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Paper: Phase-Referencing Observations of Galactic Circumstellar Masers
Volume: 144, Radio Emission from Galactic and Extragalactic Compact Sources, IAU Colloquium 164
Page: 361
Authors: van Langevelde, H. J.; Sjouwerman, L. O.; Diamond, P. J.; Schilizzi, R. T.; Baudry, A.
Abstract: Two projects are discussed in which a phase referencing technique is used to determine stellar parallaxes and/or proper motions by means of the circumstellar masers. The observations are special in the sense that both continuum and line sources need to be detected. To obtain stellar motions assumptions on the location of the maser with respect to the star need to be made.
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