Contact | Site Map | CAS

中文 Home About Us Research News People Education Publications Resources International Cooperation Join Us
News
Header Lines
NAOC News
Research Progress
International Cooperation News
Seminars & Colloquia
Upcoming Events
Conferences & Workshops
  Location:Home>News>Seminars & Colloquia
Petascale Astrophysics:Mining the Sky with LSST TEXT SIZE: A A A

Speaker:  Dr. J. Anthony Tyson
Director of the Large Synoptic Survey Telescope


Abstract: Images from the Large Synoptic Survey Telescope survey of the sky will be analyzed for a wide range of phenomena.  With 20 trillion photometric and temporal measure-ments covering 20 billion detected objects, this will produce the world’s largest database. A sample of several billion galaxies will enable maps of dark matter and several independent cross-checking probes of the nature of dark energy.  The 30 terabytes of pipeline processed data obtained each night will open the time domain window on the deep optical universe for variability and motion.


2009-11-4  15:30 A601

Copyright @2005-2015,     National Astronomical Observatories, Chinese Academy of Sciences
20A Datun Road, Chaoyang District, Beijing, China
Tel:010-64888708    E-mail: ccz@bao.ac.cn