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:20240305T123000
DTEND;TZID=Europe/Paris:20240305T133000
DTSTAMP:20260413T092930
CREATED:20240307T081624Z
LAST-MODIFIED:20250912T080253Z
UID:20498-1709641800-1709645400@www.iaa.csic.es
SUMMARY:SO Colloquium: A new digitized age of SETI – interferometric commensal observations and machine learning
DESCRIPTION:The search for technosignatures – remotely observable indicators of advanced extraterrestrial life – addresses one of the most profound questions in science: are we alone in the universe as intelligent life? The Breakthrough Listen program is leading the most concerted search for extraterrestrial intelligence (SETI) effort to-date through radio and optical surveys of nearby stars\, nearby galaxies and the Milky Way galactic plane\, thus representing the best chance the human race has ever had to detect a technosignature. Recently\, Breakthrough Listen has partnered with the SETI Institute to develop commensal SETI capabilities on some of the most sensitive radio inteferometers\, including the Very Large Array (VLA) and MeerKAT. Interferometric radio telescopes have the advantage of providing a larger field of view\, maximizing the SETI survey speed. The VLA search will be operating alongside latter portions of the third epoch of the VLA Sky Survey (VLASS)\, allowing us to monitor over 1 million nearby stars within the next few years. Moreover\, we are developing Machine Learning algorithms that will help reduce the number of false positives. A re-processing of the Green Bank archival SETI data revealed 8 signals-of-interest that were overlooked by previous analyses. In this talk\, we will present the latest updates on these projects and conclude with a refreshed outlook on SETI using next generation telescope facilities and machine learning algorithms. \nFecha: 05/03/2024 – 12:30Conferenciante: Dr. Cherry NgFiliación: Laboratoire de Physique et Chimie de l’Environnement et de l’Espace\, CNRS \n 
URL:https://www.iaa.csic.es/evento/so-colloquium-a-new-digitized-age-of-seti-interferometric-commensal-observations-and-machine-learning/
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
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20240307T123000
DTEND;TZID=Europe/Paris:20240307T133000
DTSTAMP:20260413T092930
CREATED:20240307T081945Z
LAST-MODIFIED:20250912T080248Z
UID:20504-1709814600-1709818200@www.iaa.csic.es
SUMMARY:SO Colloquium: Stars and their close-by planets: clues of magnetic interactions
DESCRIPTION:Stars interact with their close-in planets through the gravitational and magnetic fields and with their radiation. After a general introduction to those interactions\, I shall review some observational clues of magnetic star-planet interactions considering data obtained in the optical\, X-ray\, and radio domains. Based on a stellar force-free coronal field or the excitation of Alfven waves by an orbiting planet\, some analytical models will be introduced to explore the energetics of the interactions. Some numerical models will be discussed to show their potential and drawbacks in predicting the interactions. The information on stellar magnetic fields that can be derived from magnetic star-planet interactions will be briefly considered and some preliminary results will be presented in the framework of the analytical models. \nFecha: 07/03/2024 – 12:30Conferenciante: Dr. Antonino Francesco LanzaFiliación: INAF-Osservatorio Astrofisico di Catania\, Catania\, Italy \n 
URL:https://www.iaa.csic.es/evento/so-colloquium-stars-and-their-close-by-planets-clues-of-magnetic-interactions/
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
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20240314T123000
DTEND;TZID=Europe/Paris:20240314T133000
DTSTAMP:20260413T092930
CREATED:20240307T082234Z
LAST-MODIFIED:20250912T080243Z
UID:20510-1710419400-1710423000@www.iaa.csic.es
SUMMARY:SO Colloquium: Spatially resolved spectroscopy properties of low-redshift galaxies
DESCRIPTION:We summarize here some of the results reviewed recently by Sanchez (2020) and Sanchez  et al. (2021) comprising the advances in the comprehension of galaxies in the nearby universe based on integral field spectroscopic galaxy surveys. We review our current knowledge of the spatially resolved spectroscopic properties of low-redshift star-forming galaxies (and their retired counterparts) using results from the most recent optical integral field spectroscopy galaxy surveys. We briefly summarize the global spectroscopic properties of these galaxies\, discussing the main ionization processes\, and the global relations described by the star-formation rates\, gas-phase oxygen abundances\, and average properties of their stellar populations (age and metallicity) in comparison with the stellar mass. Then\, we present the local distribution of the ionizing processes down to kiloparsec scales\, and how the global scaling relations found using integrated parameters (like the star-formation main sequence\, mass–metallicity relation\, and Schmidt–Kennicutt law) have local/resolved counterparts\, with the global ones being\, for the most part\, just integrated/average versions of the local ones.  The main  conclusions of the most recent explorations are that the evolution of galaxies is mostly governed by local processes but clearly affected by global ones. \nFecha: 14/03/2024 – 12:30Conferenciante: Dr. Sebastián SánchezFiliación: UNAM\, México \n 
URL:https://www.iaa.csic.es/evento/spatially-resolved-spectroscopy-properties-of-low-redshift-galaxies/
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