1. Space Physics Laboratory; Vikram Sarabhai Space Centre; Thiruvananthapuram India
2. Centre for Atmospheric and Oceanic Sciences; Indian Institute of Science; Bangalore India
3. Department of Physics; Andhra University; Visakhapatanam India
4. Department of Physics; Sri Krishnadevaraya University; Anantapur India
5. Department of Physics; Dibrugarh University; Dibrugarh India
6. Department of Physics; Punjabi University; Patiala India