44 citations · 163 across the 16 of their papers we have counts for
3 papers · 1 filter
The Planetary Ephemeris Program: Capability, Comparison, and Open Source Availability
John F. Chandler, James B. R. Battat, Thomas W. Murphy +3
We describe for the first time in the scientific literature the Planetary Ephemeris Program (PEP), an open-source general-purpose astrometric data analysis program. We discuss, in…
Improved performance of semiconductor laser tracking frequency gauge
D. M. Kaplan, T. J. Roberts, J. D. Phillips +1
We describe new results from the semiconductor-laser tracking frequency gauge, an instrument that can perform sub-picometer distance measurements and has applications in gravity re…
Modeling and Analysis of the APOLLO Lunar Laser Ranging Data
R. D. Reasenberg, J. F. Chandler, N. R. Colmenares +3
The Earth-Moon-Sun system has traditionally provided the best laboratory for testing the strong equivalence principle. For a decade, the Apache Point Observatory Lunar Laser-rangin…