2.2.3 spase://SMWG/Instrument/Ground/MaunaLoaSO/GONG Global Oscillation Network Group (GONG) at MLSO 2019-05-05T12:34:56Z The Global Oscillation Network Group (GONG) is a community-based program to conduct a detailed study of solar internal structure and dynamics using helioseismology. In order to exploit this new technique, GONG has developed a six-station network of extremely sensitive, and stable velocity imagers located around the Earth to obtain nearly continuous observations of the Sun's "five-minute" oscillations, or pulsations spase://SMWG/Person/John.W.Harvey ProjectScientist The GONG Instrument https://gong.nso.edu/instrument/ Information about the Global Oscillation Network Group (GONG) instrument. Interferometer Imager GONG instrument at Mauna Loa Solar Observatory, Hawaii, USA spase://SMWG/Observatory/Ground/MaunaLoaSO