| Affiliation: | 1. Astronomy Department, National Research Institute of Astronomy and Geophysics (NRIAG), 11421 Helwan, Cairo, Egypt;2. Kottamia Center of Scientific Excellence in Astronomy and Space Science (KCScE, STDF, ASRT), Cairo, Egypt;1. Ulugh Beg Astronomical Institute, Astronomicheskaya str., 33, Tashkent 100052, Uzbekistan;2. Fesenkov Astrophysical Institute, Observatory 23, Almaty 050020, Kazakhstan;1. Department of Physics, Bojnourd Branch, Islamic Azad University, Bojnourd, Iran;2. Faculty of physics, University of Tabriz, 51666-16471 Tabriz, Iran |
