372 citations · 2.7k across the 45 of their papers we have counts for
Showing 1999Show all
2 papers · 1 filter
astro-ph1999★ 21 cited
Two Neutron Star SXT in Quiescence: 4U 2129+47 and EXO 0748-676
Michael R. Garcia, Paul J. Callanan
We report on x-ray observations of two soft x-ray transients containing neutron stars, 4U 2129+47 and EXO 0748-676. Our emphasis is on the quiescent properties of these sources. Th…
astro-ph1999★ 27 cited
Aql X-1 in Outburst and Quiescence
M. R. Garcia, P. J. Callanan, J. McCarthy +2
We present photometry and spectroscopy of the soft x-ray transient Aql X-1. Optical photometry during an active state shows a strong (0.6 mag peak-to-peak) modulation at a period o…