urn:nasa:pds:context:instrument:oms.a15c 1.0 1.8.0.0 Product_Context Apollo 15 OMS Apollo 15 OMS A15 OMS A15 OMS Apollo 15 MS Apollo 15 Mass Spectrometer 2017-11-14 1.0 Created by the NASA Space Science Data Coordinated Archive. urn:nasa:pds:context:instrument_host:spacecraft.a15c instrument_to_instrument_host urn:nasa:pds:apollodoc:a15doc:a15c_oms_overview instrument_to_document Apollo 15 Preliminary Science Report, NASA SP-289, 546 pages, published by NASA, Washington, D.C., 1972. reference.APOLLO17A1973 Apollo Scientific Experiments Data Handbook, NASA Technical Memorandum X-58131, JSC-09166, published by NASA Johnson Space Center, Houston, Texas, Aug. 1974. reference.APOLLOSEDH1974 10.1016/0020-7381(72)83026-2 Hoffman, J. H., Lunar orbital mass spectrometer, International Journal of Mass Spectrometry and Ion Physics, Volume 8, Issue 4, pp. 403-416, 1972. Apollo 15 Orbital Mass Spectrometer (OMS) Experiment Spectrometer Apollo 15 Orbital Mass Spectrometer (OMS) Experiment, carried on board the Command and Servicing Module, measured the composition of the lunar atmosphere.