A classification of the X-ray and radio states of Cyg X-3 and their long-term correlations (2008)
Szostek, A., Zdziarski, A. A., McCollough, M. L.
We present a detailed classification of the X-ray states of Cyg X-3 based on the spectral shape and a new classification of the radio states based on the long-term correlated behaviour of the radio...
Laros, J. G., Boynton, W. V., Hurley, K. C., McCollough, M. L., Fishman, G. J., Meegan, C. A., ...
Between October 4, 1992, and August 1, 1993, concurrent coverage by the Compton Gamma-Ray Observatory (CGRO), Mars Observer (MO), and Ulysses spacecraft, was obtained for 78 Gamma-Ray Bursts (GRBs).
Harmon, B. A., Wilson, C. A., Fishman, G. J., Connaughton, V., Henze, W., Paciesas, W. S., ...
The Burst and Transient Source Experiment (BATSE), aboard the Compton Gamma Ray Observatory (CGRO), provided a record of the low-energy gamma-ray sky (20-1000 keV) between 1991 April and 2000 May...
First INTEGRAL observations of Cygnus X-3 (2003)
Vilhu, O., Hjalmarsdotter, L., Zdziarski, A. A., Paizis, A., McCollough, M. L., Beckmann, V., ...
We present the first INTEGRAL results on Cyg X-3 from the PV phase observations of the Cygnus region. The source was clearly detected by the JEM-X, ISGRI and SPI detectors. The INTEGRAL observations...
The 590 days long term periodicity of the microquasar GRS 1915+105 (2003)
Rau, A., Greiner, J., McCollough, M. L.
We report on the discovery of a 590 days long term periodicity in the hard X-ray component of the microquasar \grs found from a comprehensive study of more than four years of {\it RXTE} observations....
First INTEGRAL observations of Cygnus X-3 (2003)
Vilhu, O., Hjalmarsdotter, L., Zdziarski, A. A., Paizis, A., McCollough, M. L., Beckmann, V., ...
The Burst and Transient Source Experiment Earth Occultation Technique (2001)
Harmon, B. A., Fishman, G. J., Wilson, C. A., Paciesas, W. S., Zhang, S. N., Finger, M. H., ...
An Earth orbiting detector sensitive to gamma ray photons will see step-like occultation features in its counting rate when a gamma ray point source crosses the Earth's limb. This is due to the...
X-ray states and radio emission in the black hole candidate XTE J1550-564 (2001)
Corbel, S., Kaaret, P., Jain, R. K., Bailyn, C. D., Fender, R. P., Tomsick, J. A., ...
We report on radio and X-ray observations of the black hole candidate (BHC) XTE J1550-564 performed during its 2000 X-ray outburst. Observations have been conducted with the Australia Telescope...
The Compact Jet of the Black Hole Candidate XTE J1550-564 during the 2000 X-ray Outburst (2001)
Corbel, S., Kaaret, P., Jain, R.K., Bailyn, C.D., Fender, R.P., Tomsick, J.A., ...
X-Ray States and Radio Emission in the Black Hole Candidate XTE J1550-564 (2001)
Corbel, S., Kaaret, P., Jain, R.K., Bailyn, C.D., Fender, R.P., Tomsick, J.A., ...
The Fourth BATSE Gamma-Ray Burst Catalog (Revised) (1999)
Paciesas, W. S., Meegan, C. A., Pendleton, G. N., Briggs, M. S., Kouveliotou, C., Koshut, T. M., ...
The Burst and Transient Source Experiment (BATSE) on the Compton Gamma Ray Observatory (CGRO) has triggered on 1637 cosmic gamma-ray bursts between 1991 April 19 and 1996 August 29. These events...
BATSE observations of BL Lac Objects (1998)
Connaughton, V., Robinson, C. R., McCollough, M. L., Laurent-Muehleisen, S. A.
The Burst and Transient Source Experiment (BATSE) on the Compton Gamma-Ray Observatory has been shown to be sensitive to non-transient hard X-ray sources in our galaxy, down to flux levels of 100...
X-Ray Spectral Behavior of the Relativistic Jet Source Cygnus X-3 (1998)
McCollough, M. L., Robinson, C. R., Zhang, S. N., Harmon, B. A., Paciesas, W. S., Dieters, S., ...
Cyg X-3 is an unusual X-ray binary which shows remarkable correlative behavior between the hard X-ray, soft X-ray, and the radio. We present an analysis of these long term light curves in the context...
Discovery of Correlated Behavior Between the HXR and the Radio Bands in Cygnus X-3 (1998)
McCollough, M. L., Robinson, C. R., Zhang, S. N., Harmon, B. A., Hjellming, R. M., Waltman, E. B., ...
Using CGRO/BATSE hard X-ray (HXR) data and GHz radio monitoring data from the Green Bank Interferometer (GBI), we have performed a long term study ($\sim$ 1800 days) of the unusual X-ray binary Cyg...
RXTE Observations of Cygnus X-3 (1998)
McCollough, M. L., Robinson, C. R., Zhang, S. N., Harmon, B. A., Paciesas, W. S., Dieters, S. W., ...
In the period between May 1997 and August 1997 a series of pointed RXTE observations were made of Cyg X-3. During this period Cyg X-3 made a transition from a quiescent radio state to a flare state...
Five Years in the Life of Cygnus X-1: BATSE Long-Term Monitoring (1997)
Paciesas, W., Robinson, C. R., McCollough, M. L., Zhang, S. N., Harmon, B. A., Wilson, C. A.
The hard X-ray emission from Cygnus X-1 has been monitored continually by BATSE since the launch of CGRO in April 1991. We present the hard X-ray intensity and spectral history of the source covering...
Long-Term Variability in Bright Hard X-ray Sources: 5+ Years of BATSE Data (1997)
Robinson, C. R., Harmon, B. A., McCollough, M. L., Paciesas, W. S., Sahi, M., Scott, D. M., ...
The operation of CGRO/BATSE continues to produce, after more than 5 years, a valuable database for the study of long-term variability in bright hard X-ray sources. The all-sky capability of BATSE...
Kimble, C. E., McCollough, M. L., Paterno, V. A., Anderson, A. W.
Lipids were extracted from vegetative cells and spores of Clostridium botulinum. The total lipids extracted averaged approximately 3.8% of the dry weight of vegetative cells and 2.5% of the dry...
Kimble, C. E., McCollough, M. L., Paterno, V. A., Anderson, A. W.
Lipids were extracted from vegetative cells and spores of Clostridium botulinum. The total lipids extracted averaged approximately 3.8% of the dry weight of vegetative cells and 2.5% of the dry...