135 citations · 1.3k across the 68 of their papers we have counts for
4 papers · 1 filter
Observation of a sudden cessation of a very-high-energy gamma-ray flare in PKS 1510-089 with H.E.S.S. and MAGIC in May 2016
H. E. S. S. Collaboration, H. Abdalla, R. Adam +430
The flat spectrum radio quasar (FSRQ) PKS 1510-089 is known for its complex multiwavelength behavior, and is one of only a few FSRQs detected at very high energy (VHE, GeV…
Interferometric Monitoring of Gamma-ray Bright AGNs: OJ 287
Jee Won Lee, Sang-Sung Lee, Juan-Carlos Algaba +9
We present the results of simultaneous multi-frequency imaging observations at 22, 43, 86, and 129\,GHz of OJ\,287. We used the Korean VLBI Network as part of the Interferometric M…
Using variability and VLBI to measure cosmological distances
Jeffrey A. Hodgson, Benjamin L'Huillier, Ioannis Liodakis +2
In this paper, we propose a new approach to determining cosmological distances to active galactic nuclei (AGN) via light travel-time arguments, which can be extended from nearby so…
Modelling the strongest silicate emission features of local type 1 AGN
M. Martínez-Paredes, O. González-Martín, D. Esparza-Arredondo +8
We measure the 10 and m silicate features in a sample of 67 local () type 1 active galactic nuclei (AGN) with available {\it Spitzer} spectra dominated by non-stellar p…