39 citations · 39 across the 1 of their papers we have counts for
4 papers
The Celestial Reference Frame at 24 and 43 GHz. II. Imaging
P. Charlot, D. A. Boboltz, A. L. Fey +10
We have measured the sub-milli-arcsecond structure of 274 extragalactic sources at 24 and 43 GHz in order to assess their astrometric suitability for use in a high frequency celest…
Normal Branch Quasi-Periodic Oscillations in Sco X-1: Viscous Oscillations of a Spherical Shell Near the Neutron Star
L. Titarchuk, C. F. Bradshaw, B. J. Geldzahler +1
We present a comprehensive classification of all observed QPOs within the framework of the transition layer model using a large set of Rossi X-ray Timing Explorer (RXTE) data for S…
Sco X-1: The Evolution and Nature of the Twin Compact Radio Lobes
E. B. Fomalont, B. J. Geldzahler, C. F. Bradshaw
The radio components associated with the LMXB Sco X-1 have been monitored with extensive VLBI imaging at 1.7 and 5.0 GHz over four years, including a 56-hour continuous VLBI observ…
Sco X-1: Energy Transfer from the Core to the Radio Lobes
E. B. Fomalont, B. J. Geldzahler, C. F. Bradshaw
The evolution of the radio emission from Sco X-1 is determined from a 56-hour continuous VLBI observation and from shorter observations over a four-year period. The radio source co…