urn:nasa:pds:apollodoc:commondoc:a12_alsep_systems_handbook 1.0 1.7.0.0 Product_Document 2018 Reprint of Apollo Lunar Surface Experiments Package Systems Handbook, ALSEP 1 (Apollo 12) / Document Change 1, Unnumbered, NASA Manned Spacecraft Center, Houston, Texas, published 15 January 1969, revised 17 September 1969. 2018-06-11 1.0 Creation. Converted reprinted PDF to PDF/A format. Reprinted from the USRA Houston Repository, Lunar and Planetary Institute, https://repository.hou.usra.edu/handle/20.500.11753/595. 1969-09-17 This handbook provides detailed operational information about the Apollo 12 ALSEP package (ALSEP 1) and its experiments: structural/thermal control subsystem, electrical power subsystem, command subsystem, telemetry subsystem, Passive Seismic Experiment, Lunar Surface Magnetometer, Solar Wind Spectrometer, and Suprathermal Ion Detector Experiment/Cold Cathode Gage Experiment, and Dust/Thermal/Radiation Engineering Measurements (DTREM). This handbook was intended for specialized use by Experiment Flight Controllers in real-time and near-real-time operations of ALSEP 1. This document, in conjunction with the ALSEP Familiarization Handbook, ALSEP MT-03, Rev B, provided the Experiment Flight Controller with a thorough knowledge of ALSEP 1. This document, originally published 15 January 1969, includes Document Change 1 dated 17 September 1969. This document is in the public domain. PDF/A version English 1 a12_alsep_systems_handbook.pdf PDF/A