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		| Paper: | 
		Four Southern Intraday Variable Radio Sources | 
	 
	
		| Volume: | 
		144, Radio Emission from Galactic and Extragalactic Compact Sources, IAU Colloquium 164 | 
	 
	
		| Page: | 
		271 | 
	 
	
		| Authors: | 
		Kedziora-Chudczer, L. L.; Jauncey, D. L.; Wieringa, M. H.; Reynolds, J. E.; Tzioumis, A. K. | 
	 
	
	
		| Abstract: | 
		This is a progress report on the ATCA IDV survey of compact, flat or inverted spectrum radio sources. We found that four sources: PKS 0405-385, PKS 1034-293, PKS 1144-397, and PKS 1519-273 out of the sample of 125 show high flux density variability on the daily timescale. The characteristics of observed IDV are discussed and we reflect on its possible origin. | 
	 
	
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