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		| Paper: | 
		The Hamaker-Bregman-Sault Measurement Equation | 
	 
	
		| Volume: | 
		180, Synthesis Imaging in Radio Astronomy II | 
	 
	
		| Page: | 
		657 | 
	 
	
		| Authors: | 
		Sault, R. J.; Cornwell, T. J. | 
	 
	
	
		| Abstract: | 
		This lecture describes the use of the formalism of Jones and Mueller matrices in describing the polarimetric response of a radio interferometer. This formalism in radio interferometry has become known as the ``Hamaker-Bregman-Sault measurement equation''. Apart from providing a compact description, this formalism allows general results about the limits of polarimetric calibration and self-calibration to be determined relatively easily. It also provides an algorithmically general approach to the calibration of an interferometer, and has been used in the implementation of calibration in AIPS++. | 
	 
	
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