78 citations · 299 across the 12 of their papers we have counts for
5 papers · 1 filter
Optical and UV Light Curves of the Accretion Disk Corona Source 4U 1822-371
A. J. Bayless, E. L. Robinson, R. I. Hynes +2
The eclipsing low-mass X-ray binary 4U is the prototypical accretion disk corona (ADC) system. We have obtained new time-resolved UV spectrograms of 4U with the Hubble Space Telesc…
The UV line spectrum of the soft X-ray transient XTE J1118+480: a CNO processed core exposed
C. A. Haswell, R. I. Hynes, A. R. King +1
We compare UV spectra of the recent soft X-ray transients XTE J1118+480 and XTE J1859+226. The emission line strengths in XTE J1118+480 strongly suggest that the accreting material…
An optimal extraction of spatially blended spectra
R. I. Hynes
We describe an algorithm to optimally extract individual spectra of blended sources from a long slit spectrum. A semi-analytic model for the spatial profile is used: a Voigt profil…
The X-ray Transient XTE J2012+381
R. I. Hynes, P. Roche, P. A. Charles +1
We present optical and infrared observations of the soft X-ray transient (SXT) XTE J2012+381 and identify the optical counterpart with a faint red star heavily blended with a brigh…
HST Observations of GRO J1655-40 in Outburst
R. I. Hynes
We examine the results of a coordinated HST-RXTE-CGRO campaign to study the microquasar GRO J1655-40 during its 1996-7 outburst, focusing on interpretation of the overall anti-corr…