1.9k citations · 13.3k across the 136 of their papers we have counts for
4 papers · 1 filter
Using the Parallel Virtual Machine for Everyday Analysis
M. S. Noble, J. C. Houck, J. E. Davis +2
A review of the literature reveals that while parallel computing is sometimes employed by astronomers for custom, large-scale calculations, no package fosters the routine applicati…
Long Term Variability of Cygnus X-1. IV. Spectral Evolution 1999-2004
J. Wilms, M. A. Nowak, K. Pottschmidt +2
(abbreviated abstract) We present the long term spectral evolution of the Galactic black hole candidate Cygnus X-1 in the X-rays and at 15GHz using ~200 pointed observations taken…
Going with the flow: can the base of jets subsume the role of compact accretion disk coronae?
Sera Markoff Michael A. Nowak Joern Wilms
The hard state of X-ray binaries (XRBs) is characterized by a power law spectrum in the X-ray band, and a flat/inverted radio/IR spectrum associated with occasionally imaged compac…
INTEGRAL & RXTE Power Spectra of Cygnus X-1
K. Pottschmidt, J. Wilms, M. A. Nowak +3
We evaluate 0.03-20 Hz power spectra of the bright black hole binary Cyg X-1 obtained from non-deconvolved INTEGRAL-ISGRI event data. The ISGRI power spectra are compared to contem…