BR Cyg
Giuricin1981 - Giuricin1981V (Johnson V)
Giuricin & Mardirossian’s (1981) solution of Wehinger’s (1968) B&V light curves did not fit very well, so I modified the temperatures and used corresponding limb darkenings (Van Hamme (1993)) but kept their photometric mass ratio. The fit is a compromise between the two bandpasses, as primary minimum doesn’t fit well in either filter. A spectroscopic mass ratio is needed and probably modern light curves to determine the true solution to this system.