1. School of Physical Sciences, Swami Ramanand Teerth Marathwada University , Nanded 431606 , India
2. National Centre for Radio Astrophysics, Tata Institute of Fundamental Research , Pune 411007 , India
3. Department of Physics, Savitribai Phule Pune University , Pune 411007 , India
4. Department of Physics and Electronics, Maharashtra Udayagiri Mahavidyalaya , Udgir, Dist. Latur 413517 , India
5. Manipal Centre for Natural Sciences, Centre of Excellence, Manipal Academy of Higher Education , Manipal 576104 , India
6. Raman Research Institute , Bangalore 560080 , India
7. Centre for Space Research, North-West University , Potchefstroom 2520 , South Africa
8. Department of Physics, Deogiri College , Aurangabad 431005 , India