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Space Telescope and Optical Reverberation Mapping Project. III. Optical Continuum Emission and Broad-Band Time Delays in NGC 5548
M. M. Fausnaugh, K. D. Denney, A. J. Barth +94
We present ground-based optical photometric monitoring data for NGC 5548, part of an extended multi-wavelength reverberation mapping campaign. The light curves have nearly daily ca…
A survey of X-ray emission from 100 kpc radio jets
Daniel A Schwartz, Herman L Marshall, Diana M Worrall +8
We have completed a Chandra snapshot survey of 54 radio jets that are extended on arcsec scales. These are associated with flat spectrum radio quasars spanning a redshift range z=0…
Exploring Multiwavelength AGN Variability with Swift Archival Data
Jonathan Gelbord, Caryl Gronwall, Dirk Grupe +2
We are conducting an archival Swift program to measure multiwavelength variability in active galactic nuclei (AGN). This variability information will provide constraints on the geo…
The largest Swift AGN monitoring campaign: UV/optical variability in NGC 5548
S. D. Connolly, I. M. McHardy, D. T. Cameron +7
We report on the largest Swift AGN monitoring program, concerning UV/optical variability in Seyferts. From 554 observations, over a 750d period, of the Seyfert galaxy NGC 5548, we…
Swift follow-up of IceCube triggers, and implications for the Advanced-LIGO era
P. A. Evans, J. P. Osborne, J. A. Kennea +11
Between 2011 March and 2014 August Swift responded to 20 triggers from the IceCube neutrino observatory, observing the IceCube 50% confidence error circle in X-rays, typically with…