Electron temperature and density from Alouette 2 FTPWeb Helper to select different options to produce plots, listings or output files. There was no tape recorder.
Data are available for times when the satellite crossed a telemetry station.
Telemetry stations were located so that primary data coverage was near the 80 deg W meridan plus areas near Hawaii, Singapore Australia, the UK, India, Norway, and Central Africa. Initially data were recorded about 8 h per day.