38 citations · 38 across the 1 of their papers we have counts for
4 papers
Long-Term X-ray Monitoring of 1E 1740.7-2942 and GRS 1758-258
D. S. Main, D. M. Smith, W. A. Heindl +4
We report on long-term observations of the Galactic-bulge black hole candidates 1E 1740.7-2942 and GRS 1758-258 with the Rossi X-Ray Timing Explorer. 1E 1740.7-2942 has been observ…
XTE J1739-302: An Unusual New X-ray Transient
D. M. Smith, D. Main, F. Marshall +5
A new x-ray transient, designated XTE J1739-302, was discovered with the Proportional Counter Array (PCA) on the Rossi X-ray Timing Explorer (RXTE) in data from 12 August 1997. Alt…
Gamma-ray limits on Galactic 60Fe nucleosynthesis and implications on the Origin of the 26Al emission
J. E. Naya, S. D. Barthelmy, L. M. Bartlett +5
The Gamma Ray Imaging Spectrometer (GRIS) recently observed the gamma-ray emission from the Galactic center region. We have detected the 1809 keV Galactic 26Al emission at a signif…
Far-UV Absorption Lines in the Remnant of SN 1006
Chi-Chao Wu, D. Michael Crenshaw, Andrew J. S. Hamilton +3
We have obtained a far-ultraviolet spectrum (1150 - 1600 Ang.) of a hot subdwarf star behind the remnant of SN 1006 with the Faint Object Spectrograph (FOS) on the Hubble Space Tel…