Photometrical observations

● Data of the total nightglow intensity of the oxygen green 557.7 nm and the red 630.0 nm line from 1957 to 1993

● Scanning-mirror photometer data of the total nightglow intensity of the oxygen green 557.7 nm and the red 630.0 nm line for 2004, 2005 and 2006 years

NOTE: Please contact us before using our data for scientific publications. guda@genao.org