2 papers
astro-ph.IM2018
A 3.9 km baseline intensity interferometry photon counting experiment
Giampiero Naletto, Luca Zampieri, Cesare Barbieri +6
In the last years we have operated two very similar ultrafast photon counting photometers (Iqueye and Aqueye+) on different telescopes. The absolute time accuracy in time tagging t…
astro-ph.IM2018
Recovering pyramid WS gain in non-common path aberration correction mode via deformable lens
D. Magrin, S. Bonora, M. Quintavalla +5
It is by now well known that pyramid based wavefront sensors, once in closed loop, have the capability to improve more and more the gain as the reference natural star image size is…