Giotto Radio Science Experiment Observations of Comet Halley

This dataset contains observations from the National Aeronautics and Space Administration (NASA) Deep Space Network (DSN) in Australia on 1986-03-14 covering the Giotto Comet Halley encounter. The Giotto Radio Science Experiment data set consists of four tables. Each table contains a measurement value listed as a function of time. The measurements are: closed-loop receiver carrier signal amplitude, closed-loop receiver carrier frequency residual, open-loop receiver carrier signal amplitude, and open-loop receiver carrier frequency.