1 Physics Department and Biruni Observatory,
College of Sciences, Shiraz University, Shiraz 71454, Iran
2 Research Institute for Astrophysics and Astronomy of
Maragha (RIAAM), P.O. Box 55134-441, Maragha, Iran
Dr. Seyed Hossein Hendi
1 Physics Department and Biruni Observatory,
College of Sciences, Shiraz University, Shiraz 71454, Iran
2 Research Institute for Astrophysics and Astronomy of
Maragha (RIAAM), P.O. Box 55134-441, Maragha, Iran