1. Department of Physics, School of Natural Sciences; Shiv Nadar University; Tehsil Dadri India
2. Atmospheric Research Laboratory, Department of Physics; Banaras Hindu University; Varanasi India
3. Physics Department; Punjabi University; Patiala India
4. School of Earth and Environmental Sciences, Schmid College of Science and Technology; Chapman University; Orange California USA
5. Department of Physics and Atmospheric Science; Dalhousie University; Halifax Nova Scotia Canada
6. Research and Technology Development Centre; Sharda University; Greater Noida India
7. Radio and Atmospheric Sciences Division, National Physical Laboratory; New Delhi India