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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20250121T090000
DTEND;TZID=Europe/Paris:20251030T170000
DTSTAMP:20260413T031948
CREATED:20241219T121029Z
LAST-MODIFIED:20250912T080532Z
UID:22550-1737450000-1761843600@www.iaa.csic.es
SUMMARY:Academic Spanish Course for Foreigners (2025)
DESCRIPTION:The Academic Spanish course for foreigners is designed to facilitate effective communication in academic and profesional contexts. Through a practical and personalized focus\, the participants will develop essential linguistic abilities to discuss scientific articles\, participate in conferences\, give presentations\, and collaborate in international projects. The program includes technical vocabulary\, beginner and advanced grammar\, and simulations of real-life situations. Moreover\, it will promote the cultural immersion to strengthen the comprehension of the Hispanic world\, and their impact on interdisciplinary investigation and collaboration. \nThis course will be taught throughout in the following blocks: \nJanuary 21st – February 27thApril 22nd – May 29thSeptember 23rd – October 30thThe course is taught by Prof. Nazira Ruíz
URL:https://www.iaa.csic.es/evento/academic-spanish-course-for-foreigners-2025/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:SO Training
ATTACH;FMTTYPE=image/jpeg:https://www.iaa.csic.es/wp-content/uploads/2024/12/academicspanish.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20251021
DTEND;VALUE=DATE:20251023
DTSTAMP:20260413T031948
CREATED:20251017T085900Z
LAST-MODIFIED:20251017T105903Z
UID:27769-1761004800-1761177599@www.iaa.csic.es
SUMMARY:Presentación final del estudio de viabilidad "Performance and Requirement Consolidation study" de CAIRT
DESCRIPTION:Durante los días 21 y 22 de octubre de 2025\, científicos de varios centros de investigación atmósferica de Europa\, propulsores de la misión CAIRT (The Changing-Atmosphere Infra-Red Tomography Explorer)\, propuesta a la ESA como una de las dos misiones espaciales en fase A como candidatas al programa Earth Explorer 11\, se reúnen en el IAA para exponer y debatir las conclusiones finales del estudio científico de dicha misión. \nEn concreto se trata de la presentación final de uno de los estudios de viabilidad de CAIRT\, el denominado «PerRec»\, «Performance and Requirement Consolidation study» de CAIRT. \n 
URL:https://www.iaa.csic.es/evento/presentacion-final-del-estudio-de-viabilidad-performance-and-requirement-consolidation-study-de-cairt/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Workshops
ATTACH;FMTTYPE=image/jpeg:https://www.iaa.csic.es/wp-content/uploads/2025/10/Earth_Explorer_11_candidate_mission_Cairt_pillars.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251021T123000
DTEND;TZID=Europe/Paris:20251021T133000
DTSTAMP:20260413T031948
CREATED:20250925T083021Z
LAST-MODIFIED:20251001T091143Z
UID:27410-1761049800-1761053400@www.iaa.csic.es
SUMMARY:Breaks in radial metallicity gradients of spiral galaxies
DESCRIPTION:Radial abundance gradients in spiral galaxy disks provide key constraints on chemical evolution and galaxy formation. While inside-out growth predicts negative gradients\, observations often reveal deviations such as inner drops or outer flattenings. \nI will present recent results from our group on O/H gradients in spiral galaxies using H II region data from the CALIFA survey. We apply an automated fitting procedure to explore correlations between the physical properties of galaxies and bulges and the presence of these inner drops\, seeking possible explanations for the observed variations. We also examine how ionization source classification and diffuse ionized gas (DIG) contamination influence the inner gradient. \nFinally\, I will present new results for the Milky Way based on planetary nebulae with improved distances from a recalibrated Hα surface brightness–radiusrelation and Gaia DR3 parallaxes. These indicate a flatter O/H gradient than previously reported\, with a slope change near 8 kpc\, coinciding with the corotation radius. \nFecha y lugar: 21/10/2025 – 12:30 | Salón de ActosProf. Oscar CavichiaInstituto de Fisíca e Química\, Universidade Federal de Itajubá\, Brasil \n  \n  \n 
URL:https://www.iaa.csic.es/evento/breaks-in-radial-metallicity-gradients-of-spiral-galaxies/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios
ATTACH;FMTTYPE=image/png:https://www.iaa.csic.es/wp-content/uploads/2023/11/seminarscover-e1752660087307.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251023T123000
DTEND;TZID=Europe/Paris:20251023T133000
DTSTAMP:20260413T031948
CREATED:20250605T082742Z
LAST-MODIFIED:20251001T091417Z
UID:25766-1761222600-1761226200@www.iaa.csic.es
SUMMARY:SO Colloquium: WST - The Wide Field Spectroscopic Telescope
DESCRIPTION:The WST project aims to design and construct an innovative 10-metre class wide-field spectroscopic survey telescope (WST) in the southern hemisphere. It will feature the parallel operation of two cutting-edge instruments: a high-multiplex (30\,000)\, large field-of-view (3 square degrees) multi-object spectrograph (MOS) operating in both low- and high-resolution modes\, and a giant panoramic integral field spectrograph (IFS). \nWST’s ambitious top-level requirements place it well ahead of all existing and planned facilities. In its first five years of operation\, the MOS is expected to observe 300 million galaxies\, 25 million stars at low resolution\, and 2 million stars at high resolution\, while the IFS will deliver 4 billion spectra. These capabilities will enable transformative science across a wide range of astrophysical domains. \nA key strength of WST lies in the synergy between its MOS and IFS instruments\, offering highly complementary spectroscopic survey modes. This dual approach is central to the project’s scientific ambition. \nWST is envisioned as the next major facility for ESO following the ELT\, and a proposal will be submitted in response to the upcoming ESO Call for Ideas in 2027. The project is backed by a large consortium of leading institutes from nine European countries and Australia\, with deep expertise in astronomical instrumentation and survey science. \nFecha y lugar: 23/10/2025 – 12:30 | Salón de ActosProf. Roland BaconCRAL – Observatoire de Lyon\, France \n 
URL:https://www.iaa.csic.es/evento/wst-the-wide-field-spectroscopic-telescope/
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:20251030T190000
DTEND;TZID=Europe/Paris:20251030T200000
DTSTAMP:20260413T031948
CREATED:20250924T112936Z
LAST-MODIFIED:20251007T160452Z
UID:27372-1761850800-1761854400@www.iaa.csic.es
SUMMARY:Estrellas con voz propia. PLATO y las últimas misiones espaciales en astrosismología
DESCRIPTION:Las estrellas\, además de luz propia\, tienen «voz» propia. Así como la luz de las estrellas nos ha dado desde hace tiempo valiosas informaciones sobre su atmósfera y composición\, las oscilaciones acústicas de las estrellas pulsantes\, esa «voz propia» que se viene observando desde hace pocas décadas a través de variaciones de brillo\, nos está revelando muchas de sus propiedades físicas y hasta su estructura interna. Además\, el descubrimiento de otros tipos de oscilaciones\, por ahora investigadas solo en modelos teóricos\, podrá potencialmente revolucionar la física estelar. \nDesde los hallazgos de las primeras variables por parte de Henrietta Leavitt hasta la próxima inminente misión espacial PLATO de la ESA\, pasando por las predecesoras Corot\, Kepler y TESS\, en esta charla veremos cómo el fascinante campo de la astrosismología desvela los secretos más íntimos de las estrellas a través de esa «voz propia» y cuál es el emocionante futuro que nos espera en la comprensión de la evolución y de las dinámicas estelares. \nFecha: 30/10/2025 – 19:00Conferenciante: Javier PascualFiliación: Instituto de Astrofísica de Andalucía (IAA-CSIC) \n 
URL:https://www.iaa.csic.es/evento/estrellas-con-voz-propia-plato-y-las-ultimas-misiones-espaciales-en-astrosismologia/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Conferencias Lucas Lara
ATTACH;FMTTYPE=image/jpeg:https://www.iaa.csic.es/wp-content/uploads/2025/09/lucas-lara-octubre25.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251031T090000
DTEND;TZID=Europe/Paris:20251031T140000
DTSTAMP:20260413T031948
CREATED:20250828T091037Z
LAST-MODIFIED:20250912T080455Z
UID:26919-1761901200-1761919200@www.iaa.csic.es
SUMMARY:Intellectual Property for Researchers
DESCRIPTION:IAA-CSIC\, Salón de Actos31 Oct 2025\, 9-11h and 12-14h \n\n Objectives\n\nAfter this seminar\, you will know how to: \n\nProtect your research results with legal instruments (patents\, copyright\, etc.)\nNot to infringe the intellectual property rights of others\nDisseminate your research results following the principles of open science\n\n\n Contents\n\n\nIntroduction\nBasic notions on Intellectual Property Rights\nIndustrial property\n\n(coffee break) \n\nCopyright\nSoftware licenses\nOpen data\, open science\n\n Instructor \nVíctor Rodríguez Doncel (1978)\, Profesor Titular de Universidad at the Department of Artificial Intelligence\, Universidad Politécnica de Madrid. Víctor regularly teaches intellectual property rights (IPR) for scientists\, and his research focuses on artificial intelligence and law. He is editor of several ISO/IEC standards on the representation of IPR and a W3C Recommendation. He is coordinating now a EU-funded project on the AI Regulation\, and this year he will give a talk at the Congreso de la Lengua Española on «Lengua\, IA y propiedad intelectual» in Arequipa\, invited by Real Academia Española de la lengua (RAE). \nThis event is supported by the «Center of Excellence Severo Ochoa» award to the Instituto de Astrofísica de Andalucía. We acknowledge financial support from the Severo Ochoa grant CEX2021-001131-S funded by MCIN/AEI/ 10.13039/501100011033 from the Instituto de Astrofísica de Andalucía.
URL:https://www.iaa.csic.es/evento/intellectual-property-for-researchers/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:SO Training
ATTACH;FMTTYPE=image/jpeg:https://www.iaa.csic.es/wp-content/uploads/2025/08/Writing.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20251104
DTEND;VALUE=DATE:20251106
DTSTAMP:20260413T031948
CREATED:20250822T070829Z
LAST-MODIFIED:20250822T095558Z
UID:26910-1762214400-1762387199@www.iaa.csic.es
SUMMARY:Photonic E-MARCOT: Un nuevo concepto de telescopio de gran apertura. Diseño\, casos científicos e impacto
DESCRIPTION:Photonic E-MARCOT es un nuevo concepto de telescopio astronómico de gran apertura\, escalable y modular\, basado en la combinación de múltiples unidades ópticas comerciales (OTAs\, del inglés Optical Tube Assemblies) mediante linternas fotónicas. El modo operativo combinado de estas OTAS puede lograr el equivalente a un telescopio monolítico de mayor apertura con un coste estimado diez veces inferior al de infraestructuras similares existentes o futuras. \nLa clave de este innovador concepto radica en la integración de tecnología fotónica de última generación\, lo que permite una capacidad sin precedentes para la combinación óptica y la recolección de luz. En particular\, Photonic E-MARCOT utilizará tecnología fotónica para recoger la luz de cada unidad comercial a través de una fibra y combinarla ópticamente mediante una avanzada linterna fotónica multimodo (MM-PL\, del inglés Multi-Mode Photonic Lantern)\, la cual no ha sido aplicada previamente en contextos astronómicos. Este enfoque permitirá acoplar Photonic E-MARCOT con espectrógrafos de alta resolución ya existentes\, como instrumentos similares a CARMENES. \nActualmente\, el proyecto ha desarrollado el prototipo MARCOT-Pathfinder\, que consta de 7 OTAs de 0.40 metros\, equivalentes a una apertura efectiva de 1\,1 metros. La innovación clave reside en el uso de una linterna fotónica multimodo 7-a-1 (MM-PL) para combinar la luz proveniente de estas OTAs. Este telescopio\, equipado con un modo espectroscópico basado en MM-PL\, actuará como demostrador del concepto\, constituyendo el objetivo principal de la Fase 1 del proyecto Photonic E-MARCOT. La Fase 2 ampliará esta base\, apuntando hacia una apertura efectiva de 5 metros. El objetivo final\, en la Fase 3\, es construir un telescopio con una apertura equivalente de 15 metros. Para ello\, ya se ha asegurado financiación mediante una convocatoria de Equipamiento de la Agencia Estatal de Investigación (AEI) para desarrollar el primer módulo espectroscópico basado en tecnología MM-PL\, paso crítico para alcanzar estos objetivos. \nEl caso científico principal del proyecto Photonic E-MARCOT será el estudio de exoplanetas y sistemas planetarios\, ámbito en el que se espera un impacto revolucionario. Photonic E-MARCOT abrirá nuevas vías de investigación en este campo\, desde la búsqueda de planetas similares a la Tierra hasta la caracterización detallada de interiores y atmósferas planetarias. \nA diferencia de otras grandes infraestructuras\, que deben distribuir su tiempo de observación entre múltiples nichos científicos\, Photonic E-MARCOT priorizará grandes campañas de observación en este ámbito\, dedicando una parte significativa de su tiempo a esta área. Esto permitirá un impacto sin precedentes y garantizará un avance considerable en la comprensión de la formación\, evolución y habitabilidad de exoplanetas y sistemas planetarios. Aunque la investigación en exoplanetas será el motor principal de Photonic E-MARCOT\, esta instalación también reservará tiempo abierto para la comunidad científica en general. Así\, otros investigadores podrán abordar diversas áreas de interés\, tales como estudios del Sistema Solar\, investigaciones espectroscópicas de galaxias con alto corrimiento al rojo\, entre otros. Con esta estrategia\, Photonic E-MARCOT busca maximizar su contribución en una amplia variedad de áreas de investigación astronómica. \nConsideramos Photonic E-MARCOT como una nueva infraestructura con claras sinergias con grandes instalaciones como el ELT\, y como un nuevo concepto innovador para la era posterior al ELT. Ante los importantes desafíos económicos\, medioambientales y de sostenibilidad que supone construir telescopios más grandes que el ELT\, Photonic E-MARCOT ofrece una vía transformadora. Su diseño modular y rentable\, junto con la integración de tecnología fotónica avanzada\, lo posiciona como un modelo pionero. Este enfoque permite un rendimiento óptico excepcional\, ofreciendo escalabilidad y versatilidad que podrían redefinir el futuro de los grandes telescopios. Por ello\, Photonic E-MARCOT tiene el potencial de liderar la próxima generación de infraestructuras astronómicas\, en la que la modularidad y la fotónica serán pilares centrales para construir observatorios sostenibles y de bajo coste. \nEsta reunión científica tiene un doble propósito. Por un lado\, sirve como reunión de lanzamiento del proyecto Photonic E-MARCOT\, reuniendo a su equipo central para discutir y coordinar los primeros pasos. Por otro lado\, constituye un foro abierto para la comunidad astronómica en general\, invitando a participar a cualquiera interesado en explorar el potencial del proyecto. En la reunión se presentará el concepto tecnológico del telescopio\, motivando a la comunidad astronómica a proponer nuevos casos científicos para desarrollar con Photonic E-MARCOT-5m y 15m\, explorando el impacto de esta infraestructura de bajo coste en el panorama global de la astronomía a medio y largo plazo. Asimismo\, se busca establecer vínculos colaborativos con grupos científicos y tecnológicos\, tanto de instituciones públicas como privadas. \nPor esta razón\, el workshop incluirá presentaciones sobre desarrollos tecnológicos innovadores y proyectos científicos relevantes para Photonic E-MARCOT\, además de la participación de empresas tecnológicas que expondrán sus experiencias y capacidades en instrumentación astronómica de vanguardia.
URL:https://www.iaa.csic.es/evento/photonic-e-marcot-un-nuevo-concepto-de-telescopio-de-gran-apertura-diseno-casos-cientificos-e-impacto/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Workshops
ATTACH;FMTTYPE=image/jpeg:https://www.iaa.csic.es/wp-content/uploads/2025/08/e-marcot.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251104T123000
DTEND;TZID=Europe/Paris:20251104T133000
DTSTAMP:20260413T031948
CREATED:20250912T084701Z
LAST-MODIFIED:20251015T105331Z
UID:27172-1762259400-1762263000@www.iaa.csic.es
SUMMARY:The role of groups in galaxy evolution: the importance of the pre-processing effect
DESCRIPTION:We present clear and direct evidence of the pre-processing effect of group galaxies falling into clusters in the local Universe (z ≲ 0.1). We start with a sample of 238 clusters\, from which we select 153 with N200 ≥ 20. We considered 1641 groups within the turnaround radius (~ 5 × R200) of these 153 clusters. \nThere are 6654 individual cluster galaxies and 4133 group galaxies within this radius. We considered two control samples of galaxies\, in isolated groups and in the field. The former comprises 2601 galaxies within 1606 isolated groups\, and the latter has 4273 field objects. The fraction of star-forming galaxies in infalling groups has a distinct clustercentric behaviour in comparison to the remaining cluster galaxies. Even at 5 × R200 the group galaxies already show a reduced fraction of star-forming objects. At this radius\, the results for the individual cluster galaxies are actually compatible with the field. That is strong evidence that the group environment is effective to quench the star formation prior to the cluster arrival. The group star-forming fraction remains roughly constant inwards\, decreasing significantly only within the cluster R200 radius. \nWe have also found that the pre-processing effect depends on the group mass (indicated by the number of members). The effect is larger for more massive groups. However\, it is significant even for pairs and triplets. \nFecha y lugar: 04/11/2025 – 12:30 | Sala de JuntasPaulo Afranio LopesObservatorio do Valongo\, Rio de Janeiro\, Brasil \n 
URL:https://www.iaa.csic.es/evento/the-role-of-groups-in-galaxy-evolution-the-importance-of-the-pre-processing-effect/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios
ATTACH;FMTTYPE=image/png:https://www.iaa.csic.es/wp-content/uploads/2023/11/seminarscover-e1752660087307.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251106T123000
DTEND;TZID=Europe/Paris:20251106T133000
DTSTAMP:20260413T031949
CREATED:20250912T085203Z
LAST-MODIFIED:20251104T144003Z
UID:27191-1762432200-1762435800@www.iaa.csic.es
SUMMARY:Mars Atmospheric Isotopes: Insights into Past and Present Fractionation
DESCRIPTION:Present-day Mars is inhospitable for life and cannot sustain liquid water on its surface. Yet\, multiple lines of evidence suggest that in the past\, different climatic conditions allowed liquid water to shape the surface and form minerals we observe today. Isotopic ratios in atmospheric species provide clues that changes in Mars’ climate may have been driven by atmospheric escape. Understanding the planet’s escape history\, however\, requires careful assessment of how heavy and light isotopes are lost to space. \nSince March 2018\, the ExoMars Trace Gas Orbiter has performed high-resolution solar occultation measurements\, enabling\, for the first time\, detailed investigations of the vertical distribution of carbon\, oxygen\, and hydrogen isotopes in the Martian atmosphere. In this seminar\, I will present key results from these studies\, highlighting the atmospheric processes that impact isotope transport to the upper atmosphere and their eventual escape to space. \nFecha y lugar: 06/11/2025 – 12:30 | Salón de ActosJuan AldayInstituto de Astrofísica de Andalucía (IAA-CSIC) \n 
URL:https://www.iaa.csic.es/evento/mars-atmospheric-isotopes-insights-into-past-and-present-fractionation/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:SO Colloquium
ATTACH;FMTTYPE=image/png:https://www.iaa.csic.es/wp-content/uploads/2023/11/seminarscover-e1752660087307.png
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20251111
DTEND;VALUE=DATE:20251113
DTSTAMP:20260413T031949
CREATED:20250819T082438Z
LAST-MODIFIED:20250912T080449Z
UID:26904-1762819200-1762991999@www.iaa.csic.es
SUMMARY:XXV Spanish Virtual Observatory School
DESCRIPTION:The Spanish Virtual Observatory (SVO)\, in collaboration with the Instituto de Astrofísica de Andalucía\, is organizing a VO School. The school will take place at IAA premises on November 11–12\, 2025. \nPurpose of the School\nThe main goal of the school is to introduce participants to the capabilities of the Virtual Observatory for accessing and analyzing data from astronomical archives. \nParticipants will become familiar with key Virtual Observatory tools by working through tutorials based on real scientific cases. Expert tutors from the Spanish Virtual Observatory will provide guidance throughout the school. \nThe school will be conducted entirely in English. \n 
URL:https://www.iaa.csic.es/evento/xxv-spanish-virtual-observatory-school/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:SO Training
ATTACH;FMTTYPE=image/png:https://www.iaa.csic.es/wp-content/uploads/2025/08/svo.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251111T123000
DTEND;TZID=Europe/Paris:20251111T133000
DTSTAMP:20260413T031949
CREATED:20250930T090018Z
LAST-MODIFIED:20251103T085232Z
UID:27502-1762864200-1762867800@www.iaa.csic.es
SUMMARY:Extreme gamma-ray pulsars (and what CTAO can say about them)
DESCRIPTION:At the dawn of the century only a handful of pulsars had been found to pulse in gamma-rays\, and certainly none was supposed to emit beyond the GeV scale. \nOver the past two decades\, thanks to the Fermi-LAT\, the situation has dramatically changed: we now know more than 300 such objects\, and the number keeps increasing. Behaving as lepton factories and natural particle accelerators\, the physics of gamma-ray pulsars still lacks a complete\, coherent description. As was first realized in early MAGIC observations of the Crab\, some of these objects elude the strong spectral cutoff imposed by their own gargantuan magnetic field and find a way to emit well beyond the tens of GeV\, into (and beyond!) the TeV scale. This makes these «extreme» pulsars targets for imaging atmospheric Cherenkov telescopes and has prompted a progressive «migration» of the emission scenarios farther away from the neutron star. \nIn this talk I will briefly introduce some basic concepts of pulsar physics\, review current results and discuss present hot topics. Finally\, I will also show how the upcoming CTAO has the potential to spark a second-revolution in gamma pulsars\, its consequences stretching even beyond the usual boundary of astrophysics. \nFecha y lugar: 11/11/2025 – 12:30 | Sala de JuntasGiovanni CeribellaMax Planck for Physics (MPP) \n 
URL:https://www.iaa.csic.es/evento/extreme-gamma-ray-pulsars-and-what-ctao-can-say-about-them/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios
ATTACH;FMTTYPE=image/png:https://www.iaa.csic.es/wp-content/uploads/2023/11/seminarscover-e1752660087307.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251113T123000
DTEND;TZID=Europe/Paris:20251113T133000
DTSTAMP:20260413T031949
CREATED:20251001T085011Z
LAST-MODIFIED:20251110T101049Z
UID:27526-1763037000-1763040600@www.iaa.csic.es
SUMMARY:A SITELLE overview of interacting galaxies and supernova remnants
DESCRIPTION:The purpose of this talk\, separated into three « chapters »\, is to present an overview of the capabilities of SITELLE\, a wide-field imaging Fourier transform spectrometer built by our team and attached to the Canada-France-Hawaii telescope. \nAfter a brief technical introduction to this instrument\, I will summarize the collaborative work started a few years ago between IAA\, Universidad de Granada and Université Laval on interacting galaxies (which is the main reason for my two-months sabbatical stay in Granada): Arp82\, Arp 143 and\, more recently\, a sample of Hickson compact groups (a project led by Salvador Duarte Puertas\, from UGR). The last chapter is dedicated to an ongoing work on supernova remnants\, both in the Milky Way (the Crab Nebula and Cassiopeia A)\, and then in nearby galaxies\, using data obtained as part of the SIGNALS survey. \nFecha y lugar: 13/11/2025 – 12:30 | Salón de ActosProf. Laurent DrissenUniversité Laval\, Québec \n  \n  \n  \n 
URL:https://www.iaa.csic.es/evento/a-sitelle-overview-of-interacting-galaxies-and-supernova-remnants/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios
ATTACH;FMTTYPE=image/png:https://www.iaa.csic.es/wp-content/uploads/2023/11/seminarscover-e1752660087307.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251117T080000
DTEND;TZID=Europe/Paris:20251121T170000
DTSTAMP:20260413T031949
CREATED:20251119T131419Z
LAST-MODIFIED:20251119T131422Z
UID:28826-1763366400-1763744400@www.iaa.csic.es
SUMMARY:2nd MAGIC + LST F2F Meeting
DESCRIPTION:The second MAGIC + LST F2F Meeting is a conference aimed at strengthening coordination between the MAGIC and LST collaborations. Participants reviewed the status of ongoing and future scientific projects that both collaborations share\, covering key scientific advances as well as technical challenges related to data analysis. Some of the topics discussed were: \n\nExtragalactic astronomy: A review of extragalactic targets and the scientific progress of ongoing programs.\nGalactic astronomy: Discussion of supernova remnants\, pulsars\, and a set of potential Galactic targets.\nStatus of data analysis and background modeling.\nMultimessenger astronomy: Coordinating target selection with previous neutrino and gravitational-wave observations.\nTheoretical perspectives: Including Lorentz Invariance Violation physics and axion-like particle searches.\n\nThe conference is strategically held a couple of months before the next call of observation proposals and will have a direct impact in the criteria for future data taking cycles of both telescopes.
URL:https://www.iaa.csic.es/evento/2nd-magic-lst-f2f-meeting/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Congresos
ATTACH;FMTTYPE=image/jpeg:https://www.iaa.csic.es/wp-content/uploads/2025/11/magic-lst.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251118T130000
DTEND;TZID=Europe/Paris:20251118T143000
DTSTAMP:20260413T031949
CREATED:20250912T085346Z
LAST-MODIFIED:20251118T113748Z
UID:27194-1763470800-1763476200@www.iaa.csic.es
SUMMARY:SO Colloquium: Galactic Centres and their high-energy multimessenger Phenomena
DESCRIPTION:Galactic Nuclei are the densest stellar systems in the Universe\, and they host massive black holes (MBHs). A host of energetic and unique phenomena\, –such as tidal disruption events\, hypervelocity stars and extreme mass ratio inspirals–\, arise from these outstanding features of galactic nuclei. \nIn this talk\, | I will present my group work on state-of-the-art dynamical calculations that link the rate and properties of these different phenomena and show how they can be used to investigate MBH environments at scales hardly accessible (or not yet accessible) by direct observations. \nFecha y lugar: 18/11/2025 – 13:00 | Salón de ActosElena RossiUniversity of Leiden\, The Netherlands \n 
URL:https://www.iaa.csic.es/evento/galactic-centres-and-their-high-energy-multimessenger-phenomena/
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:20251120T130000
DTEND;TZID=Europe/Paris:20251120T143000
DTSTAMP:20260413T031949
CREATED:20251020T133324Z
LAST-MODIFIED:20251118T113833Z
UID:27805-1763643600-1763649000@www.iaa.csic.es
SUMMARY:SO Colloquium: Pre-CTAO Science with LST: Current and Expected Results
DESCRIPTION:The Large-Sized Telescope prototype (LST-1) is the first and the larger of a new generation of instruments that will form the Cherenkov Telescope Array Observatory (CTAO) in the island of La Palma (CTAO-North). CTAO is designed to explore; with unprecedented sensitivity\, angular resolution\, field of view\, and energy coverage; the Universe at very-high-energy gamma rays. Since beginning its observations\, LST-1 has been studying the northern sky in an energy range between about a few tens of GeV up to a few TeV. Thanks to its high sensitivity and its ability to quickly point toward flaring targets\, LST-1 is particularly well suited to detect and follow up on rapidly changing cosmic sources. \nIn this seminar\, I will present the first scientific results obtained with LST-1 as well as the expectations for the full LST northern array (involving an total of 4 LST telescopes in La Palma\, that will become the most sensitive instrument of its class along 2026) regarding new discoveries in the very-high-energy gamma-ray sky. \nFecha y lugar: 20/11/2025 – 13:00 | Salón de ActosProf. Pol BordasIEEC – ICC – Universitat de Barcelona \n 
URL:https://www.iaa.csic.es/evento/pre-ctao-science-with-lst-current-and-expected-results/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios,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:20251125T123000
DTEND;TZID=Europe/Paris:20251125T133000
DTSTAMP:20260413T031949
CREATED:20250930T090140Z
LAST-MODIFIED:20251118T113754Z
UID:27506-1764073800-1764077400@www.iaa.csic.es
SUMMARY:SO Colloquium: The future science of CTAO
DESCRIPTION:In this talk\, I will review the plans for construction\, and the current status of the Cherenkov Telescope Array Observatory\, CTAO\, as well as the current plans for its scientific exploitation through the Key Science Program as described in the latest CTA Science Book. Moreover\, I will also present the opportunities that the future CTAO imply for the entire scientific community in general. \nFecha y lugar: 25/11/2025 – 12:30 | Sala de JuntasGiacomo BonnoliINAF – Istituto Nazionale di Astrofisica\, Osservatorio Astronomico di Brera – Sede di Merate \n 
URL:https://www.iaa.csic.es/evento/the-future-science-of-ctao/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios,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:20251127T123000
DTEND;TZID=Europe/Paris:20251127T133000
DTSTAMP:20260413T031950
CREATED:20250912T085614Z
LAST-MODIFIED:20251127T111959Z
UID:27198-1764246600-1764250200@www.iaa.csic.es
SUMMARY:First Glimpses of the Extragalactic Gamma-ray Sky with LST-1: Paving the Way to CTAO
DESCRIPTION:The gamma-ray extragalactic sky is dominated by blazars\, radio-loud active galactic nuclei (AGN) with relativistic jets that are closely aligned with our line of sight. In the MeV range\, the Fermi-LAT satellite has led the efforts in studying this violent type of sources\, with more than 3000 known blazars discovered so far in the MeV range. In the GeV-TeV range\, the Cherenkov experiments MAGIC\, HESS and VERITAS have made significant advances in the field. However\, their sensitivity has only allowed us to discover ~300 sources in the most extreme Universe after two decades of operations\, with only ~90 being AGN and blazars. \nThe Cherenkov Telescope Array Observatory (CTAO) stems as the future of ground-based gamma-ray astronomy. Its improved capabilities promise to revolutionize the field in the near future. Its first telescope\, the Large-Sized Telescope prototype (LST-1)\, is already operating in La Palma (Spain) since 2018\, therefore being not only the future but also the present in the field. In this talk I will give an overview of some of the first scientific results on AGN and blazars obtained during LST-1’s first years of operation. The seminar will conclude with a discussion of future perspectives with the fully operating CTAO. \nFecha y lugar: 27/11/2025 – 12:30 | Salón de ActosJorge Otero-SantosINFN Sezione di Padova \n 
URL:https://www.iaa.csic.es/evento/first-glimpses-of-the-extragalactic-gamma-ray-sky-with-lst-1-paving-the-way-to-ctao/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios
ATTACH;FMTTYPE=image/png:https://www.iaa.csic.es/wp-content/uploads/2023/11/seminarscover-e1752660087307.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251127T190000
DTEND;TZID=Europe/Paris:20251127T200000
DTSTAMP:20260413T031950
CREATED:20251111T101816Z
LAST-MODIFIED:20251111T101944Z
UID:28731-1764270000-1764273600@www.iaa.csic.es
SUMMARY:Mirar los cielos: el misterio de la Luna
DESCRIPTION:Desde hace milenios nuestra interpretación del universo ha estado moldeada por la superstición\, las creencias religiosas\, los intereses políticos\, económicos y sociales\, la filosofía y la ciencia. La investigación astronómica actual es herencia de ese crisol de maneras de pensar. En este sentido\, la luna ha jugado un papel protagonista. Por su cercanía\, su estudio sirvió para definir y cuestionar los principios de la naturaleza y del propio universo. \nEn esta conferencia veremos cómo sus múltiples facetas inspiraron algunas de las preguntas más profundas que nos hemos hecho relacionadas con la esencia misma del cosmos\, el lugar que el ser humano ocupa en él y hasta la existencia de vida extraterrestre. Veremos también cómo el arte dejó constancia de todo ello. \nEsta conferencia se hace dentro de una colaboración con el Ateneo de Granada. \nFecha:27/11/2025 – 19:00Conferenciante:  Monserrat Villar MartínFiliación: Centro de Astrobiología (INTA-CSIC) \n 
URL:https://www.iaa.csic.es/evento/mirar-los-cielos-el-misterio-de-la-luna/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Conferencias Lucas Lara
ATTACH;FMTTYPE=image/png:https://www.iaa.csic.es/wp-content/uploads/2025/11/noviembre-lucas-lara.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251201T090000
DTEND;TZID=Europe/Paris:20251205T140000
DTSTAMP:20260413T031950
CREATED:20251002T081202Z
LAST-MODIFIED:20251002T081205Z
UID:27556-1764579600-1764943200@www.iaa.csic.es
SUMMARY:Gestión de proyectos con metodologías ágiles y Redmine
DESCRIPTION:Contenidos  \n1. Introducción a las Metodologías Ágiles2. Prácticas Ágiles Fundamentales3. Instalación y Configuración de Redmine4. Gestión Ágil con Redmine y el Plugin Agile5. Caso Práctico: Adopción de Agile con Redmine6. Conclusiones y Mejores Prácticas
URL:https://www.iaa.csic.es/evento/gestion-de-proyectos-con-metodologias-agiles-y-redmine/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:SO Training
ATTACH;FMTTYPE=image/jpeg:https://www.iaa.csic.es/wp-content/uploads/2025/10/pexels-goumbik-669610.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251202T123000
DTEND;TZID=Europe/Paris:20251202T133000
DTSTAMP:20260413T031950
CREATED:20250930T090312Z
LAST-MODIFIED:20251127T154254Z
UID:27510-1764678600-1764682200@www.iaa.csic.es
SUMMARY:MeerKAT imaging of nearby galaxies
DESCRIPTION:Star formation is one of the dominant internal processes that drive galaxy evolution. We investigate the environmental effects on star formation activity in three nearby galaxy groups: NGC 6221\, NGC 3263 and NGC 2434. These groups were chosen to represent an evolutionary sequence ranging from the early stages to the late stages: from an interacting pair with tidal debris to a loose pre-processing group and finally to a more evolved system dominated by an elliptical galaxy. \nWe use a combination of high-resolution MeerKAT radio continuum data and WISE infrared observations to locate and measure the star formation rate in all group members. We use PAH emission as a tracer of gas heated by young stars to achieve this. In-band spectral index maps constrain the physical mechanisms driving the radio emission\, while SED fitting yields the ages and masses of a subset of the galaxies. \nDepending on the evolutionary stage of their group\, we find that galaxies occupy distinct regions of the WISE colour–colour diagram. All systems except ESO 059–G012 follow the radio–W3PAH correlation; the latter’s deviation may indicate that it has already exhausted its gas reservoir. The data also support the idea that the Vela Cloud originated from an interaction\, likely involving NGC 3263\, NGC 3256B and NGC 3256C. Finally\, our results are consistent with the presence of low-luminosity active galactic nuclei (AGN) in NGC 6221 and NGC 3256\, as previously suggested in the literature. \nFecha y lugar: 02/12/2025 – 12:30 | Sala de JuntasJuliana SaponaraInstituto Argentino de Radioastronomia (IAR) \n 
URL:https://www.iaa.csic.es/evento/meerkat-imaging-of-nearby-galaxies/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios
ATTACH;FMTTYPE=image/png:https://www.iaa.csic.es/wp-content/uploads/2023/11/seminarscover-e1752660087307.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251204T123000
DTEND;TZID=Europe/Paris:20251204T133000
DTSTAMP:20260413T031950
CREATED:20251030T103159Z
LAST-MODIFIED:20251204T123759Z
UID:27976-1764851400-1764855000@www.iaa.csic.es
SUMMARY:SO Colloquium: The Earth 2.0 (ET) Space Mission
DESCRIPTION:The Earth 2.0 (ET) mission\, currently in Phase B and scheduled for launch in fall 2028\, aims to discover Earth-like exoplanets using a dedicated space observatory at the Earth-Sun L2 point. It will combine six wide-field transit telescopes and one microlensing telescope\, leveraging large-format CMOS detectors for ultra-precise photometry. Over its four-year primary mission\, ET will monitor ~3 million nearby dwarf stars for transits and ~30 million stars in the Galactic bulge for microlensing events. Simulations suggest the mission will detect ~17 Earth 2.0 analogs\, ~25 free-floating Earth-mass planets\, over 4000 terrestrial-like planets\, and tens of thousands of additional exoplanets. \nThis talk will present an overview of the mission design\, technical innovations\, and its potential for exoplanet\, stellar and time-domain sciences. \nFecha y lugar: 04/12/2025 – 12:30 | Salón de ActosJian GeShanghai Astronomical Observatory \n  \n 
URL:https://www.iaa.csic.es/evento/the-earth-2-0-et-space-mission/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios,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:20251209T123000
DTEND;TZID=Europe/Paris:20251209T133000
DTSTAMP:20260413T031950
CREATED:20251015T110641Z
LAST-MODIFIED:20260107T100028Z
UID:27740-1765283400-1765287000@www.iaa.csic.es
SUMMARY:SO Colloquium: Planetesimal vs. Pebble Accretion
DESCRIPTION:A major issue in planet formation theory is whether the terrestrial planets formed mostly by accreting asteroid-sized (~100 km) planetesimals\, or mostly by accreting small (~cm) pebbles. In either theory\, planetesimals are the first steps in formation\, and these may accrete into Mars-sized planets within the ≈2 Myr lifetime of the inner disk. Pebble accretion has been rejected for various reasons\, but those reasons don’t actually discriminate between the theories. One objection is that even mm-sized objects are commonly thought to drift into the Sun in < 2 Myr due to aerodynamic drag. This would prevent terrestrial planets from accreting pebbles with «NC» (inner-disk) isotopic composition. But it would also be a problem for formation of planetesimal parent bodies of chondrites. \nHowever\, I’ll show that the combination of the pebble trap at the dead zone inner edge\, plus turbulent diffusion of chondrules\, is quite favorable for retention of chondrule-sized pebbles\, enabling both pebble accretion and planetesimal accretion. Another objection is the geochemical constraint from Hf-W dating that Earth’s core’s formed over ~10^8 yr\, consistent with planetesimal accretion. However\, nebular H\, He\, and Ne in Earth’s deep mantle demand ingassing into a magma ocean\, and rapid core formation in ~ 10^6 yr. This geochemical constraint demands the Earth’s Hf-W age was reset during the Moon-forming impact and does not discriminate between the scenarios. What might discriminate between the formation scenarios are moderately volatile element (MVE) abundances. Whereas Mars has MVE patterns consistent with planetesimal accretion of chondrites\, Earth is depleted in MVEs. I describe a scenario by which Earth’s embryos mostly grew by accretion of MVE-depleted chondrule-sized pebbles. While Mars might have grown from planetesimals\, growth of larger planets (proto-Earth\, possibly Theia and Venus\, and super-Earth exoplanets) likely is dominated by pebble accretion. \nFecha y lugar: 09/12/2025 – 12:30 | Salón de ActosSteve DeschArizona State University\, USA \n 
URL:https://www.iaa.csic.es/evento/so-colloquium-planetesimal-vs-pebble-accretion/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios,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:20251211T123000
DTEND;TZID=Europe/Paris:20251211T133000
DTSTAMP:20260413T031950
CREATED:20251002T110437Z
LAST-MODIFIED:20260107T100033Z
UID:27568-1765456200-1765459800@www.iaa.csic.es
SUMMARY:SO Colloquium:  MOSAIC: the multi-object spectrograph for the ELT
DESCRIPTION:MOSAIC will be a multi-object spectrograph for the ELT. It is being designed to work at visible and NIR wavelengths\, and with different observing modes. During the first years of operation of the instrument it will carry out several surveys that will focus on the most relevant key-projects in Astronomy: first galaxies\, mass assembly along the Universe evolution\, exoplanets\, etc… \nThe IAA-CSIC is contributing to the development of the instrument\, as well as to the scientific team that is defining the first observations. The Principal Investigator of the project will update the progress of the project\, both from the technological and scientific points of view. \nFecha y lugar: 11/12/2025 – 12:30 | Salón de ActosRoser PellóLaboratoire d’astrophysique de Marseille (LAM) \n 
URL:https://www.iaa.csic.es/evento/mosaic-the-multi-object-spectrograph-for-the-elt/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios,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:20251215T130000
DTEND;TZID=Europe/Paris:20251215T133000
DTSTAMP:20260413T031950
CREATED:20251015T110754Z
LAST-MODIFIED:20251203T120633Z
UID:27743-1765803600-1765805400@www.iaa.csic.es
SUMMARY:Simulations to unlock Micro-Arcsecond Astronomy with La Palma Quantum Interferometry (LPQI)
DESCRIPTION:Stars in the night sky\, even in nearby multi-star systems\, generally appear as unresolved points of light through conventional telescopes. Achieving sub-milliarcsecond resolution at optical wavelengths requires the use of interferometric techniques. While Michelson stellar interferometers now reach baselines of up to 300 m\, extending angular resolution to even finer scales demands a complementary approach: Intensity Interferometry (II). The recent global resurgence of II has opened new possibilities for high-precision studies of massive and evolved stars. \nThe Observatorio del Roque de los Muchachos (ORM) on La Palma\, with its large-aperture telescopes and long baselines\, offers a unique platform for advancing II. In this talk\, I will present simulated results for stellar systems within the framework of the La Palma Quantum Interferometry (LPQI) initiative. These simulations focus on identifying promising stellar targets and assessing achievable signal-to-noise ratios. The results demonstrate the potential to resolve binary systems at micro-arcsecond scales\, enabling precise measurements of stellar radii and orbital parameters in close massive binaries\, modeling Roche-lobe geometries in Wolf–Rayet systems\, and establishing the foundation for exoplanet astrometry in stellar systems\, where traditional detection methods are often limited. \nFecha y lugar: 15/12/2025 – 13:00 | Salón de ActosNitu RaiAryabhatta Research Institute of Observational Sciences (ARIES)\, Nainital \n  \n 
URL:https://www.iaa.csic.es/evento/simulations-to-unlock-micro-arcsecond-astronomy-with-la-palma-quantum-interferometry-lpqi/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios
ATTACH;FMTTYPE=image/png:https://www.iaa.csic.es/wp-content/uploads/2023/11/seminarscover-e1752660087307.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251216T130000
DTEND;TZID=Europe/Paris:20251216T133000
DTSTAMP:20260413T031951
CREATED:20251103T085904Z
LAST-MODIFIED:20251118T091359Z
UID:27989-1765890000-1765891800@www.iaa.csic.es
SUMMARY:KM3-230213A: the ultra-high-energy neutrino detected in KM3NeT
DESCRIPTION:The detection by the KM3NeT neutrino telescope of the ultra-high-energy event KM3-230213A is a milestone in neutrino astrophysics. With an energy estimated of about 220 PeV\, it is the most energetic neutrino observed to date\, challenging the current understanding of the cosmic spectrum. Its observation opens the question of its astrophysical origin. \nIn this talk\, details on the KM3-230213A detection and observed signature will be presented\, describing the detection technique and significance assessment. Possible astrophysical sources\, including extragalactic and cosmogenic origins\, will be discussed. \nFecha y lugar: 16/12/2025 – 13:00 | Salón de ActosSergio Navas ConchaUniversidad de Granada \n 
URL:https://www.iaa.csic.es/evento/km3-230213a-the-ultra-high-energy-neutrino-detected-in-km3net/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios
ATTACH;FMTTYPE=image/png:https://www.iaa.csic.es/wp-content/uploads/2023/11/seminarscover-e1752660087307.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251218T190000
DTEND;TZID=Europe/Paris:20251218T200000
DTSTAMP:20260413T031951
CREATED:20251212T151315Z
LAST-MODIFIED:20251215T145839Z
UID:28976-1766084400-1766088000@www.iaa.csic.es
SUMMARY:Darwin y las galaxias
DESCRIPTION:Darwin fue uno de los mayores revolucionarios del pensamiento humano. Su teoría sobre el origen de las especies supuso un auténtico revulsivo intelectual\, culminando la herencia del pensamiento ilustrado y generando consecuencias que aún sentimos hoy. \nVivió 80 años durante el siglo XIX\, siendo testigo privilegiado de la era Victoriana y del notable desarrollo científico que tuvo lugar en Europa\, especialmente en el Reino Unido. Fue contemporáneo de la transformación de la astronomía en astrofísica y admiró a grandes astrónomos de su tiempo. Pero\, ¿qué relación tuvo Darwin con esta ciencia? Y más allá\, ¿puede existir algún paralelismo entre la evolución de las especies y la de los objetos celestes? \nEsta charla propone un fascinante paseo por la “ciencia evolutiva” del universo\, explorando la idea de las especies astronómicas. \nFecha:18/12/2025 – 19:00Conferenciante:  Emilio J. AlfaroFiliación:  Instituto de Astrofísica de Andalucía (IAA-CSIC) \n 
URL:https://www.iaa.csic.es/evento/darwin-y-las-galaxias/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Conferencias Lucas Lara
ATTACH;FMTTYPE=image/jpeg:https://www.iaa.csic.es/wp-content/uploads/2025/12/lucas-lara.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260108T123000
DTEND;TZID=Europe/Paris:20260108T133000
DTSTAMP:20260413T031951
CREATED:20251110T094048Z
LAST-MODIFIED:20260107T104840Z
UID:28715-1767875400-1767879000@www.iaa.csic.es
SUMMARY:SO Colloquium - First reallistic modeling of dust in protoplanetary disks: perspectives for future observations
DESCRIPTION:First results on modeling of light scattering by non-spherical and porous dust particles in protoplanetary disks have been obtained after a fruitful collaboration between IAA and IRyA backed by SO program: Daniel Guirado visiting IRyA\, Carlos Carrasco and Miguel Jesús Jáquez visiting IAA and Gonzalo Vargas’ SO FPI. First paper produced by this collaboration has been recently submitted for publication: «Modeling (Sub)-Millimeter Scattering Properties of Fractal and Consolidated Porous Particles: Applications to Protoplanetary Disks» and second paper is ready for submission in a few days a the time of this application: «Exploring the millimeter emission spectrum and polarization of protoplanetary disks with irregular dust particles» \nA detailed characterization of dust evolution within protoplanetary disks is essential to uncover how planets form. Only in the past decade\, with the advent of high-resolution radio interferometers such as the VLA and ALMA\, have we been able to map dust distributions in these disks with unprecedented precision. Early observations revealed an unexpected diversity of substructures —including rings\, gaps\, and asymmetric patterns— indicative of the onset of planet formation and its dynamical impact on the disk. After surveying hundreds of disks across various star-forming regions\, we are now beginning to outline multiple evolutionary pathways that may lead to planetary systems with markedly different architectures. \nBased new results of light scattering in disks produced by this SO collaboration\, basic properties of the dust such as their mass or size can be updated. And new perspectives on observations that may lead us to find out new details on the movie of the evolution of disks are open. These future observations must be matched with modelling efforts. New technological achievements and instruments to be developed and in service very soon must be matched with these modelling efforts as well: ngVLA and SKA \nFecha y lugar: 08/01/2026 – 12:30 | Salón de ActosCarlos CarrascoIRyA-UNAM \n  \n  \n  \n 
URL:https://www.iaa.csic.es/evento/first-reallistic-modeling-of-dust-in-protoplanetary-disks-perspectives-for-future-observations/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios,SO Colloquium
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260113T123000
DTEND;TZID=Europe/Paris:20260113T133000
DTSTAMP:20260413T031951
CREATED:20251118T085849Z
LAST-MODIFIED:20260107T105027Z
UID:28793-1768307400-1768311000@www.iaa.csic.es
SUMMARY:Precise radial velocities with ESPRESSO: pushing the limit to 10 cm/s
DESCRIPTION:The ESPRESSO spectrograph\, mounted on the VLT\, was designed to achieve a long-term radial velocity (RV) precision of 10 cm/s\, enabling the detection of Earth-mass planets within the habitable zones (HZ) of their host stars. \nI present results from the instrument’s Guaranteed Time Observations campaign on three low-activity G\, K\, and M stars. We characterise the precision achievable from the timescales of minutes and dominated by pulsations\, to timescales of years as required for HZ planet detection. To achieve this\, we employ different RV calculation methods and activity indicators\, assessing the limiting factors of both instrumental precision and stellar RV stability. Using a comprehensive analysis\, we reach a RV floor level of 40 cm/s over a timescale of several years. \nInterestingly\, the ESPRESSO data shows no evidence for several previously announced planetary signals; we discuss the population of planets that\, while not directly observed\, remain consistent with ESPRESSO data. \nFinally\, we explore the stellar physical phenomena that can be studied to further improve RV precision and enhance our planet detection capabilities. This is key for the future precise RV campaigns as enabled by ESPRESSO and similar instruments. \nFecha y lugar: 13/01/2026 – 12:30 | Salón de ActosPedro FigueiraIAA-CSIC \n  \n 
URL:https://www.iaa.csic.es/evento/precise-radial-velocities-with-espresso-pushing-the-limit-to-10-cm-s/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260115T123000
DTEND;TZID=Europe/Paris:20260115T133000
DTSTAMP:20260413T031951
CREATED:20251118T090542Z
LAST-MODIFIED:20260116T125349Z
UID:28810-1768480200-1768483800@www.iaa.csic.es
SUMMARY:From cluster detection to galaxy alignment: an overview of SCALE with S-PLUS survey
DESCRIPTION:Galaxy clusters and groups are vital tools for exploring and understanding the Universe. \nThis presentation focuses on results based on the SCALE sample from the Southern Photometric Local Universe Survey (S-PLUS)\, including galaxy cluster detection\, membership estimation and characterization\, matching with eROSITA X-ray data\, and a detailed study of galaxy spatial alignments out to 6R200. \nWe discuss the purity and completeness of the resulting catalogs using X-ray comparisons\, potential biases introduced by the matching technique\, the preprocessing of galaxies associated with filaments\, and the parameters that enhance the alignment signal between brightest cluster galaxies (BCGs) and their satellite populations. Together\, these analyses demonstrate the potential of the S-PLUS survey for cluster identification and environmental studies. \nFecha y lugar: 15/01/2026 – 12:30 | Salón de ActosLia DoubrawaUniversity of Helsinki – Finland\, Universidade de São Paulo – Brazil \n  \n  \n  \n 
URL:https://www.iaa.csic.es/evento/from-cluster-detection-to-galaxy-alignment-an-overview-of-scale-with-s-plus-survey/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260119T130000
DTEND;TZID=Europe/Paris:20260119T140000
DTSTAMP:20260413T031952
CREATED:20260113T104959Z
LAST-MODIFIED:20260113T114250Z
UID:29103-1768827600-1768831200@www.iaa.csic.es
SUMMARY:High energy blazar physics in the Multi-Messenger context
DESCRIPTION:Active galactic nuclei (AGN) are among the most powerful sources in the Universe\, dominating the non-thermal energy output across nearly all electromagnetic bands. Understanding the mechanisms behind this emission\, such as accretion onto supermassive black holes\, particle acceleration\, magnetic field generation\, and shock formation in relativistic plasma\, is essential for interpreting high-energy and multi-messenger observations. These processes can be best probed through coordinated studies combining very-high-energy and high-angular-resolution observations. \nI will present recent results from polarization VLBI studies that trace jet formation\, acceleration\, and magnetic field structure in AGN on parsec scales. Our observations provide clear evidence for a net toroidal magnetic field in a current-carrying blazar jet. We also find that blazars viewed at extremely small angles to the line of sight can naturally resolve the long-standing «Doppler factor crisis\,» reconciling the low apparent jet speeds from VLBI with the high Doppler factors inferred from very-high-energy observations. \nOur results highlight the central role of relativistic beaming in shaping the gamma-ray and neutrino emission of blazars. This suggests that parent PeV-scale protons exhibit relativistic bulk motion and offers new constraints for models of their multi-messenger output. \nFecha y lugar: 19/01/2026 – 13:00 | Salón de ActosYuri KovalevMax Planck Institute for Radio Astronomy \n 
URL:https://www.iaa.csic.es/evento/high-energy-blazar-physics-in-the-multi-messenger-context/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios
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END:VCALENDAR