Astronomy and Astrophysics – Astronomy
Scientist
Astronomy and Astrophysics
Astronomy
Scientist
Pittsburgh Univ., PA.
Allegheny Observatory, Pittsburgh, PA
Pittsburgh, University, PA
A Preliminary Look at Astrometric Accuracy as a Function of Photon Count
A survey of nearby stars for the perturbatative effects of extrasolar planetary systems
Absolute Parallaxes to +/-1 Milliarc-second
Accuracy/Magnitude Relationship of the Multichannel Astrometric Photometer
Analysis of the Allegheny and Van Vleck Observations of Barnard's Star
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