有 3093 筆資料符合您搜尋的條件

Wongsir
週三 30 7月, 2003 15:48
版面: 天文攝影 Astrophotography
主題: 昨晚的M57
回覆: 26
觀看: 22059

Re: 昨晚的M57

直徑只有 76角秒的M57,在3910mm 焦距下無所遁形 L=15min, RGB 各10min 我一生人對兩個星雲星團印象最深刻難忘, 其中一個就是M57介指狀星雲. 想當年,1970年代,在大嶼山長沙,是關耀平同好找給我看的. 當年祇有2.5吋折射鏡, 只隱隱約約見到一個小圈, 但在當 時已感到很興奮, 好像給我窺探到宇宙的秘密. 後來我們才認識到M57是一顆爆炸後的星殘骸, 中間還剩 一粒白矮星..... 深空星體觀賞是我的至好. 難得今天CK大師兄能夠逐一逐一將它們拍下來, CK, 祈望你砌一套美麗的M objects 給我們欣賞! Wongsir 30-7-2003 :) :) :)
Wongsir
週二 29 7月, 2003 22:07
版面: 網站支援 Technical Support
主題: 等級圖示
回覆: 35
觀看: 23129

Wah! 寫:今次係 Day2 - Day 14, 14 係最圓的.

The highest rank is the animation!

Wongsir
29-7-2003
:idea: :idea:
Wongsir
週二 29 7月, 2003 22:04
版面: 廠製儀器 Factory Equipment
主題: CGE mount 新鏡試用
回覆: 20
觀看: 18934

Wong Sir, I am an outsider in your group. However, I am very interested in the new celestron mount in view of its loading capacity and price tag. Would you mind to share your experience on this mount? Thank you Eddie Chan Dear Eddie, Of course, I will post my report about the mount later here. Neve...
Wongsir
週二 29 7月, 2003 16:43
版面: 網站支援 Technical Support
主題: 等級圖示
回覆: 35
觀看: 23129

Wah! 寫:月相等級圖示如何?
How many grades?
The last one is full moon?

Wongsir
29-7-2003
Wongsir
週二 29 7月, 2003 16:40
版面: 天文攝影 Astrophotography
主題: 微笑的火星
回覆: 26
觀看: 21056

Smile 寫:
Wongsir 寫: No, you only have to come on saturday afternoon.


Wongsir
29-7-2003
Wongsir,今個星期六我得呀~!!...係咪要三點來到呀??

Smile :D
Yes, we need your help.
Thanks.

Wongsir
29-7-2003
:lol: :lol:
Wongsir
週二 29 7月, 2003 13:13
版面: 天文攝影 Astrophotography
主題: 微笑同學的微笑月亮
回覆: 8
觀看: 10514

sodium 寫:I ALSO WANT TAKE PHOTO AR!!
WILL 2/8 OPEN C8??
Sodium,

Sorry, I have a private function this saturday.
Please come next time with Yan.

Wongsir
29-7-2003
Wongsir
週二 29 7月, 2003 10:34
版面: 廠製儀器 Factory Equipment
主題: CGE mount 新鏡試用
回覆: 20
觀看: 18934

Re: CGE mount 新鏡試用

HUNTER_ADAM 寫:無我份!黃爸爸我嬲你!whereooooooohohooh呀呀呀!
Sorry, your name is now in the list .

Wongsir
29-7-2003
:lol: :lol: :lol:
Wongsir
週二 29 7月, 2003 10:27
版面: 廠製儀器 Factory Equipment
主題: CGE mount 新鏡試用
回覆: 20
觀看: 18934

daniel cck 寫:Mr Wong Sir: 外來的,可不可以來? :D
daniel cck,

Sorry, this is a private gathering.
I would arrange a meeting for 宇宙迷宮 members later.

Wongsir
29-7-2003
Wongsir
週二 29 7月, 2003 10:03
版面: 天文攝影 Astrophotography
主題: 微笑的火星
回覆: 26
觀看: 21056

Smile 寫:f 6.3^O^
this Sat.?.........that means i have to come on Friday??^^
i may be OK~
or may i confirm later?
No, you only have to come on saturday afternoon.


Wongsir
29-7-2003
Wongsir
週一 28 7月, 2003 15:19
版面: 廠製儀器 Factory Equipment
主題: CGE mount 新鏡試用
回覆: 20
觀看: 18934

Re: CGE mount 新鏡試用

Dear Wongsir, The result that you told me to contact the persons as follows: (1) Mr. Wong Hin Fan will not come (due to star camp activity). (2) Mr. Lee Siu Hang will not come (due to star camp activity). (3) Mr. Lee Chun Tat will arrive at around 8 o'clock. (4) I cannot clarify who are Subaru and ...
Wongsir
週一 28 7月, 2003 14:58
版面: 天文攝影 Astrophotography
主題: 微笑的火星
回覆: 26
觀看: 21056

火星係橙黃架嘛. 我都係跟我用眼睇出來o既顏色做野喳! 我唔會故意整到佢紅卜卜架~ i want to take photo ar . when can i go to farm to do so?? This is a message for smile , not to sodium. I made a wrong quote. I am sorry for any inconvenience cause. Come next time sodium. ------ I have a function in Yuen Long astrofarm this saturday. Smile...
Wongsir
週一 28 7月, 2003 09:25
版面: 廠製儀器 Factory Equipment
主題: CGE mount 新鏡試用
回覆: 20
觀看: 18934

Re: 恭喜恭喜

Purple the Orion 寫:
CGE mount 新鏡試用

日期:2-8-2003
時間:下午 4 時
地點: 元朗天文農莊
黃Sir好久沒見 :wink: 是否一切別來無恙? :oops:
這真的是一個令人興奮的好消息哩! :o
Purple the Orion 先在此恭喜天文農莊CGE mount新鏡試用,
祝願一切成功順利~!! :P :P :P
Thank, Purple-the-orion.

Wongsir
28-7-2003
Wongsir
週五 25 7月, 2003 21:37
版面: 天文攝影 Astrophotography
主題: 昨晚的M27
回覆: 15
觀看: 17064

CK C14 的照片有如天文台級效果.
彩色啞鈴, 我鍾意呀.
再繼續努力!

Wongsir
25-7-2003
:roll: :roll: :roll:
Wongsir
週五 25 7月, 2003 21:33
版面: 廠製儀器 Factory Equipment
主題: CGE mount 新鏡試用
回覆: 20
觀看: 18934

CGE mount 新鏡試用

CGE mount 新鏡試用 日期:2-8-2003 時間:下午 4 時 地點: 元朗天文農莊 諴邀各友好賜教: BB studioalley Kenny Li** Edwin** Danny** 伍啟明 關祝文** starshing** subaru aristo** 馮錦全** 李俊達 * 李肇恆** 蔡sir 蔡建生** 蔡坤安 (+1) 羅慈永** 陳啟明 陳秀娟 鮑國全** 陳鑄略 吳鴻章** 潘德生 (+2) 楊志雄** 梁淦章 (+2) 關耀平** 黃衍蕃** 鬼** 豆貓 阿鏗 1 阿鏗 2 Cindy Wah smile paulNg HUNTER_ADAM * WenXp...
Wongsir
週四 24 7月, 2003 23:42
版面: 廠製儀器 Factory Equipment
主題: 磨鏡班Notes問題
回覆: 5
觀看: 8020

From chapter 8, You can use the "計算球面誤差公式" to calculate "球面誤差". d is the difference between the spherical and parabolic surface. where lamder (波長是 0.000022 吋) Divide the d (the difference) by the length of one wavelength (0.000022) Then you will get how many wavelength from if the mirror is not turn...

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