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X-ray flux from discrete sources

Published online by Cambridge University Press:  14 August 2015

U. R. Rao ,
E. V. Chitnis ,
A. S. Prakasarao  and
U. B. Jayanthi
U. R. Rao
Affiliation:
Physical Research Laboratory, Ahmedabad, India
E. V. Chitnis
Affiliation:
Physical Research Laboratory, Ahmedabad, India
A. S. Prakasarao
Affiliation:
Physical Research Laboratory, Ahmedabad, India
U. B. Jayanthi
Affiliation:
Physical Research Laboratory, Ahmedabad, India

Abstract

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Preliminary results of two rocket flights carrying X-ray payloads conducted from Thumba Equatorial Rocket Launching Station (TERLS), Trivandrum, India, on November 3, 1968, and November 7, 1968, respectively, are presented. The results indicate the first evidence for the existence of low energy X-ray flux in the energy range 2–20 keV from Cen-X2 source since the reported extinction in May, 1967. The energy spectrum and the absolute flux of X-rays from Cen-X2, Sco-X1 and Tau-X1 are presented and compared with other observations.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 37: Non-Solar X- and Gamma-Ray Astronomy , 1970 , pp. 88 - 93
Copyright
Copyright © Reidel 1970 

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