner.htm

Interested party may send me email or PM for contact.

Clear skies,

LT
LT
週三 17 3月, 2004 23:42
版面: 天文攝影 Astrophotography
主題: Saturn thr 6" Newt
回覆: 3
觀看: 3547

Saturn thr 6" Newt

Hi, This Saturn image was captured with my beloved 6" F5 Newtonian. But the sky conditions were not good, unsteady air & low transparency, the image was quite noisy though 1500 frames had been stacked. So as to enhance the belts on Saturn ball, a heavier processing with PS was applied. Finally 125% ...
LT
週二 16 3月, 2004 21:37
版面: 天文攝影 Astrophotography
主題: Jupiter thr 6" Newt again
回覆: 4
觀看: 5420

豆豸苗 寫:wow~ 好靚啊, 好自然. 仲要係由 6" F5 own-made Newtonian 影出來0架!!!!

自製鏡萬歲~~! \(^O^)/`'`'`'

我想知係用乜野 mount 上住支鏡0架? :?
Actually, this 6" F5 Newtonian is not completely an own-made one as the mirror is a commercial one bought from USA years ago. It is just own-assembled.

LT
LT
週二 16 3月, 2004 21:26
版面: 天文攝影 Astrophotography
主題: Jupiter of March 14
回覆: 2
觀看: 4192

Hi,

Jupiter image again taken on March 14 with the same telescope but at smaller magnification.

Does it look a little better though image is smaller ?

LT
LT
週一 15 3月, 2004 23:44
版面: 天文攝影 Astrophotography
主題: Jupiter of March 14
回覆: 2
觀看: 4192

Jupiter of March 14

H,

Please see how planetary image would be if sky conditions were so poor.

LT
LT
週五 12 3月, 2004 19:17
版面: 天文攝影 Astrophotography
主題: Jupiter thr 6" Newt again
回覆: 4
觀看: 5420

Jupiter thr 6" Newt again

Hi, Below Jupiter image was taken on March 11 thr my beloved 6" F5 own-made Newtonian + Powermate 5x again. Sky conditions were a little better, transparency 6/10 & seeing 6/10. This time I applied lighter wavelet processing so as to get a smooth and naturally appearing image. Does it look okay? App...
LT
週四 11 3月, 2004 14:11
版面: 天文攝影 Astrophotography
主題: My best Jupiter image
回覆: 11
觀看: 8691

Wah! 寫:6"鏡影到咁?!! :shock: :shock: :shock:!!!!!!!
折定係反呀?
Thanks Wah for your help. Your reprocessed one looks much natural than mine.

This Jupiter was indeed taken with a 6" telescope, not refractor but a Newtonian of 33% CO.

LT
LT
週三 10 3月, 2004 23:57
版面: 天文攝影 Astrophotography
主題: My best Jupiter image
回覆: 11
觀看: 8691

My best Jupiter image

Hi, Below is a Jupiter image taken on March 09. Raw images were in fact not good due to poor seeing condition (3-4/10) and low transparency (3-4/10). However the outcome result is a surprise. It is my best one captured so far. If under good sky conditions, what would the image be? Would like to gues...
LT
週二 09 3月, 2004 20:06
版面: 天文攝影 Astrophotography
主題: Saturn taken thr VC200L
回覆: 2
觀看: 3203

Saturn taken thr VC200L

Hi, Don't expect too much on planetary imaging under such so poor sky conditions, seeing 3-4/10 & transparency 2-3/10. Just want to provide reference to those telescope potential buyers as much as possible. Below is a Saturn image taken through Vixen VC200L + 2x barlow yesterday. Any comments are we...
LT
週日 07 3月, 2004 22:25
版面: 天文攝影 Astrophotography
主題: Jupiter taken thr VC200L
回覆: 1
觀看: 5903

Jupiter taken thr VC200L

Hi, Below Jupiter image was taken through a VC200L last year. The seeing was not good, just around 5/10. Moreover, the transparency was extremely poor, about 2/10. So, the colour of Jupiter was seemed quite strange. Maybe it was because of my poor ToUcam setting and processing skills. How do you com...
LT
週五 27 2月, 2004 22:57
版面: 廠製儀器 Factory Equipment
主題: Birding scope for sale
回覆: 0
觀看: 3739

Birding scope for sale

Hi,

Vixen GEOMA ED series birding scopes for sale. These scopes is good for either bird watching or total lunar eclipse viewing.

For more details, please visit

http://www.geocities.com/tatsco/2nd_hand_corner

LT
LT
週四 26 2月, 2004 21:24
版面: 天文攝影 Astrophotography
主題: E200之谷沖問題
回覆: 6
觀看: 5365

Re: E200之谷沖問題

KingArthur, Passerby-B, LT, Carl Chan及眾deepsky拍攝高手, 請問你們有無比較過把E200谷沖同無谷沖的分別呢? 我一般都是把E200谷衝至ISO320, 我想知道谷沖之後, 實際上d暗野有無現咗, 反差有無高咗, 對色澤及微粒的影響又大唔大大呢? 因為如果把E200谷沖對暗位的detail及速度沒有幫助的話, 我不如把它沖返標準的ISO200, 也可用來影日間野. Hi Subaru, I think you have more experience than me in using this kind of emulsion. So far, I...

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