1. Department of Physics and Materials Science, Faculty of Science Chiang Mai University Chiang Mai Thailand
2. Research Center in Physics and Astronomy, Faculty of Science Chiang Mai University Chiang Mai Thailand
3. National Astronomical Research Institute of Thailand (NARIT) Chiang Mai Thailand
4. Bartol Research Institute, Department of Physics and Astronomy University of Delaware Newark DE USA
5. Department of Physics, Faculty of Science Mahidol University Bangkok Thailand
6. Department of Physics and Astronomy Uppsala University Uppsala Sweden
7. Wisconsin IceCube Particle Astrophysics Center University of Wisconsin‐Madison Madison WI USA
8. Pyle Consulting Group, Inc. St. Charles IL USA