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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:20240227T123000
DTEND;TZID=Europe/Paris:20240227T133000
DTSTAMP:20260422T082128
CREATED:20240222T092316Z
LAST-MODIFIED:20250125T202542Z
UID:20435-1709037000-1709040600@www.iaa.csic.es
SUMMARY:Unraveling the Gamma-ray emission in radiogalaxies and their jets
DESCRIPTION:The Transient HIgh-Energy Sky and Early Universe Surveyor (THESEUS) is a mission concept developed by a large European collaboration under study by ESA since 2018 and currently one of the three candidate M7 mission for a launch in mid ’30s. THESEUS aims at fully exploiting Gamma-Ray Bursts for investigating the early Universe and as key phenomena for multi-messenger astrophysics. By providing an unprecedented combination of X-/gamma-ray monitors\, on-board IR telescope and spacecraft autonomous fast slewing capabilities\, THESEUS would be a wonderful machines for the detection\, multi-wavelength characterization and redshift measurement of any kind of GRBs and many classes of X-ray transients\, including high-redshift GRBs for cosmology (pop-III stars\, cosmic reionization\, SFR and metallicity evolution up to the «cosmic dawn») and electromagnetic counterparts to sources of gravitational waves\, especially short GRBs\, possible soft X-ray emission and KN emission from NS-NS / NS-BH mergers. THESEUS would thus provide an ideal synergy with the very large astronomical facilities of the future working in the e.m. (e.g.\, ELT\, CTA\, SKA\, Athena) and multi-messenger (e.g.\, Einstein Telescope\, Cosmic Explorer\, km3NET). \nFecha: 27/02/2024 – 12:30Conferenciante: Mireia Nievas RosilloFiliación: Instituto de Astrofísica de Canarias\, Spain \n 
URL:https://www.iaa.csic.es/evento/unraveling-the-gamma-ray-emission-in-radiogalaxies-and-their-jets/
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:20240319T163000
DTEND;TZID=Europe/Paris:20240319T173000
DTSTAMP:20260422T082128
CREATED:20240313T090611Z
LAST-MODIFIED:20250125T201713Z
UID:20534-1710865800-1710869400@www.iaa.csic.es
SUMMARY:Recent Progress in Understanding Solar Flare Magnetism using Data-Driven Simulations and Statistical Analysis of Vector Magnetic Fields
DESCRIPTION:Continuous vector magnetic-field measurements by the Helioseismic and Magnetic Imager (HMI) onboard the Solar Dynamics Observatory (SDO) allowed us to run data-driven simulations of solar eruptions and perform statistical studies of magnetic-fields for many flares. In this talk I will review new aspects of flare magnetism discovered using SDO data\, including progress in data-driven simulations and statistical studies of magnetic-reconnection fluxes\, their rates and magnetic-field changes during flares. I will summarize how these results\, along with statistical studies of eruptive and confined flares\, have improved our understanding of flares and the flare/CME feedback relationship. \nFecha: 19/03/2024 – 12:30Conferenciante: Dr. María KazachenkoFiliación: University of Colorado\, USA \n 
URL:https://www.iaa.csic.es/evento/recent-progress-in-understanding-solar-flare-magnetism-using-data-driven-simulations-and-statistical-analysis-of-vector-magnetic-fields/
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:20240321T123000
DTEND;TZID=Europe/Paris:20240321T133000
DTSTAMP:20260422T082128
CREATED:20240322T115416Z
LAST-MODIFIED:20250125T201653Z
UID:20620-1711024200-1711027800@www.iaa.csic.es
SUMMARY:The Local Volume Mapper\, state of the art
DESCRIPTION:The LVM\, one of the three surveys that conform the SDSS-V project\, is the first Integral Field Spectroscopy survey of the Local Group\, including and unique mapping of the Milky Way. It started survey operations in October 2023\, with some early science observations on cheery-peaked targets\, and the first observations on the foreseen survey itself. I present here the status of the survey\, including the state of the major contributions from the IA UNAM (the Data Reduction and Analysis Pipelines)\, and the first science results \nFecha: 21/03/2024 – 12:30Conferenciante: Dr. Sebastián SánchezFiliación: UNAM\, México \n 
URL:https://www.iaa.csic.es/evento/the-local-volume-mapper-state-of-the-art/
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:20240402T123000
DTEND;TZID=Europe/Paris:20240402T133000
DTSTAMP:20260422T082128
CREATED:20240322T115607Z
LAST-MODIFIED:20250125T201635Z
UID:20624-1712061000-1712064600@www.iaa.csic.es
SUMMARY:Single-photon gig in Betelgeuse’s occultation
DESCRIPTION:In the realm of astronomical exploration\, cutting-edge technologies are indispensable. Single-Photon Avalanche Diode (SPAD) sensors offer unparalleled precision\, enabling the detection of individual photons with remarkable timing resolution. However\, the current use of single-pixel SPAD devices poses limitations on spatially-resolved imaging in astronomy. Enter two-dimensional SPAD detectors\, revolutionizing observation capabilities and enabling the study of rapid cosmic phenomena. \nThis talk explores the transformative potential of two-dimensional SPAD detectors in observational astronomy. Focusing on recent advancements\, we discuss their ability to capture rapid fluctuations in celestial events\, offering insights into phenomena previously beyond reach. Leveraging these innovations\, we present our results on the occultation of Betelgeuse by asteroid (319) Leona\, showcasing the unprecedented temporal resolution achieved with SPAD technology. \nFecha: 02/04/2024 – 12:30Conferenciante: Dr. Francisco PradaFiliación: Instituto de Astrofísica de Andalucía – CSIC\, Granada \, Spain \n 
URL:https://www.iaa.csic.es/evento/single-photon-gig-in-betelgeuses-occultation/
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:20240404T123000
DTEND;TZID=Europe/Paris:20240404T133000
DTSTAMP:20260422T082128
CREATED:20240401T082136Z
LAST-MODIFIED:20250125T201601Z
UID:20911-1712233800-1712237400@www.iaa.csic.es
SUMMARY:The Earthbound Fate of Meteor Phenomena
DESCRIPTION:Understanding meteor phenomena is essential for promptly and effectively recovering meteorites\, predicting meteor showers\, studying atmospheric properties\, and assessing the threat posed by space objects to both in-orbit and ground-based infrastructure. By observing and interpreting meteor phenomena\, we can predict impact consequences and efficiently locate and identify surviving meteorite fragments on the ground. Through dimensional analysis\, we have developed a physical model that reduces the number of unknowns without requiring any of them to be preset. This model accurately estimates changes in mass\, velocity\, and luminosity\, while also predicting the duration of the phenomenon. The model has yielded success in studying various meteor events\, facilitating the recovery of meteorites such as Annama and Ozerki\, and more recently\, quantifying meteor phenomena in the atmosphere of Venus. In addition to describing the model\, its application is demonstrated using a diverse range of observational data\, including larger-scale impactors such as Chelyabinsk\, Canyon diablo\, Sikhote-Alin\, and the Tunguska event. \nFecha: 04/04/2024 – 12:30Conferenciante: Dr. Maria GritsevichFiliación: University of Helsinki\, Finland \n 
URL:https://www.iaa.csic.es/evento/the-earthbound-fate-of-meteor-phenomena/
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:20240409T123000
DTEND;TZID=Europe/Paris:20240409T133000
DTSTAMP:20260422T082128
CREATED:20240401T082310Z
LAST-MODIFIED:20250125T201542Z
UID:20915-1712665800-1712669400@www.iaa.csic.es
SUMMARY:Laboratory Research on the Atmospheric Impact of Spacecraft Re-entry Debris: Perspectives and Future Challenges
DESCRIPTION:The rapid growth of space debris\, especially in Low Earth Orbit (LEO)\, poses a rising risk to both space operations and Earth’s atmosphere.  Debris fragments\, even minuscule in size\, can cause significant damage due to their high orbital speeds. To mitigate risks\, controlled re-entry of debris is common practice\, but this introduces a new concern: the increasing mass of human-made materials injected into the atmosphere. As satellites and rocket bodies disintegrate\, they release substantial quantities of metals\, altering the composition of the stratospheric aerosol. The effects of these new materials within the stratospheric aerosol are still uncertain. It’s likely that metals from re-entering spacecraft mix with and condense onto meteoric smoke particles (MSP) descending from higher altitudes. Further coagulation likely occurs as these particles continue their descent into the stratosphere. Besides\, aluminium and other novel elements found in stratospheric aerosols might influence the formation (nucleation) of ice or nitric acid trihydrate (NAT). This carries significance because even small amounts of these new ice nuclei could drastically alter the development of polar stratospheric clouds (PSC). Prior research supports this idea\, showing that substances similar to meteoric inclusions within sulfuric acid can trigger ice formation. Furthermore\, studies indicate that metal cations have the ability to induce efflorescence within aerosol particles\, critically impacting radiative forcing. In this presentation\, I’ll discuss the gas-phase chemistry of these anthropogenic metals\, offering insights into how they might react and alter the stratospheric aerosol. Finally\, by identifying knowledge gaps and outlining the necessary research\, we can work towards developing a comprehensive understanding of this emerging environmental issue. \nFecha: 09/04/2024 – 12:30Conferenciante: Dr. Antonio OcañaFiliación: IAA – CSIC \n 
URL:https://www.iaa.csic.es/evento/laboratory-research-on-the-atmospheric-impact-of-spacecraft-re-entry-debris-perspectives-and-future-challenges/
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:20240411T123000
DTEND;TZID=Europe/Paris:20240411T133000
DTSTAMP:20260422T082128
CREATED:20240408T094728Z
LAST-MODIFIED:20250125T201527Z
UID:21125-1712838600-1712842200@www.iaa.csic.es
SUMMARY:LP791-18d as a case study for outgassing rocky exoplanets
DESCRIPTION:Over the past three decades\, the discovery of over five thousand exoplanets has opened avenues for atmospheric characterization\, now feasible for a select subset through spectroscopic observations paired with Bayesian inference techniques. These exoplanetary atmospheres serve as crucial windows into planetary formation and evolutionary histories. Achieving accurate interpretations demands a comprehensive approach\, advancing theory and modeling to understand the continuous interplay between exoplanetary atmospheres and their surrounding environments—both lower and upper boundaries. This project focuses on rocky exoplanets situated near their host stars\, often exhibiting states of magma oceans or heightened volcanic activity due to proximity and tidal forces from neighboring planets. These unique candidates offer enhanced opportunities for observing the ongoing production of secondary atmospheres through outgassing processes. We present a holistic modeling framework for understanding interior-atmosphere interactions and predict the atmospheric footprint of the planet’s interior based on its oxidation state. Moreover\, we assess the detectability using the James Webb Space Telescope (JWST) and propose a spectral index capable of inferring the oxidation state of a planet’s interior. \nFecha: 11/04/2024 – 12:30Conferenciante: Dr. Leonardos GkouvelisFiliación: Ludwig-Maximilians-University of Munich\, Germany \n 
URL:https://www.iaa.csic.es/evento/lp791-18d-as-a-case-study-for-outgassing-rocky-exoplanets/
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:20240415T123000
DTEND;TZID=Europe/Paris:20240415T133000
DTSTAMP:20260422T082128
CREATED:20240410T092706Z
LAST-MODIFIED:20250125T201510Z
UID:21151-1713184200-1713187800@www.iaa.csic.es
SUMMARY:Astronomy with Neutrino Telescopes
DESCRIPTION:In recent decades\, high-energy neutrinos of astrophysical origin have become integral members of the multi-messenger astronomy community. Neutrino telescopes have a very particular way to observe the sky\, with characteristics different from any other telescope. They are capable of continuously observing the entire sky simultaneously\, yet they also necessitate the accumulation of a significant amount of statistical data. IceCube reported the first evidence of high-energy cosmic neutrinos in 2013\, with very interesting excesses in the later years from TXS 0506+056\, NGC 1068 and also the Galactic plane. The discovery of new sources holds promise during the current decade\, as an increasing number of detectors yield more statistical data with even better angular resolutions. \nIn this talk\, I will discuss the distinctive features of neutrino telescopes and provide an overview of the current state of neutrino astronomy. I will explore various cosmic neutrino search strategies\, ranging from diffuse flux investigations to gravitational wave follow-ups\, with a focus on Mediterranean-based projects such as ANTARES and KM3NeT\, in conjunction with IceCube. \nFecha: 15/04/2024 – 12:30Conferenciante: Agustín Sánchez LosaFiliación: Instituto de Física Corpuscular-CSIC\, Valencia\, Spain \n 
URL:https://www.iaa.csic.es/evento/astronomy-with-neutrino-telescopes/
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:20240425T123000
DTEND;TZID=Europe/Paris:20240425T133000
DTSTAMP:20260422T082128
CREATED:20240416T111912Z
LAST-MODIFIED:20250125T201452Z
UID:21167-1714048200-1714051800@www.iaa.csic.es
SUMMARY:Artificial Intelligence in Service of Galaxy Evolution Research: A Personal Journey
DESCRIPTION:In this seminar\, I will present my personal exploration of the application of artificial intelligence in the study of galaxy evolution. Since the early 2010s\, the fields of machine learning and deep learning have undergone unprecedented development\, marked by enhancements in algorithms and hardware advancements. This progress has significantly influenced various scientific domains. Concurrently\, the increasing volume and complexity of data produced by modern and upcoming astronomical surveys such as J-PAS\, DESI\, LSST\, and SKA necessitate the adoption of new analytical tools capable of processing and interpreting this data faster and effectively. \nInitially\, the first applications of AI in astronomy made used of multilayer perceptrons to address challenges such as estimating the photometric redshift of galaxies. Today\, most AI applications in astronomy primarily employ supervised learning with sophisticated neural networks like CNNs\, RNNs\, and LSTMs. These are focused on estimating physical properties or performing classifications of astronomical objects. However\, a shift towards a new paradigm in computer science emphasizes the use of generative AI models trained via unsupervised learning methods. Prominent examples include tools like ChatGPT\, Stable Diffusion\, Sora\, Udio\, and others. This transition is now making inroads into the field of astronomy\, offering promising avenues for the development of what is being called foundational models. These models have the potential to integrate data across multiple surveys and wavelengths\, creating a more robust framework for interpreting theory and observations. \nFecha: 25/04/2024 – 12:30Conferenciante: Dr. Ginés Martínez SolaecheFiliación: IAA-CSIC\, Granada\, Spain \n 
URL:https://www.iaa.csic.es/evento/artificial-intelligence-in-service-of-galaxy-evolution-research-a-personal-journey/
LOCATION:IAA – CSIC\, Glorieta de la Astronomía\, Granada\, España
CATEGORIES:Seminarios
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20240430T123000
DTEND;TZID=Europe/Paris:20240430T133000
DTSTAMP:20260422T082128
CREATED:20240423T095822Z
LAST-MODIFIED:20250125T201432Z
UID:21187-1714480200-1714483800@www.iaa.csic.es
SUMMARY:The art of astrophysical measurements: An elementary lecture on photon counting and S/N
DESCRIPTION:Have you ever dared to understand how many photons are detected by your camera when you are pointing the telescope to the sky? Is the action of the spectrograph fully understood when analyzing those photons? Do typical image formation rules hold when studying the polarization of light? All these are a few examples of questions addressed by researchers when designing instruments\, which are later constrained by technological capabilities. This talk will summarize them with the aim of triggering basic curiosity of scientists to get an insight on the means at their disposal to investigate the Universe. \nFecha: 30/04/2024 – 12:30Conferenciante: Dr. José Carlos del Toro IniestaFiliación: IAA-CSIC\, Granada\, Spain \n 
URL:https://www.iaa.csic.es/evento/the-art-of-astrophysical-measurements-an-elementary-lecture-on-photon-counting-and-s-n/
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:20240507T123000
DTEND;TZID=Europe/Paris:20240507T133000
DTSTAMP:20260422T082129
CREATED:20240507T075230Z
LAST-MODIFIED:20250125T201414Z
UID:21239-1715085000-1715088600@www.iaa.csic.es
SUMMARY:Journey into the Galactic Heart: Illuminating the Enigma of the Nuclear Star Cluster and the Nuclear Stellar Disc
DESCRIPTION:The innermost regions of most galaxies are characterised by the presence of extremely dense nuclear star clusters\, which sometimes appear together with larger stellar structures known as nuclear stellar discs. Understanding the relation between nuclear star clusters and nuclear stellar discs is challenging due to the large distance towards other galaxies which limits their analysis to integrated light. In this context\, the Milky Way’s centre\, which hosts both structures\, appears as a unique template to understand their relation and formation scenario. Using photometric\, metallicity and kinematic catalogues\, we analysed the relation between these two Galactic centre components and study their stellar populations. We detect kinematic and metallicity gradients along the line of sight\, suggesting a smooth transition between the nuclear stellar disc and cluster. Our results suggest that these two Galactic centre components might be part of the same structure\, with the Milky Way’s nuclear stellar disc being the grown edge of the nuclear star cluster. \nFecha: 07/05/2024 – 12:30Conferenciante: Francisco Nogueras LaraFiliación: ESO\, Garching\, Germany \n 
URL:https://www.iaa.csic.es/evento/journey-into-the-galactic-heart-illuminating-the-enigma-of-the-nuclear-star-cluster-and-the-nuclear-stellar-disc/
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:20240514T123000
DTEND;TZID=Europe/Paris:20240514T133000
DTSTAMP:20260422T082129
CREATED:20240514T090425Z
LAST-MODIFIED:20250125T201354Z
UID:21285-1715689800-1715693400@www.iaa.csic.es
SUMMARY:New possibilities for atmospheric analysis with Monte Carlo
DESCRIPTION:In recent years\, significant advancements have been made in scientific computing utilizing the Monte Carlo method\, particularly at the intersection of two key communities: the heat transfer community and the computer graphics community. The first breakthrough is that the computation time required to solve radiative transfer becomes invariant\, whether the ground is described by a single building or thousands of them\, whether the 3D clouds are poorly resolved or refined. We recently published in the journal PNAS a climate-analysis-oriented application showing this computation time invariance\, extending to the spectral\, spatial\, and temporal domains. The second breakthrough of the paper lies in the nonlinear coupling of radiative transfer and gas spectroscopy\, allowing estimation of unbiased line-by-line radiative quantities\, even when considering scattering. This opens up new analysis prospects\, initially applied to Earth and now expanding to Titan. \nFecha: 14/05/2024 – 12:30Conferenciante: Dr. Yannis Inouk Nyffenegger PéréFiliación: IAA – CSIC \n 
URL:https://www.iaa.csic.es/evento/new-possibilities-for-atmospheric-analysis-with-monte-carlo/
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:20240606T123000
DTEND;TZID=Europe/Paris:20240606T133000
DTSTAMP:20260422T082129
CREATED:20240605T075704Z
LAST-MODIFIED:20250125T201314Z
UID:21497-1717677000-1717680600@www.iaa.csic.es
SUMMARY:A complex network perspective on Delta Scuti stars
DESCRIPTION:We apply horizontal visibility graphs (HVG) to study the complex network behavior for the delta Sct stars’ light curves observed by TESS. The delta Sct stars are pulsating stars with spectral types A0-F5 and intermediate masses between low-mass stars (≤ 1 Msun) and high-mass stars (≥ 2 Msun). They pulsate in low-order pressure modes and have dominant pulsation frequencies in the 5-80 d−1 range. The high amplitude delta Sct stars (called HADS)\, are classified in population I of delta Sct stars with V band amplitude ≥ 0.3 mag and low-amplitude delta Sct stars (called LADS) pulsate in several modes with V band amplitudes ≤ 0.1 mag. The lower clustering for high amplitude delta Sct than low amplitude delta Sct indicates a more straightforward light curve (containing one or two independent modes) than a more complex light curve. The average shortest path length of the HVG network of delta Sct light curves is a linear function of the network sizes (logarithm)\, indicating the small-world and non-random properties. By considering the degree distributions of stellar networks\, both lognormal and power-law behaviors of nodes’ degrees are likely not to be rejected\, and deviation from the analytical expression of uncorrelated random series is evidence for non-random processes. \nFecha: 06/06/2024 – 12:30Conferenciante: Dr. Elham ZiaaliFiliación: Instituto de Astrofísica de Andalucía – CSIC \n 
URL:https://www.iaa.csic.es/evento/a-complex-network-perspective-on-delta-scuti-stars/
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:20240620T120000
DTEND;TZID=Europe/Paris:20240620T130000
DTSTAMP:20260422T082129
CREATED:20240612T103321Z
LAST-MODIFIED:20250125T201236Z
UID:21565-1718884800-1718888400@www.iaa.csic.es
SUMMARY:Mujer en la Ingeniería: Avances y Retos
DESCRIPTION:En esta conferencia presentaremos\, en primer lugar\, una panorámica de la situación actual de la mujer en las STEM y en particular en la ingeniería\, tratando de analizar qué factores pueden tener una mayor influencia en la situación actual. A continuación trataremos brevemente la educación de la mujer en los dos últimos siglos. Destacaremos el hecho de como las formas de educar a la mujer están directamente relacionadas con el trabajo que realizará. Pondremos de manifiesto nuestro agradecimiento y orgullo por las generaciones de mujeres españolas pasadas que\, a pesar de todas las dificultades\, en la actualidad han permitido estar al mismo nivel que las colegas de los países de nuestro entorno. \nPor último\, trataremos de establecer algunas conclusiones que nos ayuden a identificar los puntos a reforzar para alcanzar una participación integral de la mujer en el ámbito científico-tecnológico presente y futuro. \nFecha: 20/06/2024 – 12:00Conferenciante: Dr. Laura RoaFiliación: Departamento Teoría de la Señal y Comunicaciones Universidad de Sevilla\, España \n 
URL:https://www.iaa.csic.es/evento/mujer-en-la-ingenieria-avances-y-retos/
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:20240625T230000
DTEND;TZID=Europe/Paris:20240625T230000
DTSTAMP:20260422T082129
CREATED:20240626T084935Z
LAST-MODIFIED:20250125T201216Z
UID:21607-1719356400-1719356400@www.iaa.csic.es
SUMMARY:Intersexionality\, a key work for diversity?
DESCRIPTION:Since we are children we have been taught what we are and we learn how to fit into a set of infinite boxes. Each of these boxes defines us and\, at the same time\, can be used to discriminate against us\, in life and at work. Diversity exists and it could be an advantage for our society. As scientists we should understand how to take care of diversity and use it to improve our work and life quality. One of the main problems in the past has been that humankind tried to build a rank of «important differences» which led to discrimination\, ending up discriminating among differences. In the last decade\, gender studies’ idea of intersectionality has become popular and this has affected the way by which many of us are now looking at EDI activities. \nIn this talk I will provide some background on EDI\, then\, I will discuss success and failures of the EDI activities I have been part of to stimulate a discussion about the best way to improve our working environment. \nFecha: 25/06/2024 – 11:00Conferenciante: Dr. Eleonora FiorellinoFiliación: INAF – Osservatorio Astronomico Capodimonte Napoli\, Italy \n 
URL:https://www.iaa.csic.es/evento/intersexionality-a-key-work-for-diversity/
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:20240627T123000
DTEND;TZID=Europe/Paris:20240627T133000
DTSTAMP:20260422T082129
CREATED:20240626T085736Z
LAST-MODIFIED:20250125T201158Z
UID:21613-1719491400-1719495000@www.iaa.csic.es
SUMMARY:Multiple components in the protostellar system HH 212: Infalling envelope\, nested shell\, MHD disk winds\, and free wind gas
DESCRIPTION:I will present the Atacama Large Millimeter/submillimeter Array Band 7 observations at ~24 au spatial resolution of the CO (J=3-2) and H13CO molecular lines emission of the protostellar system HH 212 and compare them with the emission of the SiO (J=8-7) and SO (J=8-7) molecular lines. From the large to small scale\, previous observations have detected the infalling envelope\, CO outflow shell\, SO disk wind\, SiO expanding shell and jet in the system. By comparing these components\, we find that the CO molecular line traces four different regions of the system: (1) the external nested shell\, (2) the wide-angle magnetohydrodynamic (MHD) disk winds\, (3) free wind gas inside the expanding SiO shell\, and (4) the protostellar jet. The origin of the CO external nested shell could be associated with the entrained material of the envelope either by the jet-driven bow shocks or by an outflowing gas launched from the central star or the accretion disk. As found in a previous SO study\, the wide-angle MHD disk winds are launched directly from the accretion disk from a region of Rlaunch~4-8 au  and with a magnetic lever arm  3.5-4.5. The CO free wind gas inside the expanding SiO shell could be associated with material ejected directly from the accretion disk. \nFecha: 27/06/2024 – 12:30Conferenciante: Dr. Alejandro López-VázquezFiliación: Academia Sinica\, Institute of Astronomy and Astrophysics\, Taipei\, Taiwan \n 
URL:https://www.iaa.csic.es/evento/multiple-components-in-the-protostellar-system-hh-212-infalling-envelope-nested-shell-mhd-disk-winds-and-free-wind-gas/
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:20240711T123000
DTEND;TZID=Europe/Paris:20240711T133000
DTSTAMP:20260422T082129
CREATED:20240626T090158Z
LAST-MODIFIED:20250125T201141Z
UID:21617-1720701000-1720704600@www.iaa.csic.es
SUMMARY:Dust in protoplanetary disks\, (still) that great unknown
DESCRIPTION:Planetary systems are a side effect in the formation of a star. Planets are believed to be just simply the last remaining of dusty circumstellar disks which is formed around the protostar at very early stages. Thus\, understanding how planets are formed requires to understand how dust evolve in these disks. It is less than ten years that we have the possibility of mapping the dust distribution in protoplanetary disks with great detail with powerful radio interferometers such as the VLA and ALMA. We were highly surprised by the first images showing a rich diversity of substructures in the disk distribution\, consequence or initial stages of forming planets. We have already mapped hundreds of disks in different regions and we are now proposing different paths in the evolution of disks that will end in very different planetary systems. We are stating to understand the importance of ice lines in the formation of planetesimals. But\, probably the most surprising result is the realization that we ignorance about the internal structure of the dust grains prevent us of obtaining basic properties of the dust such as their mass or size. In this talk\, I will summarize how we arrived to this point and how we can unlock this situation. \nFecha: 11/07/2024 – 12:30Conferenciante: Carlos Carrasco GonzálezFiliación: UNAM\, Mexico \n 
URL:https://www.iaa.csic.es/evento/dust-in-protoplanetary-disks-still-that-great-unknown/
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:20240723T123000
DTEND;TZID=Europe/Paris:20240723T133000
DTSTAMP:20260422T082129
CREATED:20240723T102519Z
LAST-MODIFIED:20250125T201125Z
UID:21751-1721737800-1721741400@www.iaa.csic.es
SUMMARY:The QUIJOTE experiment: status\, latest results and future plans
DESCRIPTION:Iwill review the current status and future plans of the QUIJOTE (Q-U-I JOint TEnerife) experiment\, a project with the aim of characterising the polarisation of the Cosmic Microwave Background\, and other galactic or extragalactic physical processes that emit in microwaves in the frequency range 10-42GHz\, and at large angular scales (1 degree resolution). The project has two radio telescopes (2.25m primary aperture) and three instruments\, MFI (10-20GHz)\, TFGI (30-40GHz) and MFI2 (10-20GHz). \nIn relation to MFI\, which observed the sky from 2012 to 2018 at 11\, 13\, 17 and 19GHz\, I will review the scientific results associated with the characterization of the polarized foreground emissions in the northern sky\, with special emphasis on the synchrotron and AME components. These results have been presented in a series of papers between 2023 and 2024. \nI will also present status of the other two instruments\, TFGI (30-40GHz) and MFI2 (10-20GHz). TFGI started operations in 2021 with 7 detectors\, and will resume observations with 19 detectors this summer. Preliminary results from the period 2021-2022 will be discussed. MFI2 has started the commissioning phase in March 2024. I will present the first light results and commissioning data. Finally\, I will describe the plans for developing a 90GHz camera for QUIJOTE. \nFecha: 23/07/2024 – 12:30Conferenciante: Dr. José Alberto Rubiño MartínFiliación: Instituto de Astrofísica de Canarias\, Spain
URL:https://www.iaa.csic.es/evento/the-quijote-experiment-status-latest-results-and-future-plans/
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:20240924T123000
DTEND;TZID=Europe/Paris:20240924T133000
DTSTAMP:20260422T082129
CREATED:20240924T074925Z
LAST-MODIFIED:20250125T200955Z
UID:21952-1727181000-1727184600@www.iaa.csic.es
SUMMARY:Constraining the Meteoroid Flux in the inner solar system
DESCRIPTION:​The inner solar system is populated by Interplanetary Dust Particles (IDPs) released from cometary trails and collisions between asteroids. Planetary bodies and satellites therefore encounter a cloud of IDPs along their orbits\, giving rise to a permanent bombardment on their respective atmospheres or surfaces. Constraining the magnitude of the mass influx of IDPs onto a solar system body is crucial for understanding the effects in their atmospheres and on their surfaces. \nFor planetary bodies with atmospheres\, collisions with air molecules lead to the thermal ablation of IDPs above their melting temperature and\, therefore\, their constituent elements evaporate and produce layers of free neutral and ionized atoms\, being Mg\, Fe\, Si\, and Na the major metallic species. Metallic layers in the Earth’s atmosphere have been widely studied for decades using ground-based lidar and space-based optical spectroscopy. In the case of Mars\, the Mars Atmosphere and Volatile Evolution (MAVEN) Imaging Ultraviolet Spectrograph (IUVS) reported the first detection of a persistent Mg+ layer in Mars’ atmosphere peaking around 90 km. \nIn this talk\, firstly I will review the most relevant modelling results for the meteoroid mass influx at the Earth\, Mars\, and Venus. Second\, I will discuss the results of the most recent state-of-the-art models able to provide a comprehensive description of the meteoroid impacts accounting for the temporal\, latitudinal\, and seasonal distributions of the main meteoroid populations in the inner solar system. \nFecha: 24/09/2024 – 12:30Conferenciante: Dr. Juan Diego Carrillo SánchezFiliación: NASA Goddard\, US
URL:https://www.iaa.csic.es/evento/constraining-the-meteoroid-flux-in-the-inner-solar-system/
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:20240926T110000
DTEND;TZID=Europe/Paris:20240926T120000
DTSTAMP:20260422T082129
CREATED:20240924T083537Z
LAST-MODIFIED:20250125T200936Z
UID:21973-1727348400-1727352000@www.iaa.csic.es
SUMMARY:The stellar distribution in ultra-faint dwarf galaxies suggests deviations from the collisionless cold dark matter paradigm
DESCRIPTION:Unraveling the nature of dark matter (DM) stands as a primary objective in modern physics. I will present evidence suggesting deviations from the collisionless Cold DM (CDM) paradigm. In the standard cosmological model the dark matter (DM) particles are collisionless and\, because of this very nature\, they develop halos with the characteristic central cusp known as NFW profile. Real galaxies do not show NFW profiles but\, rather\, have a DM mass distribution with a central plateau or core\, characteristic of self-gravitating systems in thermodynamic equilibrium. Within the standard model\, the collisionless DM reaches equilibrium through baryon-driven processes able to transform the overall potential from cusp to core. Such mechanism becomes inoperative for galaxies with few stars (stellar mass <1e6 Msun)\, thus\, finding cores in these low-mass galaxies would indicate that the DM is not collisionless\, reflecting the much sought-after and currently unknown true nature of the DM (whether it is fuzzy\, self-interacting\, warm\, or else). Measuring the DM distribution in tiny galaxies through traditional dynamical indicators is impossible\, but we have developed a tool to constrain the distribution of DM from the stellar photometry alone. We have used the tool to analyze the stellar cores observed in 6 Ultra Faint Dwarf (UFD) galaxies with stellar masses between 1e3 and 1e4 Msun. They do not live in a NFW potential. Other conceivable explanations for the observed cores are disfavored by simulations and/or observations. Thus\, the evidence suggests that collisions among DM particles or other alternatives to CDM are likely shaping these galaxies. \nFecha: 26/09/2024 – 11:00Conferenciante: Dr. Jorge Sánchez AlmeidaFiliación: Instituto de Astrofísica de Canarias\, España
URL:https://www.iaa.csic.es/evento/the-stellar-distribution-in-ultra-faint-dwarf-galaxies-suggests-deviations-from-the-collisionless-cold-dark-matter-paradigm/
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:20240927T123000
DTEND;TZID=Europe/Paris:20240927T133000
DTSTAMP:20260422T082129
CREATED:20240924T085147Z
LAST-MODIFIED:20250125T200908Z
UID:21978-1727440200-1727443800@www.iaa.csic.es
SUMMARY:Who Is Afraid of the Dark (Energy)?
DESCRIPTION:Cosmic acceleration dominates the behavior of the recent universe\, with some fundamentally new physics at its heart. Recent data gives a tantalizing suggestion that the dark energy behind it is more complicated than a cosmological constant. Nevertheless\, we do know a lot about how to describe dark energy behavior. Data within the next year has great promise to give further insight\, and exciting new instruments are being planned. \nFecha: 27/09/2024 – 12:30Conferenciante: Dr. Eric LinderFiliación: Lawrence Berkeley National Laboratory\, USA.
URL:https://www.iaa.csic.es/evento/who-is-afraid-of-the-dark-energy/
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:20240930T130000
DTEND;TZID=Europe/Paris:20240930T140000
DTSTAMP:20260422T082129
CREATED:20240924T085707Z
LAST-MODIFIED:20250125T200847Z
UID:21985-1727701200-1727704800@www.iaa.csic.es
SUMMARY:High-Resolution Study of Blazar TXS 2013+370 and BEAM: A Space Technology and Research Student Team
DESCRIPTION:The talk will focus on two key areas. Part one will present the high-resolution imaging of Blazar TXS 2013+370\, a study conducted as part of an M.Sc. thesis. This research aims to resolve the inner jet structure of the compact radio source TXS 2013+370 in total intensity and polarization. This analysis utilizes VLBA data combined with Effelsberg observations at frequencies of 22 GHz\, 43 GHz\, and 86 GHz. Part two will highlight BEAM\, a student space association at the  Aristotle University of Thessaloniki in Greece. This section will  cover various projects undertaken by the team during student  competitions organized by ESA and other European space organizations.  It will also discuss the latest project\, ASTRO\, which aims to design  and construct a 5-m radiotelescope at the university. \nFecha: 30/09/2024 – 13:00Conferenciante: Giorgos MichailidisFiliación: Aristotle University of Thessaloniki\, Greece
URL:https://www.iaa.csic.es/evento/high-resolution-study-of-blazar-txs-2013370-and-beam-a-space-technology-and-research-student-team/
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:20241010T123000
DTEND;TZID=Europe/Paris:20241010T133000
DTSTAMP:20260422T082129
CREATED:20240924T090658Z
LAST-MODIFIED:20250125T200815Z
UID:21995-1728563400-1728567000@www.iaa.csic.es
SUMMARY:Uncovering the magnetized path of massive star formation
DESCRIPTION:Both observational and theoretical studies suggest that the magnetic field plays an important role in the process of massive star and cluster formation. However\, many open questions still remain\, including the exact role of B-field at the different scales (from cloud to disk scales) and its importance compared to turbulence\, feedback and self-gravity. Multi-scale studies of the morphology and strength of the magnetic field are thus crucial to properly unveil the role of the magnetic field in the formation of high-mass stars. In this talk\, I will mainly focus on the multi-scale study of the magnetic field toward the high-mass star-forming region G31.41+0.31 carried out with both single-dish and interferometric observations of polarized dust emission. G31.41+0.31 is one of the most studied objects in polarized emission and the first high-mass star-forming core to show an hourglass-shaped magnetic field morphology. Finally\, I will also present three on-going observational campaigns that will allow us to further constrain the role of the magnetic field in massive star formation and to construct a multi-scale magnetized path of massive star formation. \nFecha: 10/10/2024 – 12:30Conferenciante: Dr. Chi Yan (Paul) LawFiliación: INAF – Osservatorio Astrofisico di Arcetri\, Italy
URL:https://www.iaa.csic.es/evento/uncovering-the-magnetized-path-of-massive-star-formation/
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:20241031T123000
DTEND;TZID=Europe/Paris:20241031T133000
DTSTAMP:20260422T082129
CREATED:20241023T084613Z
LAST-MODIFIED:20250125T200728Z
UID:22344-1730377800-1730381400@www.iaa.csic.es
SUMMARY:Using CHEOPS to confirm small transiting exoplanets orbiting bright stars
DESCRIPTION:Exoplanets which transit their host stars are unique in allowing detailed characterisation of planetary radius\, mass and atmospheric properties. NASA’s TESS mission\, which has so far observed 97% of the sky with precise photometry\, is especially adept at detecting small transiting planets orbiting the brightest & closest stars. It is these for which the most precise bulk characterisation\, for example of the planetary masses via the radial velocity (RV) technique\, and atmospheric characterisation via transmission spectroscopy with JWST observations. However\, the limited precision and noncontinuous observing strategy of TESS means it is unable to find the smallest or longest period planets. ESA’s CHEOPS mission is a 30cm space telescope launched to near earth orbit in 2019 and capable of precise photometry of bright stars. I will present multiple avenues whereby we have used CHEOPS observations to confirm new transiting exoplanets. This includes confirming low-amplitude TESS candidate planets in the HIP 29442 system\, serendipitous detection of additional planets in the nu2 Lupi\, HD 108236 & LHS 1903 systems\, and RV-assisted transit detections in the TOI-561 system. The most productive approach has been to target candidates showing two non-continuous TESS transits. This has lead to around 20 newly detected sub-Neptunes on long periods\, including in multi-planet systems such as TOI-2076\, HIP 9618\, and the resonant 6-planet system HD110067. \nFecha: 31/10/2024 – 12:30Conferenciante: Dr. Hugh OsbornFiliación: Physics Institute\, University of Bern & Institute for Particle & Astrophysics\, ETH Zurich
URL:https://www.iaa.csic.es/evento/using-cheops-to-confirm-small-transiting-exoplanets-orbiting-bright-stars/
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:20241106T123000
DTEND;TZID=Europe/Paris:20241106T133000
DTSTAMP:20260422T082129
CREATED:20241023T084843Z
LAST-MODIFIED:20250125T200710Z
UID:22348-1730896200-1730899800@www.iaa.csic.es
SUMMARY:New UGR proceedings for PhDs
DESCRIPTION:Every year we all doubt what needs to be done and uploaded for the university. This is a reminder and updated seminar about the current proceedings that affect the PhD\, especially important since the UGR has modified some things recently. \nFecha: 06/11/2024 – 12:30Conferenciante: Dr. Antonio García HernándezFiliación: UGR\, Granada
URL:https://www.iaa.csic.es/evento/new-ugr-proceedings-for-phds/
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:20241114T123000
DTEND;TZID=Europe/Paris:20241114T133000
DTSTAMP:20260422T082129
CREATED:20241113T104538Z
LAST-MODIFIED:20250125T200631Z
UID:22382-1731587400-1731591000@www.iaa.csic.es
SUMMARY:Ozone and the Search for Life in the Universe
DESCRIPTION:As we approach the era where we will be able to characterize the atmospheres of terrestrial exoplanets\, we are put on a path to answer one of humanity’s most compelling questions: are we alone in the universe? Molecular oxygen (O2) with a reducing gas (i.e.\, methane) is widely regarded as a promising biosignature – a sign of life in the atmospheres of terrestrial exoplanets. However\, there are circumstances in which O2 will be very difficult or impossible to detect\, such as in atmospheres with small amounts of O2 (as was the case for much of Earth’s history)\, or for missions looking in the mid-IR. For these scenarios\, it has been suggested that ozone (O3)\, the photochemical product of O2\, could be used as a proxy to infer the presence of O2. While O3 is not directly produced by life\, it plays an important role in habitability as the ozone layer is the primary source of UV shielding for surface life on Earth. However O3 production is known to have a nonlinear dependence on O2\, along with being strongly influenced by the UV spectrum of the planet’s host star. In this talk I will discuss planetary habitability in general as well as the climate and photochemistry modeling I have done to assess the reliability of O3 as a proxy for O2. Overall I find that the O2-O3 relationship varies significantly around different stellar hosts\, with distinct trends between planets orbiting hotter stars (G0V-K2V) versus cooler stars (K5V-M5V). Understanding the full context of the planetary atmosphere will be key for interpreting emission spectral features of biosignature gases. \nFecha: 14/11/2024 – 12:30Conferenciante: Dr. Thea KozakisFiliación: IAA-CSIC\, Granada\, Spain
URL:https://www.iaa.csic.es/evento/ozone-and-the-search-for-life-in-the-universe/
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:20241121T123000
DTEND;TZID=Europe/Paris:20241121T133000
DTSTAMP:20260422T082129
CREATED:20241119T084019Z
LAST-MODIFIED:20250125T200612Z
UID:22436-1732192200-1732195800@www.iaa.csic.es
SUMMARY:Towards the Standardization of the Modeling of Multi-Frequency Observations
DESCRIPTION:Blazars\, a class of Active Galactic Nuclei (AGN) with relativistic jets oriented toward Earth\, are powerful and highly variable emitters across the electromagnetic spectrum. Time-domain multi-messenger and multi-wavelength (MWL) studies are essential for understanding the physical processes at work on these systems\, yet they often rely on proprietary tools specific to each instrument for reconstructing and modeling the collected data. In this talk\, the current state of blazar studies is briefly outlined within the context of astroparticle physics and gamma-ray astrophysics\, with a focus on the importance of MWL observations. \nIn the second part\, we explore the use of the open-source Python package Gammapy\, originally developed for gamma-ray data analysis\, to design a unified framework for MWL analyses\, spanning a broad energy range from optical to gamma-rays. Recent data from the flaring blazars OP 313 and 4C+27.50 are used to illustrate how a consistent analysis and modeling of the data can be performed by integrating observations from instruments such as the Liverpool Telescope\, Swift\, NuSTAR\, and Fermi-LAT. A forward-folding approach is employed\, providing a more rigorous treatment of observational data\, instrument responses and astrophysical and instrumental backgrounds. With this\, we demonstrate the potential of open-source tools and standardized data formats to unify traditionally isolated datasets\, setting the path for more accessible and reproducible MWL studies. The seminar concludes with a discussion of two immediate applications of this methodology in AGN research. \nFecha: 21/11/2024 – 12:30Conferenciante: Dra. Mireia Nievas RosilloFiliación: IAC\, Canarias\, Spain
URL:https://www.iaa.csic.es/evento/towards-the-standardization-of-the-modeling-of-multi-frequency-observations/
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:20241203T123000
DTEND;TZID=Europe/Paris:20241203T133000
DTSTAMP:20260422T082129
CREATED:20241119T084619Z
LAST-MODIFIED:20250125T200534Z
UID:22444-1733229000-1733232600@www.iaa.csic.es
SUMMARY:Experimental ice simulations for the interpretation of ice and organics observations in the Solar System
DESCRIPTION:The harsh conditions in space (ultra-high vacuum\, cryogenic temperatures\, and radiation) are simulated in laboratory chambers to study ice properties and processes. UV photons/X-rays/ions impact on the ice covering microscopic dust particles in dense interstellar clouds\, comets\, icy moons and planetary surfaces. Radiation produces radicals and reactive species changing the initial composition of the ice (made of simple species like water\, CO\, CO2\, CH3OH\, NH3\, etc) to form complex molecules of prebiotic interest (amino acids\, nucleobases\, sugars\, …) in the laboratory. Many of these molecules were also identified in comets and asteroids. \nThe ice porosity and degree of order in the structure of these ices may also serve to trace their thermal and radiative history. Infrared spectroscopy is a powerful tool to gather detailed information of ices in space\, while mass spectrometry allows to characterize the gas composition. Ice laboratory studies have become essential to prepare new cometary and icy moon missions and to interpret the results delivered by these missions. We will present the application of the ice experiments to the Rosetta mission\, Hayabusa 2\, JUICE and JWST. \nFecha: 03/12/2024 – 12:30Conferenciante: Dr. Guillermo Muñoz CaroFiliación: Centro de AstroBiología – CSIC
URL:https://www.iaa.csic.es/evento/experimental-ice-simulations-for-the-interpretation-of-ice-and-organics-observations-in-the-solar-system/
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:20241210T123000
DTEND;TZID=Europe/Paris:20241210T133000
DTSTAMP:20260422T082129
CREATED:20241119T084818Z
LAST-MODIFIED:20250125T200517Z
UID:22450-1733833800-1733837400@www.iaa.csic.es
SUMMARY:ESERO\, from space to the classroom
DESCRIPTION:With the slogan ‘from space to the classroom’\, and building on the fascination that students have for space\, the European Space Agency’s (ESA) European Space Education Resource Office in Spain (ESERO Spain) provides resources to primary and secondary school teachers to improve their literacy and STEM (Science\, Technology\, Engineering and Mathematics) skills. Using the theme of space as a context for inspiration and motivation\, ESERO runs a programme of training and continuous professional development\, based on a unique combination of science\, technology and teaching expertise. This combination challenges the traditional way science is taught in schools and involves the application of innovative learning methodologies. \nFecha: 10/12/2024 – 12:30Conferenciante: Dr. Manuel GonzálezFiliación: Oficina ESERO Spain
URL:https://www.iaa.csic.es/evento/esero-from-space-to-the-classroom/
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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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20241212T123000
DTEND;TZID=Europe/Paris:20241212T133000
DTSTAMP:20260422T082129
CREATED:20241119T085028Z
LAST-MODIFIED:20250125T200500Z
UID:22456-1734006600-1734010200@www.iaa.csic.es
SUMMARY:Informative Session for Foreign New Hires
DESCRIPTION:If you are a foreigner who has recently joined the IAA and have not yet completed all the steps to formalize your residency in Spain\, or if you would like to learn about some of the optional bureaucratic procedures that could make things easier for you living here\, please join us for this informative session led by the Area of Visitor Assistance. \nThe session will be held in English and is open to anyone at the IAA who would like to inform themselves on these procedures. Topics covered will include: \n\nRegistry and Green Card for EU Citizens\nEmpadronamiento • TIE Card\nHealth Card\nDigital Certificate/Signature\nElectoral Registry for EU Citizens\nFinalizing the Doctorate Degree Equivalency with the UGR\n\nFecha: 12/12/2024 – 12:30Conferenciante: Lauren C. SmithFiliación: Severo Ochoa-IAA Research Support Office. Instituto de Astrofísica de Andalucía
URL:https://www.iaa.csic.es/evento/informative-session-for-foreign-new-hires/
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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END:VCALENDAR