High Altitude Optical Aeronomy Observatory
Located at Indian Astronomical Observatory, Hanle, Leh Ladakh, India
Contact Address 
Postal Address: Department of Physics,
                            Indian Institute of Technology Roorkee,
                            Roorkee - 247667,
                            Uttarakhand, INDIA
Email: sarkhel@ph.iitr.ac.in, sumantasarkhel@gmail.com
Phone No.: +91-1332-284817 / 286634 

Maintained by Department of Physics, Indian Institute of Technology Roorkee, Roorkee - 247667, Uttarakhand, India.