期刊
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC
卷 117, 期 837, 页码 1263-1270出版社
IOP PUBLISHING LTD
DOI: 10.1086/449603
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This investigation examines the propagation of errors through the uniform disk visibility function. The implications of those errors on measurements of absolute visibility through optical and near-infrared interferometers are considered within the context of using calibration stars to establish system visibilities for these instruments. We suggest a simple ratio test to establish empirically whether or not the measured visibilities produced by such an instrument are relative ( errors dominated by calibrator angular size prediction error) or absolute ( errors dominated by measurement error).
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