The gravitational mass of Proxima Centauri measured with SPHERE from a microlensing event

Zurlo, A.

;Gratton, R.;Mesa, D.;Desidera, S.;Enia, A.;Sahu, K.;Almenara, J. -M.;Kervella, P.;Avenhaus, H.;Girard, J.;Janson, M.;Lagadec, E.;Langlois, M.;Milli, J.;Perrot, C.;Schlieder, J. -E.;Thalmann, C.;Vigan, A.;Giro, E.;Gluck, L.;Ramos, J.;Roux, A.

2018