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The Acquisition and Processing of Data from the Ariel 1 and Ariel 2 Satellites

Published online by Cambridge University Press:  04 July 2016

E. B. Dorling*
Affiliation:
Formerly UK Ariel 2 Project Manager, Space Research Management Unit, Science Research Council, now at the Milliard Space Science Laboratory, Department of Physics, University College, London

Summary

The first two US/UK co-operative satellites, Ariel 1 and Ariel 2, were put into orbit in April 1962 and March 1964, and both functioned most successfully. The lecture describes the NASA Pulsed Frequency Modulated telemetry system, including the methods used to store and transmit the data to ground stations, the digitising techniques used to prepare these data for entry into a computer and, finally, the organisation of the central data handling operations to the point where the partially or wholly reduced results were handed over to the various experimenters for analysis.

Type
All-Day Symposium on Trials Data and their Handling
Copyright
Copyright © Royal Aeronautical Society 1966

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References

1.Rochelle, R. W.Pulse Frequency Modulation. IRE Trans on Space Electronics and Telemetry, p 107, June 1962.CrossRefGoogle Scholar
2.Lloyd Miss, W. Data Reduction for the Satellite Ariel RAE Technical Note No. SPACE 36, July 1963.Google Scholar
3.A Discussion on the Results from the First Anglo-American Satellite Ariel 1 and Related Observations. Proc Roy Soc A, 281, pp 437583, 1964.Google Scholar
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6.Merson, R. H. A Pegasus Computer Programme for the Improvement of the Orbital Parameters. International Union of Theoretical and Applied Mechanics, Symposium on the Dynamics of Satellites, May 1962.CrossRefGoogle Scholar