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[2014-11-21] Study of exoplanetary systems via transit timing variations: Multisite follow-up of Kepler targets using middle-sized telescopes around the world
2014-11-18  |  作者:  |  【  】 【打印】 【关闭

  Title: Study of exoplanetary systems via transit timing variations:

  Multisite follow-up of Kepler targets using middle-sized telescopes

  around the world

  Speaker: Dr. Carolina von Essen

  Affiliation: Aarhus University, Denmark

  Time:  Nov 21, 2014 (Friday) 10:30 a.m.

  Venue: Meeting Room 401 (Main Building)

  Abstract:

  During its four years of photometric observations the Kepler space telescope has detected

  thousands of exoplanet candidates. One of Kepler's most intriguing tools has been the

  confirmation and characterization of multiplanet systems via Transit Timing Variations (TTV).

  Unfortunately there are many interesting multiplanet candidate systems displaying TTVs on such

  long time scales that the existing Kepler observations are not sufficiently long enough to

  confirm and characterize them. Therefore we have organized KOINet, a near-global photometric

  follow-up network consisting of $\sim$20 middle-sized telescopes distributed in longitude

  between the United States and China. KOINet will allow almost 24 hours of continuous monitoring.

  Over the next years we will use KOINet to follow-up long period TTV systems to confirm and

  characterize them. Here we present the current status of KOInet and first results.

 

  请全体师生踊跃参加!

  This notice can also be found on the website:

  http://www.ynao.cas.cn/xwzx/xstg/ 

  申请安排学术报告的同事请参见台学术报告管理办法:

  http://www.ynao.cas.cn/xwzx/xstg/gzzd/ 

 

  系外行星研究组

  中国科学院天体结构与演化重点实验室

  云南天文台学术委员会

  2014-11-18

 
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