BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Talks.cam//talks.cam.ac.uk//
X-WR-CALNAME:Talks.cam
BEGIN:VEVENT
SUMMARY:Unveiling the High-frequency Radio Sky with the AT20G Survey - Eli
 zabeth Mahony (University of Sydney)
DTSTART:20101021T103000Z
DTEND:20101021T113000Z
UID:TALK27420@talks.cam.ac.uk
CONTACT:Sally Hales
DESCRIPTION:The recently completed Australia Telescope 20 GHz (AT20G) surv
 ey is a blind survey of the southern sky down to a limiting flux density o
 f 40 mJy.  As such\, it provides by far the largest and most complete samp
 le of high-frequency radio sources yet obtained\, offering new insights in
 to the nature of the high-frequency active galaxy population.  Observation
 s were carried out using the Australia \nTelescope Compact Array from 2004
 -2008 with the final catalogue consisting of nearly 6000 sources.  In this
  talk I will present a brief overview of the AT20G survey \nand focus on s
 ome of the multi-wavelength properties of these sources.  In particular\, 
 we find a large number of AT20G sources are also detected in gamma-rays in
  the Fermi-LAT 1-year Point Source Catalogue (1FGL\; Abdo et al. 2010).  R
 esults from this cross matching also reveal a correlation between high-fre
 quency radio flux density and gamma-ray flux density.\n
LOCATION:Ryle Seminar Room\, Cavendish Laboratory
END:VEVENT
END:VCALENDAR