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Demultiplexed Surface Electrical Data


Availability: At NSSDC, Ready for Offline Distribution (or Staging if Digital)

Time span: 1972-12-11 to 1972-12-13


This data set consists of a BCD magnetic tape generated on an IBM 360 computer containing all the data of one type in a simple array which were digitized and demultiplexed. The data on the tape consist of -- (1) receiver operating mode compared to time, (2) receiver temperature compared to time, (3) received-signal strength during times when the transmitter was turned off (6 detection frequencies, 3 components), (4) receiver calibration signals from the detection of calibrated noise sources (6 detection frequencies, 3 sources), and (5) data for each experiment frequency. The data for each experiment frequency consist of the range compared to time array and the detected signal strength to time for 6 components (2 transmitter antennas and 3 receiver antennas). The tape also contains navigation data. There are 2 files of data. The first file contains straightened science and navigation data. The second file contains unstraightened science data.

Alternate Names

  • Demultiplexed Data


  • Planetary Science: Geology and Geophysics


  • 72-096C-07B

Additional Information



Questions and comments about this data collection can be directed to: Coordinated Request and User Support Office



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