T. Pogrosheva, V. Lipunov, E. Gorbovskoy, V. Kornilov, N. Tiurina, P. Balanutsa, A. Kuznetsov, D. Vlasenko, V. Vladimirov, D. Zimnukhov, (Moscow State University, SAI) N. Budnev, O. Gress (Irkutsk State University), R. Rebolo Lopez, M. Serra-Ricart (IAC), D. Buckley (SAAO), R. Podesta, F. Podesta, C. Lopez, C. Francile (OAFA), H. Levato (SJNU), V. Senik, A. Tlatov, D. Dormidontov (Kislovodsk solar station of the Pulkovo observatory RAS) A. Gabovich, V. Yurkov, D. Kobtsev, Y. Sergienko (Blagoveshchensk Educational University) V. Shumkov, S. Shurpakov (MASTER team members)
MASTER OT J152618.28+085709.2, ZTF18acvjnst, Gaia18eaj, ATLAS19bqz, PS19ano