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Browsing by Author "Tosh, Warren M."

Browsing by Author "Tosh, Warren M."

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  • A2 HFE DH15 anomaly investigation 
    Gilson, R. (Bendix Corporation, Aerospace Systems Division, 1971)
    Since 219/10/27/56 EGMT, data from A2 Heat Flow Experiment probe 2 thermocouple reference bridge Channel DH15 (DH91=1110) has exhibited symptoms that indicate a possible failure within the HFE electronics. At the above ...
  • ALSEP automatic switchable load study final report 
    Marsh, A.; Tosh, Warren M. (Bendix Aerospace Systems Division, 1968)
    A study was conducted to establish feasibility of adding a feature which automatically adjusts power subsystem loading. This ATM reports the results of this study.
  • ALSEP long term operational planning 
    Perkins, Derek.; Tosh, Warren M. (Bendix, Aerospace Systems Division, 1975)
    This document provides engineering information relative to the long term operating characteristics of the five ALSEP systems presently active on the lunar surface. The information includes a current summary of the operational ...
  • ALSEP long term operational planning 
    Perkins, Derek.; Tosh, Warren M. (Bendix, Aerospace Systems Division, 1974)
    This document provides engineering information relative to the long term operating characteristics of the five ALSEP systems presently active on the lunar surface. The information includes a current summary of the operational ...
  • ALSEP long term operational planning 
    Perkins, Derek.; Tosh, Warren M. (Bendix, Aerospace Systems Division, 1974)
    This document provides engineering information relative to the long term operating characteristics of the five ALSEP systems presently active on the lunar surface. The information includes a current summary of the operational ...
  • ALSEP long term operational planning : (final) 
    Perkins, Derek.; Tosh, Warren M. (Bendix, Aerospace Systems Division, 1974)
    This document provides engineering information relative to the long term operating characteristics of the five ALSEP systems presently active on the lunar surface. The information includes a current summary of the operational ...
  • Central Station power switching characteristics 
    Douthat, D. Z.; Neau, O. T.; Tosh, Warren M. (Bendix Aerospace Systems Division, 1968)
    This ATM summarizes the conditions which led to the ALSEP Central Station Discrepancy Report AA 7344 and analyzes the results of trouble shooting steps performed to isolate and define the anomaly. Recommendations are made ...
  • Central Station timer and command decoder interface 
    Tosh, Warren M. (Bendix Aerospace Systems Division, 1968)
    This unscheduled ATM is published to define the switching operation of the Central Station Timer and its interface with the Delayed Command Sequencer and Pulse Shaping Circuits of the Command Decoder.
  • Final report of study effort authorized under ALSEP CCP 90 
    Tosh, Warren M. (Bendix Aerospace Systems Division, 1968)
    This report presents descriptions of four concepts which, to varying degrees, might reduce the range of temperature swing during the lunar diurnal cycle. These concepts are also compared on the basis of thermal support ...
  • HFE power off during lunar night 
    Smith, B. D. (Bendix Corporation, Aerospace Systems Division, 1971)
    This ATM responds to an MSC request that Bendix review the unscheduled operation of the HFE with power off during lunar night, provide an assessment of the low temperature to which the instrument was exposed and appraise ...
  • HFE SN-05 calibration constants 
    Bedford, A.; Gilson, R. (Bendix Corporation, Aerospace Systems Division, 1969)
    This ATM specifies the calibration constants for the Heat Flow Experiment, SN-05, which is a part of the ALSEP Flight #3 System. These constants are published herein primarily because of their application in ALSEP telemetry ...
  • Moon positions relative to Earth-Sun line. 
    Tosh, Warren M.; Breezy, T. A. (Bendix Aerospace Systems Division, 1970-1977)
    Charts depicting the Moon positions relative to the Earth-Sun line for 1971-1977. Table gives Midnight, Sunrise, Lunation/Noon, and Sunset for Apollo ALESP 12, 14, 15, 16, and 17 for the month.

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