urn:nasa:pds:context:instrument:side.a14a 1.0 1.7.0.0 Product_Context Apollo 14 SIDE Apollo 14 Suprathermal Ion Detector 2019-09-20 1.0 Created by the NASA Space Science Data Coordinated Archive. urn:nasa:pds:context:instrument_host:spacecraft.a14a::1.0 instrument_to_instrument_host Apollo 14 Preliminary Science Report, NASA SP-272, 302 pages, Washington, D.C., 1971. Apollo Scientific Experiments Data Handbook, JSC-09166, NASA TMX-58131, August 1974 (revised April 1976), in Johnson Space Center History Office. Hills, H.K. and J.W. Freeman, Suprathermal Ion Detector Experiment (Lunar Ionosphere Detector), Apollo 14 Preliminary Science Report, NASA SP-272, pages 175 to 184, Washington D.C., 1971. Bates, J.R., W.W. Lauderdale, and H. Kernaghan, ALSEP termination report, NASA Reference Publication Series, NASA-RP-1036, 162 pages, published by NASA, Washington, D.C., 1979. Apollo 14 Suprathermal Ion Detector Experiment Particle Detector not applicable not applicable Apollo 14 Suprathermal Ion Detector Experiment (SIDE) measured the energies and masses of positive ions reaching the lunar surface, including magnetospheric ions and those generated from ultraviolet ionization of the lunar atmosphere and from the free-streaming solar wind/lunar surface interaction.