arXiv · 1605.07036
Progress on VLBI Ecliptic Plane Survey
Abstract
We launched the VLBI Ecliptic Plane Survey program in 2015. The goal of this program is to find all compact sources within 7.5 degrees of the ecliptic plane which are suitable as phase calibrators for anticipated phase referencing observations of spacecrafts. We planned to observe a complete sample of the sources brighter than 50 mJy at 5 GHz listed in the PMN and GB6 catalogues that have not yet been observed with VLBI. By April 2016, eight 24-hour sessions have been performed and processed. Among 2227 observed sources, 435 sources were detected in three or more observations. We have also run three 8-hour segments with VLBA for improving positions of 71 ecliptic sources.
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Fengchun Shu, Leonid Petrov, Wu Jiang, Jamie McCallum, Sang-oh Yi, Kazuhiro Takefuji, Jinling Li, Jim Lovell. 2016-05-23. Progress on VLBI Ecliptic Plane Survey. https://arxiv.org/abs/1605.07036
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