Tootfinder

The nebular phase of SN 2024ggi: a low-mass progenitor with no signs of interaction
L. Ferrari, G. Folatelli, K. Ertini, H. Kuncarayakti, T. Regna, M. C. Bersten, C. Ashall, E. Baron, C. R. Burns, L. Galbany, W. B. Hoogendam, K. Maeda, K. Medler, N. I. Morrel, B. Shapee, M. D. Stritzinger, H. Xiao
https://arxiv.org/abs/2507.22794

The nebular phase of SN 2024ggi: a low-mass progenitor with no signs of interaction
Context: SN 2024ggi is a Type II supernova (SN) discovered in the nearby galaxy NGC 3621 (D $\approx6.7\pm0.d$ Mpc) on 2024 April 03.21 UT. Its proximity enabled a detailed investigation of the SN's properties and its progenitor star. This work focuses on the optical evolution of SN 2024ggi at the nebular phase. Aims: We investigate the progenitor properties and possible asymmetries in the ejecta by studying the nebular phase evolution between days 287 and 400 after the explosion. Methods: We p…

Der #BUND-Jahresbericht 2024 ist da. https://www.bund.net/service/publikationen/detail/publication/bund-jahresbericht-2024/

BUND-Jahresbericht 2024
Mit dem Jahresbericht legen wir Jahr für Jahr unsere Finanzen offen. Denn Transparenz ist für uns zentral. Ihre Mitgliedsbeiträge und Spenden sichern die Unabhängigkeit des BUND. Zugleich lädt dieser Bericht dazu ein, innezuhalten und wertzuschätzen, was wir 2024 gemeinsam für den Schutz von Natur...

‼️Die #Petition
"Keine Weiterleitung von Gesundheitsdaten an das FDZ ohne aktive Zustimmung des Patienten vom 04.10.2024"
hat bisher 539 Mitzeichnungen.
Es fehlen noch 29461 Unterschriften bis zum 09.07.2025.

How to Retrieve Examples in In-context Learning to Improve Conversational Emotion Recognition using Large Language Models?
Mengqi Wang, Tiantian Feng, Shrikanth Narayanan
https://arxiv.org/abs/2506.20199

How to Retrieve Examples in In-context Learning to Improve Conversational Emotion Recognition using Large Language Models?
Large language models (LLMs) have enabled a wide variety of real-world applications in various domains. However, creating a high-performing application with high accuracy remains challenging, particularly for subjective tasks like emotion recognition. Inspired by the SLT 2024 GenSER Challenge, this study investigates approaches to improving conversational emotion recognition (CER) by LLMs. Specifically, we explore how to retrieve high-quality examples in in-context learning (ICL) to enhance CER…

China überschreitet als erstes Land der Welt die Marke von 1.000 GW Solarleistung
https://www.iwr.de/news/china-ueberschreitet-als-erstes-land-der-welt-die-marke-von-1-000-gw-solarleistung-news39292

China überschreitet als erstes Land der Welt die Marke von 1.000 GW Solarleistung
Münster – China entwickelt sich immer schneller zum Motor für den globalen Ausbau der erneuerbaren Energien. Allein in den ersten sechs Monaten des Jahres 2025 wurden in China neue Solaranlagen mit einer Leistung von 210 GW (210.000 MW) neu errichtet. Das ist deutlich mehr als die gesamte installierte Solarleistung in den USA mit rund 178 GW (IRENA, 2024); Deutschland liegt Ende letzten Jahres bei 100 GW (MaStR, BNetzA).

🇺🇦 #NowPlaying on #BBC6Music's #6MusicArtistCollection
The Trammps:
🎵 Disco Inferno
#TheTrammps
https://funkyganesh.bandcamp.com/album/the-trammps-disco-inferno-funky-ganesh-retouch-2024
https://open.spotify.com/track/5jUA1njy3h6ynHLvPdEVHt

Newsmax reports Q2 revenue of $46.4M, up 18.4% YoY, a net loss of $75.2M, compared with a $4.8M loss in Q2 2024, primarily due to settlement costs with Dominion (Matthew Keys/TheDesk.net)
https://thedesk.net/2025/08/newsmax-q2-2025-earnings-report/

Newsmax revenue climbs to $46 million during Q2
August 19, 2025 - The company renewed its carriage deal with Comcast, inked a new talent agreement with Greta van Susteren and expanded its reach on Hulu with Live TV.

Not looking good #showyourstripes #climatechange #ClimateCrisis

Show Your Stripes
Visualising how the climate has changed for every country across the globe

Yeah, you'll easily get a $4T market cap when you sell your latest consumer graphics card for more money than sense!
https://techhub.social/@Techmeme/114823643634356944

Digging My Way Out
#BeBetter #NowPlaying
https://

Digging My Way Out #NowPlaying
Stan Stewart - @muz4now

https://apnews.com/article/swatting-plot-thomasz-szabo-60de50b8bf1dd35b3ea403072a58f1cd
Romanian man pleads guilty to ‘swatting’ plot that targeted an ex-US president and lawmakers

Romanian man pleads guilty to 'swatting' plot that targeted US lawmakers
A Romanian citizen has pleaded guilty to engaging in a plot to use “swatting” calls to intimidate and threaten dozens of people with bogus police emergencies, including a former U.S. president and several members of Congress. Thomas Szabo, 26, is scheduled to be sentenced on Oct. 23 by U.S. District Judge Amy Berman Jackson in Washington. Szabo pleaded guilty to one count of conspiracy and one count of making bomb threats. He was extradited from Romania in November 2024 after he was indicte…

An analysis of 15M biomedical abstracts from 2010 to 2024 finds researchers using AI to write abstracts use certain words far more often than those who don't (Gina Kolata/New York Times)
https://www.nytimes.com/2025/…

454 Hints That a Chatbot Wrote Part of a Biomedical Researcher’s Paper
Scientists show that the frequency of a set of words seems to have increased in published study abstracts since ChatGPT was released into the world.

I may need to get back to doing illustrations again since it's been about a year that I took a break...
Hand drawn stuff (even if digitally) might be the future of human art with all this AI bullshit going on.
➡️ https://rasterweb.net/raster/projects/illustrations/

Illustrations
In March 2024 I started doing sketches on an iPad using Procreate and an Apple Pencil. As of writing this it's May 2024 and I'm still doing it. I'll try to keep this page updated with new illustrations as they are completed. Each illustration links to a page with more info about it, and some [...]

Magneto-Thermal Coupling and Coronal Heating in Solar Active Regions Inferred from Microwave Observations
Alexey A. Kuznetsov, Gregory D. Fleishman, Gelu M. Nita, Sergey A. Anfinogentov
https://arxiv.org/abs/2508.18647

Magneto-Thermal Coupling and Coronal Heating in Solar Active Regions Inferred from Microwave Observations
The solar corona is much hotter than the photosphere and chromosphere, but the physical mechanism responsible for heating the coronal plasma remains unidentified yet. The thermal microwave emission, which is produced in strong magnetic field above sunspots, is a promising but barely exploited tool for studying the coronal magnetic field and plasma. We analyzed the microwave observations of eight solar active regions obtained with the Siberian Radioheliograph in years 2022-2024 in the frequency …

Panthers' Xavier Legette ejected after fight; Dave Canales admonishes WR for putting team at 'disadvantage'

https://www.cbssports.com/nfl/news/pa…

A Price to Pay: U.S. Lawmaker Efforts to Regulate Algorithmic and Data-Driven Pricing
https://fpf.org/blog/a-price-to-pay-u-s-lawmaker-efforts-to-regulate-algorithmic-and-data-driven-pricing/
@…

NuSTAR Analysis of the 2024 Periastron Passage of TeV Binary PSR B1259-63
Oliver J. Roberts, Philip Kaaret, M. Lynne Saade, Chien-Ting Chen, Steven R. Ehlert, Ioannis Liodakis, Martin C. Weisskopf
https://arxiv.org/abs/2507.05571

NuSTAR Analysis of the 2024 Periastron Passage of TeV Binary PSR B1259-63
PSR B1259-63 is a well studied TeV binary, with an energetic pulsar in orbit around a Be star. Using NuSTAR observations during the 2024 passage of the pulsar through the circumstellar disk, we find the spectrum to be the most energetic ($Γ$ = 1.5) around 27 days after periastron, during the first of two variable, short-term emission episodes of a contemporaneous GeV flare. We discuss the variability in the X-ray flux and the hardening of the spectrum with time, and in the context of previous …

🇺🇦 Auf radioeins läuft...
Superfunk feat. Ron Carroll:
🎵 Lucky Star
#NowPlaying #Superfunk #RonCarroll
https://akalex.bandcamp.com/track/superfunk-ron-carroll-akalex-lucky-star-2024
https://open.spotify.com/track/18nfehYgwp7UvlshiRP5jD

Raiders 2025 Outlook: Can Michael Mayer Have a Bounce-Back Season? https://raiderramble.com/2025/07/03/raiders-2025-outlook-michael-mayer-season/

Meditations on Pushing a Creative Project Too Far
- When I broke my ankle last year, I had no idea how much it would affect me -
#creativity #inspiration

Meditations on Pushing a Creative Project Too Far
Stan Stewart - @muz4now

A class number problem for imaginary cyclic number fields of 2-power degrees
St\'ephane R. Louboutin
https://arxiv.org/abs/2508.10563 https://arxiv.org…

A class number problem for imaginary cyclic number fields of 2-power degrees
In 2024, M. K. Ram proved that the class number of an imaginary cyclic quartic number field is never equal to a prime $p\equiv 3\pmod 4$. Here we greatly generalize this result to the case of the non-quadratic imaginary cyclic number fields of $2$-power degrees and not necessarily prime class numbers.

To Grok: "Why is Neuralink so vague about their Neuralink Blindsight brain implant, describing it as technology to "generate visual perception" - even unpatterned flashes of light qualify as such?" https://x.com/i/grok/share/vI84HuktzHHh093wRbd6YzHXl …

I am enjoying the audio/book “Some Desperate Glory” by Emily Tesh. I think the book won the 2024 Hugo Awards.

This https://arxiv.org/abs/2502.02274 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Hyperpolygonal arrangements
In 2024, Bellamy, Craw, Rayan, Schedler, and Weiss introduced a particular family of real hyperplane arrangements stemming from hyperpolygonal spaces associated with certain quiver varieties which we thus call hyperpolygonal arrangements $\mathcal H_n$. In this note we study these arrangements and investigate their properties systematically. Remarkably the arrangements $\mathcal H_n$ discriminate between essentially all local properties of arrangements. In addition we show that hyperpolygonal a…

Stargazing: Cowboys who stood out vs. Rams https://www.dallascowboys.com/news/stargazing-cowboys-who-stood-out-vs-rams

☀️ Deutschlands Strom wird grüner: 2024 kamen fast 63 % des erzeugten Stroms aus Erneuerbaren Energien.
#Windkraft lieferte im Winter besonders viel, #Solarenergie brillierte im Sommer. Beim #Windkraft

Energiewende: So viel Strom kam gestern aus erneuerbaren Energien
Bis 2030 sollen insgesamt 80 Prozent des produzierten Stroms in Deutschland aus erneuerbaren Energien kommen. Daten zeigen, wie der Strommix aktuell aussieht und welche Rolle der importierte Strom spielt.

e-GAI: e-value-based Generalized $\alpha$-Investing for Online False Discovery Rate Control
Yifan Zhang, Zijian Wei, Haojie Ren, Changliang Zou
https://arxiv.org/abs/2506.01452

e-GAI: e-value-based Generalized $α$-Investing for Online False Discovery Rate Control
Online multiple hypothesis testing has attracted a lot of attention in many applications, e.g., anomaly status detection and stock market price monitoring. The state-of-the-art generalized $α$-investing (GAI) algorithms can control online false discovery rate (FDR) on p-values only under specific dependence structures, a situation that rarely occurs in practice. The e-LOND algorithm (Xu & Ramdas, 2024) utilizes e-values to achieve online FDR control under arbitrary dependence but suffers from …

SPARSE-PIVOT: Dynamic correlation clustering for node insertions
Mina Dalirrooyfard, Konstantin Makarychev, Slobodan Mitrovi\'c
https://arxiv.org/abs/2507.01830

SPARSE-PIVOT: Dynamic correlation clustering for node insertions
We present a new Correlation Clustering algorithm for a dynamic setting where nodes are added one at a time. In this model, proposed by Cohen-Addad, Lattanzi, Maggiori, and Parotsidis (ICML 2024), the algorithm uses database queries to access the input graph and updates the clustering as each new node is added. Our algorithm has the amortized update time of $O_ε(\log^{O(1)}(n))$. Its approximation factor is $20+\varepsilon$, which is a substantial improvement over the approximation factor of t…

#osnabruck #FFFOS
05.06.2025 | 13:00 Uhr
Vorsitzender Strafrichter Dr. Koring am Amtsgericht ist heute aktiv.
Der 48-jährige Angeklagte soll im Oktober 2024 als Fahrer eines PKWs auf eine #Fahrraddemonstration

A Combined Parallel-in-time Direct Inverse (ParaDIn)-Parareal Method for Nonlinear Differential Equations
Subhash Paudel, Nail K. Yamaleev
https://arxiv.org/abs/2506.10820

A Combined Parallel-in-time Direct Inverse (ParaDIn)-Parareal Method for Nonlinear Differential Equations
As has been shown in our previous work, the parallel-in-time direct inverse (ParaDIn) method introduced by Yamaleev and Paudel in (arXiv: 2406.00878v1, 2024) imposes some constraint on the maximum number of time levels, $N_t$, that can be integrated in parallel. To circumvent this problem and further increase the speedup, we combine the ParaDIn method with the Parareal algorithm to efficiently parallelize the first-order time derivative term in nonlinear partial differential equations discretiz…

Pre-perihelion radio observations of comet 12P/Pons-Brooks with Tianma radio telescope
Juncen Li, Xian Shi, Jianchun Shi, Yuehua Ma, Bin Yang, Jian-Yang Li, Zexi Xing, Man-To Hui, Zhen Wang, Ruining Zhao
https://arxiv.org/abs/2508.06936

Pre-perihelion radio observations of comet 12P/Pons-Brooks with Tianma radio telescope
{The multiple outburst events of comet 12P/Pons-Brooks during its 2024 apparition offer a unique window into highly-active volatile releasing processes not observable during quiescent periods. We performed radio observations of comet 12P/Pons-Brooks with the Tianma-65m radio telescope, targeting the OH and NH$_3$ inversion lines at 18-cm and 1.3-cm, respectively. By monitoring 12P at different heliocentric distances on its inbound journey, we aim to provide insights into the comet's volatile co…

Filing: CrowdStrike says the DOJ and SEC have requested information about the July 2024 outage caused by an update and about its revenue recognition practices (Connor Hart/Wall Street Journal)
https://www.

Intellectual Property Rights and Entrepreneurship in the NFT Ecosystem: Legal Frameworks, Business Models, and Innovation Opportunities
Pranav Darshan, Rohan J S, Raghuveer Rajesh, Ruchitha M, Sanika Kamath, Manas M N
https://arxiv.org/abs/2507.00172

Intellectual Property Rights and Entrepreneurship in the NFT Ecosystem: Legal Frameworks, Business Models, and Innovation Opportunities
Non Fungible Tokens have changed digital ownership and how creators earn money. Between 2021 and 2024, the market value exceeded 40 billion. However, the fast growth of the NFT ecosystem has revealed serious issues in managing intellectual property rights. There is a lot of confusion about the difference between owning an NFT and owning the copyright for the underlying content. This research looks at the gap between traditional copyright laws and blockchain-based transactions. We use a mixed me…

Gr\"obner-Shirshov bases of Rota-Baxter algebra of weight $\lambda$ with spectrum lying in $\{0,-\lambda\}$
H. Alhussein
https://arxiv.org/abs/2507.01614

Gröbner-Shirshov bases of Rota-Baxter algebra of weight $λ$ with spectrum lying in $\{0,-λ\}$
It is known that if $A$ is a finite-dimensional unital algebra equipped with a Rota-Baxter operator $R$ of weight $λ$, then spectrum of $R$ is a subset of $\{0,-λ\}$. We are interested on finding all consequences of the Rota-Baxter relation and the relation of the form $R^k(R+λ{\rm id})^l = 0$. In 2024, H.~Qiu, S. Zheng, Y. Dan solved this problem for $k = l = 1$ and $λ\neq0$. We find a Gröbner-Shirshov basis of the ideal generated by these two relations in general case.

Won't it be a surprise when it turns out that the party of bad losers, who've been trying to convince everyone that they could only have been beaten with election fraud for years, turns out to be the primary source of election fraud?
https…

Wusstet Ihr....
Die erste #Balkonsolaranlage wurde bereits am 14.04.1923 auf einer #Gartenlaube errichtet.
Damals arbeitete das #Marktstammdatenregister noch mi…

Timing and spectral studies of SRGA J144459.2$-$604207 with NICER, Einstein Probe, IXPE, NuSTAR, Insight-HXMT and INTEGRAL during its 2024 outburst
Zhaosheng Li, Lucien Kuiper, Yuanyue Pan, Renxin Xu, Yong Chen, Mingyu Ge, Yue Huang, Shumei Jia, Xiaobo Li, Liming Song, Jinlu Qu, Shu Zhang, Lian Tao, Hua Feng, Shuang-Nan Zhang, Maurizio Falanga
https:…

Timing and spectral studies of SRGA J144459.2$-$604207 with NICER, Einstein Probe, IXPE, NuSTAR, Insight-HXMT and INTEGRAL during its 2024 outburst
SRGA J144459.2$-$604207 is a newly confirmed accreting millisecond X-ray pulsar and type I X-ray burster. We present the broadband X-ray timing and spectral behaviors of SRGA J144459.2$-$604207 during its 2024 outburst. The data were collected from NICER, Einstein Probe, IXPE, Insight-HXMT, NuSTAR and INTEGRAL observations. X-ray pulsations have been detected for the 1.5$-$90 keV energy range throughout the `ON' phase of the outburst from MJD $\sim 60355-60385$. We refined the orbital and spi…

Natural experiments from Earth Hour reveal urban night sky being drastically lit up by few decorative buildings
Chu Wing So, Chun Shing Jason Pun, Shengjie Liu, Sze Leung Cheung, Ho Keung Kenneith Hui, Kelly Blumenthal, Constance Elaine Walker
https://arxiv.org/abs/2507.02019

Natural experiments from Earth Hour reveal urban night sky being drastically lit up by few decorative buildings
Light pollution, a typically underrecognized environmental issue, has gained attention in recent years. While controlling light pollution requires sustained efforts, Earth Hour offers a unique natural experimental setting to assess temporary lights-out measures. Using photometric and spectroscopic sensors, we observed up to 50% night sky darkening during Earth Hour from 2011 to 2024 in Hong Kong, primarily as a result of a small but critical number of lights-out instances in central business di…

Jugadores que brillaron en el debut de los Cowboys https://www.dallascowboys.com/news/jugadores-que-brillaron-en-el-debut-de-los-cowboys

Healing Vibe – happy inspirations of all sorts #healing #inspiration #inspirations #musician

Healing Vibe - happy inspirations of all sorts
Stan Stewart - @muz4now

Solar Surface Magnetic Field Simulation from 2010 to 2024 and Anomalous Southern Poleward Flux Transport in Cycle 24
Ruihui Wang, Jie Jiang, Yukun Luo
https://arxiv.org/abs/2506.01416

Solar Surface Magnetic Field Simulation from 2010 to 2024 and Anomalous Southern Poleward Flux Transport in Cycle 24
The solar surface magnetic field is fundamental for modeling the coronal magnetic field, studying the solar dynamo, and predicting solar cycle strength. We perform a continuous simulation of the surface magnetic field from 2010 to 2024, covering solar cycle 24 and the ongoing cycle 25, using the surface flux transport model with assimilated observed active regions (ARs) as the source. The simulation reproduces the evolution of the axial dipole strength, polar field reversal timing, and magnetic…

This https://arxiv.org/abs/2404.06343 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

Should We Expect Further Acceleration of the Earth's Rotation in the Coming Years?
Recently, it has been suggested in the literature that the difference between universal and coordinated time UT1-UTC could reach a large positive value in the coming years (Agnew 2024). This would make it necessary to introduce a negative leap second into UTC for the first time in history, which in turn will cause serious problems in time keeping and synchronization systems around the world. Based on the latest Earth's rotation and universal time data published by the international Earth rotati…

Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 08.08.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.
Mehr zu

Worst to first for 49ers? Ranking 8 last-place teams’ chances to win division in 2025 https://www.foxsports.com/stories/nfl/worst-first-49ers-ranking-8-last-place-teams-chances-win-division-2025

A Data-constrained Magnetohydrodynamic Simulation of Successive X-class Flares in Solar Active Region 13842. II. Dynamics of the Solar Eruption Associated with the X9.0 Solar Flare
Keitarou Matsumoto, Satoshi Inoue, Keiji Hayashi, Nian Liu, Ying Wang, Jeongwoo Lee, Ju Jing, Haimin Wang
https://arxiv.org/abs/2508.07988

A Data-constrained Magnetohydrodynamic Simulation of Successive X-class Flares in Solar Active Region 13842. II. Dynamics of the Solar Eruption Associated with the X9.0 Solar Flare
Active region NOAA 13842 produced two successive solar flares: an X7.1-class flare on October 1, 2024, and an X9.0-class flare on October 3, 2024. This study continues our previous simulation work that successfully reproduced the X7.1-class solar flare (Matsumoto et al. 2025). In this study, we performed a data-constrained magnetohydrodynamic (MHD) simulation using the nonlinear force-free field (NLFFF) as the initial condition to investigate the X9.0-class solar flare. The NLFFF showed the she…

Anzahl der errichteten #Balkonkraftwerke pro Jahr in #Deutschland mit Stand vom 03.07.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2015 wurden durch das Registrierungsdatum der #Steckersolaranlage

Measurement of the diffuse astrophysical neutrino flux over six seasons using cascade events from the Baikal-GVD expanding telescope
GVD Collaboration, V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin, V. M. Aynutdinov, Z. Be\v{n}u\v{s}ov\'a, I. A. Belolaptikov, E. A. Bondarev, I. V. Borina, N. M. Budnev, V. A. Chadymov, A. S. Chepurnov, V. Y. Dik, A. N. Dmitrieva, G. V. Domogatsky, A. A. Doroshenko, R. Dvornick\'y, A. N. Dyachok, Zh. -A. M. Dzhilkibaev, E. Eckerov\'a, T. …

Measurement of the diffuse astrophysical neutrino flux over six seasons using cascade events from the Baikal-GVD expanding telescope
We present an updated measurement of the diffuse astrophysical neutrino flux using Baikal-GVD cascade data collected between April 2018 to March 2024. In this period, the detector grew from 15% to 55% of its baseline cubic kilometer configuration. The diffuse astrophysical neutrino flux is detected with a statistical significance of 5.1 $σ$. Assuming a single power law model of the astrophysical neutrino flux with identical contribution from each neutrino flavor, the following best-fit paramet…

Probing the Turbulent Corona and Heliosphere Using Radio Spectral Imaging Observation during the Solar Conjunction of Crab Nebula
Peijin Zhang, Surajit Mondal, Bin Chen, Sijie Yu, Dale Gary, Marin M. Anderson, Judd D. Bowman, Ruby Byrne, Morgan Catha, Xingyao Chen, Sherry Chhabra, Larry D'Addario, Ivey Davis, Jayce Dowell, Katherine Elder, Gregg Hallinan, Charlie Harnach, Greg Hellbourg, Jack Hickish, Rick Hobbs, David Hodge, Mark Hodges, Yuping Huang, Andrea Isella, Daniel C. Jaco…

Probing the Turbulent Corona and Heliosphere Using Radio Spectral Imaging Observation during the Solar Conjunction of Crab Nebula
Measuring plasma parameters in the upper solar corona and inner heliosphere is challenging because of the region's weakly emissive nature and inaccessibility for most in situ observations. Radio imaging of broadened and distorted background astronomical radio sources during solar conjunction can provide unique constraints for the coronal material along the line of sight. In this study, we present radio spectral imaging observations of the Crab Nebula (Tau A) from June 9 to June 22, 2024 when it…

Six-yr SPIRou monitoring of the young planet-host dwarf AU Mic
J. -F. Donati, P. I. Cristofari, C. Moutou, A. L'Heureux, N. J. Cook, E. Artigau, S. H. P. Alencar, E. Gaidos, A. Vidotto, P. Petit, A. Carmona, T. Ray, the SPIRou science team
https://arxiv.org/abs/2507.01746

Six-yr SPIRou monitoring of the young planet-host dwarf AU Mic
In this paper we revisit our spectropolarimetric and velocimetric analysis of the young M dwarf AU Mic based on data collected with SPIRou at the Canada-France-Hawaii telescope, over a monitoring period of 2041 d from 2019 to 2024. The longitudinal magnetic field, the small-scale magnetic field, and the differential temperature of AU Mic, derived from the unpolarized and circularly-polarized spectra, were clearly modulated with the stellar rotation period, with a pattern that evolved over time.…

Healing Harp – plucking the strings of my heart #healing #inspiration #musicianresources #musiciantips

Healing Harp - plucking the strings of my heart
Stan Stewart - @muz4now