activity
20032010
most citedTesting the inverse-Compton catastrophe scenario in the intra-day variable blazar S5 0716+71, III. Rapid and correlated flux density variability from radio to sub-mm bands

84 citations · 168 across the 6 of their papers we have counts for

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Showing astro-ph.COShow all

2 papers · 1 filter

astro-ph.CO2010

New Global VLBI observations of the gravitational lensing system MG J0414+0534

F. Volino, O. Wucknitz, R. W. Porcas +9

The gravitational lens system MG J0414+0534 is formed by an elliptical galaxy at redshift ~0.96 and a quasar at z~2.64. The system geometry is typical of lensing by an elliptical g…

astro-ph.CO2009★ 66 cited

A gravitationally lensed water maser in the early Universe

C. M. V. Impellizzeri, J. P. McKean, P. Castangia +4

Water masers are found in dense molecular clouds closely associated with supermassive black holes in the centres of active galaxies. Based upon the understanding of the local water…