Twofold increase of the high-energy X-ray flux from Cygnus XR-1.
High energy X ray flux increase from Cygnus XR-1
Overbeck, J. W.↗
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High energy X-rays from Cen XR-2.
High energy X rays from Cen XR-2 observed by balloon flight in Australia
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.↗
A limit on the angular size of Cyg XR-1
Balloon-borne X ray telescope data limiting angular size of source Cyg XR-1
Floyd, F. W.↗
The X-ray spectra of Cygnus XR-1 and the Crab Nebula.
Crab Nebula and Cygnus XR-1 X ray spectra shown to have differential number power law spectra and same intensity
Peterson, L. E.↗
A study of visual and infrared observations of SCO XR-1.
Photoelectric spectrum scanning and IR photometric observations of Scorpius XR-1 X ray source
Becklin, E.↗
The X-ray spectrum of Sco XR-1 to 100 kev.
Spectrum of high energy X ray flux from Sco XR- 1 during balloon flight using active collimator detector and graded shield detector
Davison, P. J. N.↗
On X-ray line emission from Scorpius XR-1.
Scorpius XR-1 X ray emission spectra, discussing Fe emission line near 7 kev plasma models, supernova mass and cosmic abundance
Friedman, H.↗
Limit on the angular size of Cyg XR-1.
X ray source Cyg XR-1 angular diameter upper limit determined from balloon experiment data obtained with collimated X ray telescopes
Floyd, F. W.↗
Physical properties of the radio-emitting region in sCo XR-1.
Radio emission from Sco XR-1 shown as synchroton radiation of relativistic electrons in low density region surrounding denser core producing X ray
Ramaty, R.↗
Ionospheric effect of X-rays from Scorpius XR-1
X rays from Sco XR-1 compared with galactic cosmic rays and solar Lyman alpha radiation to determine ionospheric ionization causing radio wave attenuation
Poppoff, I. G.↗
Decrease in the high-energy X-ray flux from Centaurus XR-2
Balloon observations of Cen XR-2 X ray emission decrease
Lewin, W. H. G.↗
X-ray scattering by grains in the direction of the Crab pulsar and Sco XR-1
X ray scattering by interstellar grains in direction of Crab pulsar and Sco XR-1
Bowyer, C. S.↗
Scorpius XR-1 - Some X-ray and optical observations /1969 May/
Simultaneous X ray and optical observations of Scorpius XR-1, comparing rocket data from various flights
Burginyon, G. A.↗
A search for rapid optical oscillations in Scorpius XR-1
Sco XR-1 optical intensity power spectra oscillations searched for in pulsar frequencies and fundamental radial mode vibrations in white dwarfs and neutron stars
Bowyer, C. S.↗
Simultaneous radio and optical measurements of Scorpius XR-1
Scorpius XR-1 simultaneous radio and optical measurements, discussing correlation of fluxes
Bowyer, S.↗
X-ray observations of Virgo XR-1
Virgo XR-1 X rays observation with rocket-borne proportional counters, noting photo index or bremsstrahlung temperature consistency with spectrum
Bowyer, S.↗
X-ray intensity fluctuations in Cygnus XR-1
Cygnus XR-1 X ray intensity fluctuations, discussing time scales and periodicities
Friedman, H.↗