W3.6m Devasthal Optical TelescopeWAryabhatta Research Institute of Observational SciencesWDevasthal ObservatoryWGauribidanur Radio ObservatoryWGiant Metrewave Radio TelescopeWGirawali ObservatoryWGyarah SidiWIndian Astronomical ObservatoryWIndian Initiative in Gravitational-wave ObservationsWIndian Institute of AstrophysicsWJantar MantarWJantar Mantar, JaipurWJantar Mantar, New DelhiWJantar Mantar, VaranasiWMajor Atmospheric Cerenkov Experiment TelescopeWNational Centre for Radio AstrophysicsWPachmarhi Telescope ArrayWTara Wali KothiWTrivandrum ObservatoryWUdaipur Solar ObservatoryWVirtual Observatory India