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LT
週四 07 3月, 2019 00:44
版面: 天文攝影 Astrophotography
主題: 歡迎瀏覽我的個人網頁
回覆: 4
觀看: 203

歡迎瀏覽我的個人網頁

即將登 6,一切在倒數中。所以將過往的攝影經歷,逐步記錄在我的個人網頁中 (www.william-lt-5.com),仍未完成,只剛剛開始,若有興趣,請多多瀏覽。

1. 第一次使用DSLR
www.william-lt-5.com/1st-time_DSLR.htm

2. M42 project
www.william-lt-5.com/M42-project.htm

建議到以上連結看分享及大圖。
1st-time_Image_01.jpg
1st-time_Image_01.jpg (445.64 KiB) 已瀏覽 203 次
M42_Final.jpg
M42_Final.jpg (309.15 KiB) 已瀏覽 203 次
LT
週一 25 2月, 2019 22:00
版面: 天文攝影 Astrophotography
主題: 意想不到
回覆: 5
觀看: 208

Re: 意想不到

One RAW has been uploaded on my homepage for your reference, and welcome to take a look if interested.
LT
週一 25 2月, 2019 21:58
版面: 天文攝影 Astrophotography
主題: 意想不到
回覆: 5
觀看: 208

Re: 意想不到

Eddy So 寫:
週一 25 2月, 2019 20:09
[Good Job] [Good Job]
Thanks.
LT
週一 25 2月, 2019 21:58
版面: 天文攝影 Astrophotography
主題: 意想不到
回覆: 5
觀看: 208

Re: 意想不到

anyone 寫:
週一 25 2月, 2019 18:03
[Good Job]
Thanks.
LT
週一 25 2月, 2019 10:31
版面: 天文攝影 Astrophotography
主題: 意想不到
回覆: 5
觀看: 208

意想不到

上個月,有幾晚的大氣透明度不差,但病了,不能到PTC攝星,只可在YL老家測試老mount SXD的操作和自動導星表現。因只作測試,ED81SII折射鏡子沒裝上任何像場修正器 SD reducer HD kit;構圖亦很隨意。 亦因只作測試,曝光時間也不刻意特別長,總曝光時間也不到1小時。但意想不到,YL老家光害那麼嚴重下,雖然很勉強,都能拍到M42主體外圍的暗淡星雲!!! Taken with Vixen ED81SII apo refractor + 100Da + SXD mount, and Highly recommended going to the link below for a...
LT
週五 15 2月, 2019 22:45
版面: 天文攝影 Astrophotography
主題: HDR version of M42
回覆: 5
觀看: 230

HDR version of M42

Try again on playing HDR in PS. Taken with Vixen AX103S + 0.7x reducer + 100Da @578mm F5.6 in 2003 @PTC Total exposure = 9x480s + 9x60s @iso 800 Autoguided with Vixen SX2 mount Firstly processed in PI with DBE, PCC tools and then final touch in PS for HDR composition and adjustment with Level, Curve...
LT
週五 08 2月, 2019 11:28
版面: 天文攝影 Astrophotography
主題: M42 project
回覆: 3
觀看: 191

M42 project

M42, an object I take every year in Hong Kong and have been imaging for more than 10 years. So, recently I started an attempt to combine all the images taken with different scopes and DSLRs, which I call it as M42 project, to see what the result will come out. That is the first attempt of combining ...
LT
週四 24 1月, 2019 12:56
版面: 天文攝影 Astrophotography
主題: Winter milky way taken in 2016
回覆: 1
觀看: 156

Winter milky way taken in 2016

極端天氣已加快頻率出現!去年袋鼠國已多處打破最熱紀錄,今年更再破紀錄中........ 有台灣同好會2月前往中部沙漠看紅石。OMG!!!午間超過50度的氣溫怎樣過??? 2016年復活節到過Tennant Creek,日間氣溫超過40度已感很辛苦。超過50度的,真不敢想像了。即使午夜前,氣溫也在30度以上。 單彈曝光240s @iso1250,no dark, bias and flat calibrated Taken with modified 5D2 + EF8-15mm F4L @15mm F4 Unguided with Vixen Polarie 這麼熱,沒有冷凍,熱訊與星星,已熔...
LT
週五 04 1月, 2019 09:56
版面: 天文攝影 Astrophotography
主題: M33 from PTC last year
回覆: 4
觀看: 414

M33 from PTC last year

All the RGB data were taken at 3 different nights last year. However, due to the unstable weather conditions with interference of crossing cloud, quality of each sub-frames varied frame by frame. Just want to see what the result would come out, and so didn't use sub-frame selector in PI to select th...
LT
週五 21 12月, 2018 22:59
版面: 天文攝影 Astrophotography
主題: 飛奔太空中
回覆: 3
觀看: 377

飛奔太空中

Taken with Vixen Baby Q (FL55SS + HD reducer kit) + 100Da @237mm F4.3
15 x 180s @iso1600, autoguided on comet with Vixen AP non-goto mount
Stacked and processed in PI

究竟46P有尾定無尾呢?
46P_15x180s.jpg
46P_15x180s.jpg (819.84 KiB) 已瀏覽 377 次
LT
週一 17 12月, 2018 23:20
版面: 天文攝影 Astrophotography
主題: Test shot of 46P
回覆: 2
觀看: 323

Test shot of 46P

Bad luck to me again. Stayed 3 nights in Taiwan last week but only had about 1 hr of cloudless sky in total for imaging. Taken with Vixen Baby Q + reducer HD kit + 100Da Single shot of 46s @iso1600 Unguided with Vixen AP non-goto mount No dark, bias and flat calibrated Processed in PS Comet_46P_46s....
LT
週三 05 12月, 2018 13:27
版面: 天文攝影 Astrophotography
主題: Super Nova in M77 taken in YL last night
回覆: 2
觀看: 242

Super Nova in M77 taken in YL last night

Conditions were very terrible. Cloud kept flying by and severe light pollution at that spot.

Taken with Vixen VC200L @1800mm F9
L channel only = 5 x 120s, autoguided with Vixen AXJ mount in RA direction only

Stacked and processed in PI with bias and dark calibrated only.
M77-SN_5x120s_YL.jpg
M77-SN_5x120s_YL.jpg (415.98 KiB) 已瀏覽 242 次
LT
週三 28 11月, 2018 10:19
版面: 天文攝影 Astrophotography
主題: M45 taken 2 years ago with 6" newtonian at PTC
回覆: 4
觀看: 421

M45 taken 2 years ago with 6" newtonian at PTC

Taken with DIY 6" F4 newtonian + MPCC III + LPS + 100Da @PTC 2 years ago 13x240s @iso400, autoguided with Vixen SX2 mount 600mm焦距 + APS-C sensor 相機,我個人覺得是拍M42、M45、M31、M8.....等等類似大少深空天體特寫照的最佳組合。 個人很喜歡用牛牛(newtonians)拍DSO,並不是因為那些十字光茫,而是因為很少有露水問題。遊擊攝影,特別是到海外攝影,"電" 是一個很大的問題。用發熱帶除露,會用去很多"電"的。另外,牛牛亦沒色差問題。 ...
LT
週四 08 11月, 2018 12:37
版面: 天文攝影 Astrophotography
主題: Bad luck again
回覆: 3
觀看: 441

Bad luck again

It was so clear, sunshine, and the sky was so blue in the morning 2 days ago. So, went to PTC to go on gathering the photon of M33. However, bad luck again. I arrived there together with cloud too and then left with much frustration. Tried the correction exposure ratio for each RGB channel but not s...
LT
週五 02 11月, 2018 23:05
版面: 天文攝影 Astrophotography
主題: M33 from PTC
回覆: 5
觀看: 464

M33 from PTC

Is it still worthy for combining L channel data into this RGB M33 ?

Taken with Vixen SD103S + HD reducer kit + 1600 MM-C @624mm F6.1 on Oct 30th
R=G=B=8x180s
M33_RGB_PI+PS.jpg
M33_RGB_PI+PS.jpg (920.08 KiB) 已瀏覽 464 次

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