No CrossRef data available.
Published online by Cambridge University Press: 07 August 2017
25 star systems were observed in 1983-1987 with the 80cm telescope on the board of astrophysical station “Astron”. Entrance diaphragms were 60″ and 10″. Spectrometer with the exit slit 28 A has measured fluxes in erg/sec cm2 A in the region 1600-3500 AA in regime of narrow band photometry. Exposures in every point were 2-5 min for bright objects and 10-30 min for week ones.