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    <logical_identifier>urn:nasa:pds:apollodoc:commondoc:a15_alsep_systems_handbook</logical_identifier>
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    <title>Apollo Lunar Surface Experiments Package Systems Handbook, ALSEP A2 (Apollo 15),
    PCN-1</title>
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    <Citation_Information>
      <publication_year>2018</publication_year>
      <description>Reprint of Apollo Lunar Surface Experiments Package Systems Handbook, ALSEP A2,
      PCN-1, unnumbered, NASA Manned Spacecraft Center, Houston, Texas, published 24 March 1971,
      revised 15 April 1971.</description>
    </Citation_Information>
    <Modification_History>
      <Modification_Detail>
        <modification_date>2018-06-11</modification_date>
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        <description>Creation. Converted reprinted PDF to PDF/A format.</description>
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    <acknowledgement_text>Reprinted from the USRA Houston Repository, Lunar and Planetary
    Institute, https://repository.hou.usra.edu/handle/20.500.11753/665.</acknowledgement_text>
    <publication_date>1971-04-15</publication_date>
    <description>This handbook provides detailed operational information about the Apollo 15 ALSEP
    package (ALSEP A2) and its experiments: structural/thermal control subsystem, electrical power
    subsystem, command subsystem, telemetry subsystem, Passive Seismic Experiment, Lunar Surface
    Magnetometer, Solar Wind Spectrometer, Suprathermal Ion Detector Experiment/Cold Cathode Gage
    Experiment, Heat Flow 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 A2. 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 A2. This document, originally published 24 March 1971, includes
    revision PCN-1 dated 15 April 1971. This document is in the public domain.</description>
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      <language>English</language>
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