WaLSA Team
@WaLSAteam
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An international science team with a focus on “Waves in the Lower Solar Atmosphere” (WaLSA)
Joined January 2019
📌 Image of the Month: October 2025 Hinode/EIS Observation of the Alfvénic Fluctuations in the Quiet Sun 🔗 Full description: https://t.co/vfu5vTFwK3 Credit: Edris Tajfirouze, Richard Morton, and Peter R. Young 2025, ApJ, 982 59 ( https://t.co/DAd6y0o2Iy)
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📌 Image of the Month: August 2025 Observational signatures of mixing-induced cooling in the Kelvin–Helmholtz instability 🔗 Full description: https://t.co/xeFx5npX7Y Credit: Snow et al. 2025, MNRAS, 537, 1904 ( https://t.co/UEWdpYXnJp)
@RoyalAstroSoc
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📌 Image of the Month: July 2025 ✨A 7-year SDO/HMI analysis of 1000+ sunspots reveals secondary oscillation peaks (4–6 mHz) in their umbral power spectra. 🔗Full description: https://t.co/OWEOChKIYS Credit: Berretti et al. 2025, A&A 697, A156 ( https://t.co/ltd6rd5nsl)
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📌 Image of the Month: June 2025 The Coronal Power Spectrum from MHD Mode Conversion above Sunspots 🔗 Full description: https://t.co/Dmqu3tW3Ql Credit: Miriyala et al. 2025, ApJ, 979, 236 ( https://t.co/ZJXkpgFYiV)
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Young, P.R. HelioIndex: A Directory of Active Researchers in Solar and Heliospheric Physics. #SolarPhysics 300, 77 (2025). https://t.co/XBXc2OBlWL
#OpenAccess
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As noted in the editorial, “a common ground to all these techniques is the wave-like nature of light, which requires appropriate analysis tools to characterize its interaction with matter” — precisely the focus of our Primer. 🔗 Free read-only version:
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✨ Our Wave analysis tools Primer is now part of @methodsprimers’ new collection Celebrating the International Day of Light, commemorating the invention of the first laser on 16 May 1960. 🔗 Read the article: https://t.co/0mmB3LRsbs 📑 Collection overview:
nature.com
May 16 marks UNESCO’s International Day of Light, celebrating the anniversary of the development of the first laser, created from a ruby red crystal on this ...
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📌 Image of the Month: May 2025 The dynamics of small-scale magnetic fields modulated by the solar cycle 🔗 See the full description at: https://t.co/ukeEbfSDUe Credit: Stangalini et al. 2025, A&A, 695, L11 ( https://t.co/cknTUY4WrV)
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@MethodsPrimers @NaturePortfolio @SpringerNature 📎Published Primer: https://t.co/WgmXQms8C9 📎Free view-only access to the Primer: https://t.co/jqdv2RcrWH 📎 Supplementary Information: https://t.co/5z1xQpn7R8
nature.com
Nature Reviews Methods Primers - Waves are ubiquitous in nature and occur across various scales and settings. In this Primer, Jafarzadeh et al. discuss techniques for preprocessing and analysing...
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WISA 2025 – Abstract Submission and Financial Support Applications (Final Reminder)
solarnews.aas.org
We are pleased to announce that the abstract submission and financial support application deadline for the WISA 2025 workshop has been extended to 25 May 2025. This extension allows additional time...
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Discover how a pivotal team moment sparked the “Wave analysis tools” Primer @MethodsPrimers — now featured in this new ‘Behind the Paper’ blog post on @NaturePortfolio @SpringerNature. https://t.co/grQ3Xf2lLV
communities.springernature.com
Waves and oscillations pervade nature, yet their interpretation depends on using suitable analysis tools. Our Nature Reviews Methods Primers article highlights how different techniques have strengths...
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Researchers collaborate on wave science for better, global outcomes
qub.ac.uk
A pioneering new approach to ‘wave science’, aimed at improving outcomes across global healthcare, the environment, engineering and economics, has been published by a group of international researc...
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We are grateful for the support of @RoCS_UiO, @forskningsradet, @royalsociety, @RSocPublishing, and @ISSIBern for enabling the WaLSA team discussions that helped make this work possible. Funding from @STFC_Matters and @ERC_Research is also gratefully acknowledged.
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Waves are everywhere around us. From the sub-nano scale of atoms to the vastness of the universe, signals are superpositions of waves. This week's #Primer unveils the intricacies of wave #AnalysisTools. 📖👉 https://t.co/XOD3eC0Vjp
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📎Published Primer: https://t.co/0mmB3LRsbs 📎Free view-only access to the Primer: https://t.co/jqdv2RcrWH 📎Supplementary Information: https://t.co/5z1xQpn7R8
@QUBelfast @QUBMathsPhys @MPSGoettingen @ASI_spazio @UCPH_Research @estsolarnet @UKSolarPhysics @SolarPhysicsIAA
nature.com
Nature Reviews Methods Primers - Waves are ubiquitous in nature and occur across various scales and settings. In this Primer, Jafarzadeh et al. discuss techniques for preprocessing and analysing...
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Just Published: “Wave analysis tools” in @MethodsPrimers. Learn how to select the right techniques for reliable, reproducible wave analyses across disciplines. Plus, meet https://t.co/0nSnnQbYyp, our open-source repository. Dedicated to @BernhardFleck's inspiring contributions.
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Today, #Sunrise_III shares its 1st images of the #Sun! Read more here: https://t.co/BnrwZ5NssU
@iaa_csic @prcnaoj_en #KIS @JHUAPL @maxplanckpress @CSIC @MPSGoettingen @UV_EG @La_UPM @IAC_Astrofisica
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Here’s a first glimpse of Sunrise_III data! Big thanks to the whole team for making this possible! @iaa_csic @prcnaoj_en @Leibniz_KIS @JHUAPL @SSCspace @JAXA_en @NASA @maxplanckpress @CSIC @MPSGoettingen @UV_EG @La_UPM @IAC_Astrofisica @NASA_Wallops @naoj_taiyo @intaespana #CSBF
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Excited about the successful launch of the Sunrise III balloon-borne solar observatory! 🌞 Can't wait for the fantastic data it will provide. More about the launch and the mission: https://t.co/EaHzH2PaOe
#SunriseIII
mpg.de
The Sunrise III solar observatory has been successfully launched. On July 10, 2024, it took off from the Esrange Space Center balloon and rocket base near Kiruna in Sweden on a helium balloon into...
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