Cache directory "/var/www/virtual/astrodebata/wp-content/plugins/ttftitles/cache" is not writable.LSST: an era of big data in astronomy

Dr. Emmanuel Gangler

Université de Lyon 1, France

CNRS/IN2P3, Institut de Physique Nucléaire de Lyon

v ponedeljek, 5. maja 2014, ob 13. uri v predavalnici F-4

With the advent of the Large Synoptic Survey Telescope which shall take its first light in 2020, the data flow in optical astronomy will be put to an unprecedented rate. The 3.2 Gpixel-enabled camera will scan all the visible sky in but 3 nights, repeating over the measurements during 10 years, opening up an extensive time domain view of the field. Before concentrating on the emerging new field of astroinformatics which will address the data-related issues both from archive access perspective and new data analysis prospects, I’ll present the LSST project as a whole, and I will briefly review some of the numerous astrophysical topics that will benefit from this massive data set.