Далечната страна (по-точно далечния край на Слънцето) снимка от стратосферата от полет на изтребител Миг 21 летяш на височина 13000 м, със скорост 1600-1700 км/ч. сн. ген. Д. Петров, доц. Я. Шопов Giant coronal streamers registered during the solar eclipse in 1999 from a sky fighter Mig-21 on Kodak Ektachrome IR film EIR 200. Blue color is due to blue or green light emission. Photograph by D. Petrov and Y. Shopov Structure of the solar dust corona and its interaction with the other coronal components Additional evidences that giant coronal streamers emitted only blue and green light during the eclipse on the 11 August 1999 (Fig. 14), were obtained directly from a hypersonic fighter flying at 13,000m altitude with speeds of 1600–1700 km/h Y.Y. Shopova,, D.A. Stoykovaa, K. Stoitchkovaa, L.T. Tsankova, A. Taneva, Kl. Burina, St. Belchevb, V. Rusanova, D. Ivanova, A. Stoevc, P. Muglovad, I. Iliev Journal of Atmospheric and Solar-Terrestrial Physics 70 (2008) 356–364
