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e-Article

Multiwavelength observations of short-timescale variability in NGC 4151 .4. Analysis of multiwavelength continuum variability
Document Type
Source
ASTROPHYSICAL JOURNAL. 470(1):364-377
Subject
galaxies
active
individual (NGC 4151)
Seyfert
ultraviolet
X-rays
ACTIVE GALACTIC NUCLEI
OBJECT PKS 2155-304
BROAD-LINE REGION
X-RAY-EMISSION
CFA SEYFERT-GALAXIES
ULTRAVIOLET VARIABILITY
ACCRETION DISKS
Language
English
ISSN
0004-637X
Abstract
This paper combines data from the three preceding papers in order to analyze the multi-wave-band variability and spectral energy distribution of the Seyfert 1 galaxy NGC 4151 during the 1993 December monitoring campaign. The source, which was near its pea