4 papers
FUSE 900-1200A Spectroscopy of AM Her
J. B. Hutchings, A. W. Fullerton, A. P. Cowley +1
Spectra of the magnetic white dwarf binary AM Her were obtained with the Far Ultraviolet Spectroscopic Explorer (FUSE) during three consecutive spacecraft orbits. These observation…
RXTE Observations of LMC X-1
P. C. Schmidtke, A. L. Ponder, A. P. Cowley
The luminous X-ray binary and black-hole candidate LMC X-1 has been observed with the Rossi X-ray Timing Explorer (RXTE) to search for quasi-periodic oscillations (QPO), previously…
The SMC Supersoft X-ray Binary 1E 0035.4-7230 (SMC 13)
David Crampton, J. B. Hutchings, A. P. Cowley +1
Details of simultaneous photometric and spectroscopic observations of the optical counterpart of the `supersoft' X-ray source 1E 0035.4-7230 (SMC 13) are presented. Although the sp…
THE CLUSTERING OF QUASARS
P. Andreani, S. Cristiani, F. La Franca
We have investigated the spatial distribution of quasars and its relationship with redshift by using the two-point correlation function, the variance of cell counts and the conditi…