BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Instituto de Astrofísica de Andalucía - ECPv6.15.18//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Instituto de Astrofísica de Andalucía
X-ORIGINAL-URL:https://www.iaa.csic.es
X-WR-CALDESC:Eventos para Instituto de Astrofísica de Andalucía
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/Paris
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20230326T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20231029T010000
END:STANDARD
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
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20241107T123000
DTEND;TZID=Europe/Paris:20241107T133000
DTSTAMP:20260414T181510
CREATED:20241023T085356Z
LAST-MODIFIED:20250912T080219Z
UID:22352-1730982600-1730986200@www.iaa.csic.es
SUMMARY:SO Colloquium: The tidal arms of open star clusters are much longer than thought\, but more difficult to find
DESCRIPTION:The tidal arms of stellar clusters are an important tool for studying the clusters’ birth conditions\, their evolution\, coupling\, and interaction with the Galactic potential. They also help understand how field stars populate the Milky Way. Thanks to Gaia\, much progress has been accomplished in finding the tidal arms of open clusters. I will show here that such arms are much longer than previously observed\, and that their identification requires not only a sophisticated analysis of the Gaia catalogue\, using the convergent point method and clustering algorithms\, but ideally\, the use of N-body simulations and the new compact convergent point method. I will highlight recent results about the arms of several open clusters\, which extend over several hundreds of parsecs. \nFecha: 07/11/2024 – 12:30Conferenciante: Dr. Henri BoffinFiliación: European Southern Observatory
URL:https://www.iaa.csic.es/evento/so-colloquium-the-tidal-arms-of-open-star-clusters-are-much-longer-than-thought-but-more-difficult-to-find/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:SO Colloquium
ATTACH;FMTTYPE=image/png:https://www.iaa.csic.es/wp-content/uploads/2025/07/SO-COLLOQUIUM.png
END:VEVENT
END:VCALENDAR