64 citations · 486 across the 44 of their papers we have counts for
3 papers · 1 filter
Amplification and variability of the AGN X-ray emission due to microlensing
L. C. Popovic, P. Jovanovic, T. Petrovic +1
We consider the contribution of microlensing to the AGN Fe K line and X-ray continuum amplification and variation. To investigate the variability of the line and X-ray continuum…
Gravitationally Lensed QSOs: Optical Monitoring with the EOCA and the Liverpool Telescope (LT)
L. J. Goicoechea, A. Ullan, J. E. Ovaldsen +3
The aim of this contribution is to present the two first phases of the optical monitoring programme of the Gravitational Lenses group at the Universidad de Cantabria (GLUC, http://…
Is there a caustic crossing in the lensed quasar Q2237+0305 observational data record?
R. Gil-Merino, J. Gonzalez-Cadelo, L. J. Goicoechea +2
We re-investigate the gravitationally lensed system Q2237+0305 data record to quantify the probability of having a caustic crossing in the A component. Several works assume that th…