
%0 Journal Article
%A Gordon, MA 
%T A Map of M?42 and M?43 at a Wavelength of 1·94 cm
%J Australian Journal of Physics
%D 1969/04/01
%V 22
%N 2
%P 201-210
%K 
%R https://doi.org/10.1071/PH690201
%U https://www.publish.csiro.au/paper/PH690201 
%X A radio map of the Orion A region, made with a beamwidth of 2' . 2 arc and a pointing accuracy of llN arc r.m.s., resolves the two nebulae, agrees well with optical photographs, and confirms that the emission peak of M - 42 lies some 30N arc east of the Trapezium. 
