BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Committee for the Protection of Astronomy and the Space Environment (COMPASSE) - ECPv6.16.2//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://compasse.aas.org
X-WR-CALDESC:Events for Committee for the Protection of Astronomy and the Space Environment (COMPASSE)
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/Vienna
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20240331T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20241027T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20250330T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20251026T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20260329T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20261025T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VTIMEZONE
TZID:America/Phoenix
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0700
TZNAME:MST
DTSTART:20250101T000000
END:STANDARD
END:VTIMEZONE
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20250309T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20251102T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20260308T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20261101T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20270314T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20271107T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;VALUE=DATE:20251209
DTEND;VALUE=DATE:20251212
DTSTAMP:20260604T054405
CREATED:20250610T162051Z
LAST-MODIFIED:20250610T162051Z
UID:2242-1765238400-1765497599@compasse.aas.org
SUMMARY:UN/SKAO Workshop on Dark and Quiet Skies for Science and Society 2025
DESCRIPTION:This joint workshop will provide an overview of activities carried out by astronomers and satellite operators as well as manufacturers to minimise the impact of satellites on the astronomical sciences. The discussion will encompass both mitigation measures against the effect of low-earth orbiting satellites crossing the field of view of optical telescopes as well as potential radio-frequency interference with radio astronomy observations. The workshop will also aim to identify and encourage the advancements in prediction and measurements resources\, and additional mitigation tools. In addition\, the legal and regulatory aspects of keeping skies dark and quiet will be explored.
URL:https://compasse.aas.org/events-calendar-event/un-skao-workshop-on-dark-and-quiet-skies-for-science-and-society-2025/
LOCATION:Vienna International Centre\, Wagramerstrasse 5\, Vienna\, Wien\, A-1220\, Austria
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260104
DTEND;VALUE=DATE:20260109
DTSTAMP:20260604T054405
CREATED:20251007T153639Z
LAST-MODIFIED:20251007T153749Z
UID:2386-1767484800-1767916799@compasse.aas.org
SUMMARY:AAS 247th Meeting
DESCRIPTION:The 247th AAS meeting (joint with the Historical Astronomy Division) will be held 4-8 January in Phoenix\, Arizona at the Phoenix Convention Center.
URL:https://compasse.aas.org/events-calendar-event/aas-247th-meeting/
LOCATION:Phoenix Convention Center\, 100 North Third Street\, Phoenix\, AZ\, 85004\, United States
CATEGORIES:AAS meeting
ATTACH;FMTTYPE=image/png:https://compasse.aas.org/wp-content/uploads/2025/01/AAS243_PM_0739-X2.png
ORGANIZER;CN="American Astronomical Society":MAILTO:meetings@aas.org
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260602
DTEND;VALUE=DATE:20260606
DTSTAMP:20260604T054405
CREATED:20241010T220916Z
LAST-MODIFIED:20241010T220916Z
UID:2132-1780358400-1780703999@compasse.aas.org
SUMMARY:Light Pollution: Theory\, Modelling and Measurements 2026
DESCRIPTION:
URL:https://compasse.aas.org/events-calendar-event/light-pollution-theory-modelling-and-measurements-2026/
LOCATION:Observatorio Astronómico Nacional San Pedro Mártir\, BC\, Mexico
ATTACH;FMTTYPE=image/webp:https://compasse.aas.org/wp-content/uploads/2024/10/c894a6_70e62975d82f41d4ba3f2ed5d19bf95fmv2.webp
END:VEVENT
END:VCALENDAR