Browsing Open Research by Author "Quick, J"

Now showing items 1-3 of 3

    • The AUSTRAL VLBI Observing Program

      Weston, S; Plank, L; Lovell, J; McCallum, J; Mayer, D; Reynolds, C; Quick, J; Weston, S; Titov, O; Shabala, S; Bohm, J; Natusch, T; Nickola, M; Gulyaev, S (Springer Journals, 2016)
      The AUSTRAL observing program was started in 2011, performing geodetic and astrometric very long baseline interferometry (VLBI) sessions using the new Australian AuScope VLBI antennas at Hobart, Katherine, and Yarragadee, ...

    • Results from the Regional AUSTRAL VLBI Sessions for Southern Hemisphere Reference Frames

      plank, L; Lovell, J; Bohm, J; Mayer, D; McCullum, J; Rastorgueva-Fio, E; Shabala, S; Sun, J; Titov, O; Weston, S; Quick, J (The University of Luxembourg, 2014)
      Since late 2011, more than 40 dedicated AUSTRAL VLBI sessions have been undertaken with the aim to strengthen the terrestrial and celestial reference frame in the southern hemisphere. In this program, the three 12-m antennas ...

    • The TANAMI Multiwavelength Program: Dynamic SEDs of Southern Blazars

      Krauß, F; Wilms, J; Kadler, M; Ojha, R; Schulz, R; Trüstedt, J; Edwards, PG; Stevens, J; Ros, E; Baumgartner, W; Beuchert, T; Blanchard, J; Buson, S; Carpenter, B; Dauser, T; Falkner, S; Gehrels, N; Gräfe, C; Gulyaev, S; Hase, H; Horiuchi, S; Kreikenbohm, A; Kreykenbohm, I; Langejahn, M; Leiter, K; Lovell, JEJ; Müller, C; Natusch, T; Nesci, R; Pursimo, T; Phillips, C; Plötz, C; Quick, J; Tzioumis, AK; Weston, S (EDP Sciences, 2016)
      Context. Simultaneous broadband spectral and temporal studies of blazars are an important tool for investigating active galactic nuclei (AGN) jet physics. Aims. We study the spectral evolution between quiescent and flaring ...