. . . . . "An old de facto standard among incoherent scatter radars and other upper atmospheric instruments." . . . . "2020-12-31"^^ . "2020-01-01"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "f/zvCNXI6CezChFiLVZgDa4LOLLQT29SqWmsOF2dP0GK3TRXe5mt6HMfBWlZgubrPleUWqfj+NSWgoHAr7OG5vyLfnpfc05Xf+M5lkc4SGTDs6Sa+QXXVpaY2OWjFEAIwpT8eko4Yp3ErHivUFyS7TK0ixadO8m6/TYjCCizQ7c=" . . "2023-04-25T04:07:43Z"^^ . . . .