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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
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TZID:Europe/Paris
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260521T123000
DTEND;TZID=Europe/Paris:20260521T133000
DTSTAMP:20260409T075750
CREATED:20260302T161002Z
LAST-MODIFIED:20260302T161005Z
UID:30049-1779366600-1779370200@www.iaa.csic.es
SUMMARY:SO Colloquium - Models for Protostellar Molecular Jets
DESCRIPTION:TBD \nFecha y lugar: 21/05/2026 – 12:30 | Salón de ActosSylvie CabritObservatory of Paris\, France \n  \n 
URL:https://www.iaa.csic.es/evento/so-colloquium-models-for-protostellar-molecular-jets/
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:20260526T123000
DTEND;TZID=Europe/Paris:20260526T133000
DTSTAMP:20260409T075750
CREATED:20260302T161423Z
LAST-MODIFIED:20260302T161427Z
UID:30054-1779798600-1779802200@www.iaa.csic.es
SUMMARY:TBD
DESCRIPTION:TBD \nFecha y lugar: 26/05/2026 – 12:30 | Salón de ActosMario TafallaObservatorio Astronómico Nacional \n  \n  \n  \n 
URL:https://www.iaa.csic.es/evento/tbd-4/
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:20260528T123000
DTEND;TZID=Europe/Paris:20260528T133000
DTSTAMP:20260409T075750
CREATED:20260302T161538Z
LAST-MODIFIED:20260407T134157Z
UID:30058-1779971400-1779975000@www.iaa.csic.es
SUMMARY:SO Colloquium – What the Variability of Embedded Protostars Tells Us about Accretion: Past\, Present\, and Future
DESCRIPTION:The James Clerk Maxwell Telescope (JCMT) has been monitoring eight nearby low-mass star-forming regions in the Gould Belt at submillimetre wavelengths for more than eight years to search for and quantify the time dependent brightness variability of the resident deeply embedded protostars. \nSecular variability is common among these protostars; greater than 25% of the sample show measurable long-term brightness changes and 10% show burst behaviour lasting months to years. We interpret this secular variability as reflecting changes in the mass accretion rate from the disk to the protostar\, as predicted by theoretical models of (proto)stellar assembly. For a subset of our sample we have contemporaneous mid-IR light-curves which allow additional constraints on the conditions responsible for the brightness variations\, confirming that the submillimetre variability is driven by changes in the dust temperature profile of the envelope. \nFurthermore\, we have combined\, for one source\, single dish and interferometric sub-mm monitoring\, which has allowed us to unambiguously recover a time lag in the variability at larger angular scales and use the results to confirm the envelope structure surrounding the embedded protostar. \nFecha y lugar: 28/05/2026 – 12:30 | Salón de ActosDoug JohnstoneNational Research Council Canada – Herzberg Astronomy and Astrophysics Research Centre \n  \n 
URL:https://www.iaa.csic.es/evento/what-the-variability-of-embedded-protostars-tells-us-about-accretion-past-present-and-future/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios
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:20260602T123000
DTEND;TZID=Europe/Paris:20260602T133000
DTSTAMP:20260409T075750
CREATED:20260407T135831Z
LAST-MODIFIED:20260407T140017Z
UID:30809-1780403400-1780407000@www.iaa.csic.es
SUMMARY:TBD
DESCRIPTION:TBD \nFecha y lugar: 02/06/2026 – 12:30 | Salón de ActosShep DoelemanCenter for Astrophysics | Harvard & Smithsonian \n  \n  \n  \n 
URL:https://www.iaa.csic.es/evento/tbd/
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:20260609T123000
DTEND;TZID=Europe/Paris:20260609T133000
DTSTAMP:20260409T075750
CREATED:20260407T140511Z
LAST-MODIFIED:20260407T140515Z
UID:30814-1781008200-1781011800@www.iaa.csic.es
SUMMARY:The Index Diagram as a Tool to Disentangle Host Galaxy Contributions in Quasar Spectra
DESCRIPTION:We revisit the Quasar Main Sequence (QMS) by investigating the impact of the stellar component from the host galaxy (HG) on the emission-line spectra of active galactic nuclei (AGN). After identifying SDSS-DR19 spectra with broad emission lines\, we constructed the Index diagram\, a novel\, model-independent diagnostic based on redshift-corrected spectra\, designed to efficiently identify sources with significant stellar HG contributions and to classify AGN spectra into three categories: HG-dominated (HGD)\, intermediate (INT)\, and AGN-dominated (AGND) sources. \nOur QMS analysis shows that HGD sources predominantly occupy the Population B region\, typically exhibiting negligible Fe II emission\, while INT and AGND sources display similar distributions in the Population A region. Cross-matching with radio\, infrared\, and X-ray catalogues reveals that the strongest radio emitters are preferentially associated with HGD and INT sources\, whereas strong X-ray emitters are found among INT and AGND objects\, which also populate the AGN region in the WISE colour diagram. The applicability of the Index diagram is also demonstrated by its implementation in large spectroscopic datasets\, including SDSS DR20 and DESI\, enabling systematic studies of AGN-HG decomposition across big data samples. \nFecha y lugar: 09/06/2026 – 12:30 | Salón de ActosAlenka NegreteInstituto de Astronomía – UNAM \n  \n 
URL:https://www.iaa.csic.es/evento/the-index-diagram-as-a-tool-to-disentangle-host-galaxy-contributions-in-quasar-spectra/
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:20260616T123000
DTEND;TZID=Europe/Paris:20260616T133000
DTSTAMP:20260409T075750
CREATED:20260407T140657Z
LAST-MODIFIED:20260407T140919Z
UID:30821-1781613000-1781616600@www.iaa.csic.es
SUMMARY:Nuclear transients: What optical polarization tell us about?
DESCRIPTION:TBD \nFecha y lugar: 16/06/2026 – 12:30 | Salón de ActosBeatriz Agís GonzálezInstitute of Astrophysics at FORTH \n  \n 
URL:https://www.iaa.csic.es/evento/nuclear-transients-what-optical-polarization-tell-us-about/
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:20260618T123000
DTEND;TZID=Europe/Paris:20260618T133000
DTSTAMP:20260409T075751
CREATED:20260123T100555Z
LAST-MODIFIED:20260123T100559Z
UID:29319-1781785800-1781789400@www.iaa.csic.es
SUMMARY:TBD
DESCRIPTION:TBD \nFecha y lugar: 18/06/2026 – 12:30 | Salón de ActosSilvia CelliSapienza University of Rome \n  \n  \n  \n 
URL:https://www.iaa.csic.es/evento/tbd-3/
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:20260702T123000
DTEND;TZID=Europe/Paris:20260702T133000
DTSTAMP:20260409T075751
CREATED:20260407T135527Z
LAST-MODIFIED:20260407T135531Z
UID:30805-1782995400-1782999000@www.iaa.csic.es
SUMMARY:SO Colloquium – TBD
DESCRIPTION:TBD \nFecha y lugar: 02/07/2026 – 12:30 | Salón de ActosDaniela Galárraga EspinosaKavli Institute for the Physics and Mathematics of the Universe (IPMU) – Tokyo\, Japan
URL:https://www.iaa.csic.es/evento/so-colloquium-tbd-2/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios
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:20261022T123000
DTEND;TZID=Europe/Paris:20261022T133000
DTSTAMP:20260409T075751
CREATED:20260323T094624Z
LAST-MODIFIED:20260323T095004Z
UID:30339-1792672200-1792675800@www.iaa.csic.es
SUMMARY:Venus as an Anchor Point for Planetary Habitability
DESCRIPTION:A fundamental aspect of understanding the limits of habitable environments and detectable signatures is the study of where the boundaries of such environments can occur\, and the conditions under which a planet is rendered into a hostile environment. In our solar system\, Venus is the most Earth-like planet\, yet at some point in planetary history there was a bifurcation between the two: Earth has been continually habitable since the end-Hadean\, whereas Venus became uninhabitable. Indeed\, Venus is the type-planet for a world that has transitioned from habitable and Earth-like conditions\, through the inner edge of the Habitable Zone (HZ); thus it provides a natural laboratory to study the evolution of habitability. \nIn this talk I will describe the gaps in our knowledge regarding Venus within the context of how these gaps are impacting our ability to model exoplanet atmospheres and interiors. I will discuss various factors that relate to a possible habitable past of Venus\, including orbital evolution. I will outline exoplanet target selection for testing the conditions of runaway greenhouse and present examples of potential Venus analogs. \nFinally\, I will summarize the primary exoplanet science questions that will be addressed by the coming NASA and ESA missions to Venus. \n  \nFecha y lugar: 22/10/2026 – 12:30 | Salón de ActosStephen KaneUniversity of California\, Riverside \n 
URL:https://www.iaa.csic.es/evento/venus-as-an-anchor-point-for-planetary-habitability/
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
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