Sky survey of high-energy cosmic X-rays and spectral information on sources in the Crab nebula, Cygnus, and Scorpius.
X ray survey of northern sky in 20-100 kev energy range, giving spectra for Cyg X-1, Tau X-1 and Crab nebula
Clark, G. W.↗
Engineering topics
Lewin, W. H. G.
Publications and source records attributed to Lewin, W. H. G..
Observation of Cen XR-2 and other high-energy X-ray sources in the southern sky.
Balloon flight observations of high energy X ray source in Centaurus, Norma and Lupus
Clark, G. W.↗
Observation of an X-ray flare from Sco X-1.
Sco X-1 X ray flare during balloon flight X ray survey
Clark, G. W.↗
Sky survey of high-energy cosmic X-rays and spectra of the sources in the Crab Nebula and Cygnus.
Northern sky survey of high energy cosmic X rays and sources spectra in Crab Nebula and Cygnus using balloon-borne detector
Clark, G. W.↗
Decrease in the high energy X-ray flux from Cen XR-2. Search for X-rays from the large and small Magellanic clouds
High energy X ray sky survey data on decreased intensity of Cen XR-2, and X ray energy flux from Magellanic clouds - Mildura, Australia, October 15 and 24, 1967
Clark, G. W.↗
Spectral data on SCO X-1 in the energy range from 20 to 100 kev.
Sco X-1 high energy X ray spectrum noting discrepancy in flux intensity
Clark, G. W.↗
Escape corrections for X-ray spectra of celestial sources.
Crab Nebula X-ray spectrum from balloon observations, noting importance of correction for escaped iodine K component
CELESTIAL OBSERVATION↗