天體力學研習班

phonon

Apart from Pang Luk Sing will give us the presentation of  "Calculation of Orbital Elements", Leung Chun Sing will spend a few minutes to share his study during that day. Here is the content that he is going to share with us:

Topic: 蠍虎座BL型天體的光變研究

光變是監測BL-Lac 天體的重要觀測特徵。

光變是研究核心區提供了重要手段

光變是對感興趣的天體進行詳細的監測

嘗試尋找統計表現

[ 本帖最後由 phonon 於 2009-1-19 00:49 編輯 ]

phonon

Dear all,

This message reminds you the coming TAG meeting will be dated on 4 th Feb, 09. Pang Luk Sing will continuous the  remaining part of Chapter 13 "Calculation of Orbital Elements".

Date: 4 th Feb., 2009 (Wednesday)
Time: 7:00 p.m.
Venue: HKAS office

Thanks your notice.

Here are the labor division of the topics whom will responsible for leading the group to discuss.   

Chapter 3 - Heung
Chapter 4  - Leung Chun Sing
Chapter 5 - Ray
Chapter 6 - Eddie
Chapter 7,8 - Eddie
Chapter 9 - Hilda / Heung
Chapter 10 - Pang Lok Sing
Chapter 11  - Pang Luk Sing
Chapter 13  - Pang Luk Sing
Chapter 14  - Pang Luk Sing
Chapter 17  -  Eddie

phonon

Dear all,

This message reminds you the coming TAG meeting will be dated on 18 th Feb, 09. Pang Luk Sing will give the presentation of Chapter 14 "General Perturbation Theory".

Date: 18 th Feb., 2009 (Wednesday)
Time: 7:00 p.m.
Venue: HKAS office

Thanks your notice.

Here are the labor division of the topics whom will responsible for leading the group to discuss.   

Chapter 3 - Heung
Chapter 4  - Leung Chun Sing
Chapter 5 - Ray
Chapter 6 - Eddie
Chapter 7,8 - Eddie
Chapter 9 - Hilda / Heung
Chapter 10 - Pang Lok Sing
Chapter 11  - Pang Luk Sing
Chapter 13  - Pang Luk Sing
Chapter 14  - Pang Luk Sing
Chapter 17  -  Eddie

phonon

Dear all,

This message reminds you the coming TAG meeting will be dated on 4 th March, 09. Pang Luk Sing will present the remaining part of Chapter 14 "General Perturbation Theory".

Date: 4 th March, 2009 (Wednesday)
Time: 7:00 p.m.
Venue: HKAS office

Thanks your notice.

Here are the labor division of the topics whom will responsible for leading the group to discuss.   

Chapter 3 - Heung
Chapter 4  - Leung Chun Sing
Chapter 5 - Ray
Chapter 6 - Eddie
Chapter 7,8 - Eddie
Chapter 9 - Hilda / Heung
Chapter 10 - Pang Lok Sing
Chapter 11  - Pang Luk Sing
Chapter 13  - Pang Luk Sing
Chapter 14  - Pang Luk Sing
Chapter 17  -  Eddie

[ 本帖最後由 phonon 於 2009-2-18 23:00 編輯 ]

phonon

Dear all,

This message reminds you the coming TAG meeting will be dated on 18 th March, 09. Eddie Ng will give the presentation of Chapter 17 'Visual Binary Stars'

Date: 18th March, 2009 (Wednesday)
Time: 7:00 p.m.
Venue: HKAS office

Thanks your notice.

Here are the labor division of the topics whom will responsible for leading the group to discuss.   

Chapter 3 - Heung
Chapter 4  - Leung Chun Sing
Chapter 5 - Ray
Chapter 6 - Eddie
Chapter 7,8 - Eddie
Chapter 9 - Hilda / Heung
Chapter 10 - Pang Lok Sing
Chapter 11  - Pang Luk Sing
Chapter 13  - Pang Luk Sing
Chapter 14  - Pang Luk Sing
Chapter 17  -  Eddie

YvonneHo

@@就禁就完左~~
幾時會再有同類型課程呀?

phonon

原帖由 YvonneHo 於 2009-5-4 13:59 發表
@@就禁就完左~~
幾時會再有同類型課程呀?

Dear Yvonne,

多謝你的提問。

這個不是課程，它只是一個研習題目，只不過它的研習時間是長些。同類的題目何時再討論，暫時未能確定回覆你，這因為理論天文組 (TAG) 所定下的研習題目是視乎組員當時的興趣。

本組每兩星期就有一次聚會，討論的題目頗廣泛，主要利用一些與天體物理有關的參考書和論文作為研習題目，如恆星演化、廣義相對論、黑洞、優雅的宇宙、宇宙的創生、量天尺等。現在我們所討論的題目是「量子點」Quantum Dots，接下來的研習題目是 Stephen Hawking 的黑洞訊息的悖論、fractal分形、天體在重力指揮下的舞步等。有關詳情，請留意理論天文組未來的通告。

如果有同好（無論你是HKAS 會員／非員），對某些天文題目有興趣，我們都歡迎大家提出跟我們一起討論，並希望大家的參與。

Yvonne, 請問你有沒有什麼題目想小組討論呢？有很多題目我們以前都討論過，如果有新的面孔加入小組，某些題目我們亦可以重溫。