
%0 Journal Article
%A Caswell, JL 
%A Batchelor, RA 
%A Forster, JR 
%A Wellington, KJ 
%T H2O Masers in the Galactic Plane. I. Longitude 340º to the Galactic Centre
%J Australian Journal of Physics
%D 1983/06/01
%V 36
%N 3
%P 401-416
%K 
%R https://doi.org/10.1071/PH830401B
%U https://www.publish.csiro.au/paper/PH830401B 
%X Twenty-five new H20 masers in the southern galactic plane have been discovered using a 22 GHz maser receiver on the Parkes telescope. The search was conducted at the locations of all the known 1665 MHz OH masers in the longitude range 340° through the galactic centre to 2°; of the 46 type I OH masers 38 are now found to have an H20 maser nearby; three other main-line OH emitters, possibly unusual late-type stars, also show H20 emission. We give an up-to-date tabulation of all 46 currently known H20 masers in the region which includes for completeness several H20 masers with no readily detectable associated type I OH emission. 
