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Studies of the Solar X-Ray Spectrum as a Function of Position on the Disk

Published online by Cambridge University Press:  14 August 2015

D. H. Brabban ,
W. M. Glencross  and
J. R. H. Herring
D. H. Brabban
Affiliation:
Mullard Space Science Laboratory, University College, London, U.K.
W. M. Glencross
Affiliation:
Mullard Space Science Laboratory, University College, London, U.K.
J. R. H. Herring
Affiliation:
Mullard Space Science Laboratory, University College, London, U.K.

Extract

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Work has been in progress for many years at University College London to determine how the intensity spectrum of emitted X-rays changes as a function of time and position on the solar disk. Early spectroheliographs consisted of grazing incidence parabolic mirrors which focussed radiation onto proportional counters from which spectral data were obtained. Such instruments, built in collaboration with the University of Leicester Group, have been flown on two rockets (Negus et al., 1969) and on the OSO V satellite (Herring et al., 1971).

Type
Part II: X-ray Astonomy
Information
Symposium - International Astronomical Union , Volume 41: New Technique in Space Astronomy , 1971 , pp. 135 - 136
Copyright
Copyright © Reidel 1971 

References

Herring, J. R. H., Glencross, W. M., Parkinson, J. H., and Pounds, K. A.: 1971, Proc. Roy. Soc. London A321, 493.Google Scholar
Negus, C. R., Glencross, W. M., and Pounds, K. A.: 1969, Proc. Roy. Soc. London A317, 101.Google Scholar
Willmore, A. P.: 1970, Monthly Notices Roy. Astron. Soc. 147, 387.CrossRefGoogle Scholar