3 papers
astro-ph1998
Regularities in the Long Term Optical Light Curve of the Black Hole Candidate Binary A0620-00 (V616 Mon)
Elia M. Leibowitz, Shirley Hemar, Marina Orio
We have monitored the R and I magnitudes of the black hole candidate system A0620-00 (V616 Mon) in the years 1991-95 at the Wise Observatory. Combining our data with some additiona…
astro-ph1996
Multiwavelength observations of short time-scale variability in NGC 4151. IV. Analysis of multiwavelength continuum variability
R. A. Edelson et al
This paper combines data from the three preceding papers in order to analyze the multi-waveband variability and spectral energy distribution of the Seyfert~1 galaxy NGC~4151 during…
astro-ph1996
Multiwavelength observations of short time-scale variability in NGC 4151. II. Optical observations
S. Kaspi et al
We present the results of an intensive ground-based spectrophotometric monitoring campaign of the Seyfert galaxy NGC~4151 for a period of over two months, with a typical temporal r…