BEGIN:VCALENDAR VERSION:2.0 PRODID:www.nesdis.noaa.gov X-PUBLISHED-TTL:P1W BEGIN:VEVENT UID:6642cc3869592 DTSTART:20240315T150000Z SEQUENCE:0 TRANSP:OPAQUE DTEND:20240315T160000Z SUMMARY:Observing the Sun and Its Active Corona CLASS:PUBLIC DTSTAMP:20240513T222808Z END:VEVENT END:VCALENDAR