Citation:Gazeas K, Vasilopoulos G, Petropoulou M, Sapountzis K. Optical follow-up of V404 Cyg during the current enhanced activity. [Internet]. 2015;7650:1.ExportBibTex RTF Tagged XML RIS Abstract:V404 Cyg is a known black hole Low mass X-ray binary with a late G-type companion, having a ~6.5 d orbital period. On June 15 18:32 UT Swift Burst Alert Telescope (BAT) was triggered due to the high X-ray activity of the system (Barthelmy et al.Website RTFRIS
