| 11th of June 2015 |
|---|
|
| The AT 20 GHz Survey |
| by Ron Ekers (CASS) |
| The AT20G Survey is a blind 20 GHz survey of
the entire southern sky with Galactic latitude |b| > 1.5 degrees. Observations
were carried out using the Australia Telescope Compact Array (ATCA) from 2004
to 2008. The final AT20G catalogue consists of 5890 sources above a 20 GHz flux
density limit of 40 mJy and includes near-simultatneous observations at 4.8
and 8.6 GHz for most sources south of -15 degrees. A full description of the survey and resulting catalogue is presented in the source catalogue paper by Murphy et al. 2010. A detailed analysis of the AT20G sample is presented in Massardi et al. 2011. |