Tootfinder

🇺🇦 Auf radioeins läuft...
CATT:
🎵 Open the door - Radio Edit
#NowPlaying #CATT
https://cattmusic.bandcamp.com/track/open-the-door
https://open.spotify.com/track/617od6iGi41s23oTIKFJA2

RadioMamba: Breaking the Accuracy-Efficiency Trade-off in Radio Map Construction via a Hybrid Mamba-UNet
Honggang Jia (Sherman), Nan Cheng (Sherman), Xiucheng Wang (Sherman), Conghao Zhou (Sherman), Ruijin Sun (Sherman), Xuemin (Sherman), Shen
https://arxiv.org/abs/2508.09140

RadioMamba: Breaking the Accuracy-Efficiency Trade-off in Radio Map Construction via a Hybrid Mamba-UNet
Radio map (RM) has recently attracted much attention since it can provide real-time and accurate spatial channel information for 6G services and applications. However, current deep learning-based methods for RM construction exhibit well known accuracy-efficiency trade-off. In this paper, we introduce RadioMamba, a hybrid Mamba-UNet architecture for RM construction to address the trade-off. Generally, accurate RM construction requires modeling long-range spatial dependencies, reflecting the glob…

Voted in the Hottest 100 of Australian songs. Suspect my finished list was totally different to my first ten selections. #hottest100

Our ancient #epiphyllum is having a great year...beautiful stuff!

🇺🇦 Auf radioeins läuft...
Mark Ronson X RAYE:
🎵 Suzanne (Radio Edit)
#NowPlaying #MarkRonson #RAYE
https://open.spotify.com/track/3EL4YcUAmGkfTKXhS49Y3w

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Wolfgang Amadeus Mozart, David Oistrakh, Swedish Radio Symphony Orchestra & David Oistrakh:
🎵 Violin Concerto no.5 in A major, K.219 'Turkish'
#WolfgangAmadeusMozart
https://open.spotify.com/track/0WsM56JwokNaQXMb7belZo

Rams vs. Cowboys radio coverage: Station, channels, streaming to listen live to NFL Week 1 preseason game broadcast https://www.sportingnews.com/us/nfl/news/rams-cowboys-radio-coverage-station-channel-str…

No Metallicity Preference in Fast Radio Burst Host Galaxies
Shotaro Yamasaki, Tetsuya Hashimoto, Haruka Kusakabe, Tomotsugu Goto
https://arxiv.org/abs/2508.07688 https://…

No Metallicity Preference in Fast Radio Burst Host Galaxies
Fast radio bursts (FRBs) are millisecond-duration extragalactic radio transients of unknown origin, and studying their host galaxies could offer clues to constrain progenitor models. Among various host properties, gas-phase metallicity is a key factor influencing stellar evolution and the production of transients. We analyze the largest uniformly selected sample of FRB host galaxies to date, measuring oxygen abundances (12+log(O/H) = 8.04-8.84) for 40 hosts using consistent emission-line diagno…

Fwiw:
1. There’s more books being published today than ever before in history.
2. Book sales are up
3. The exact same thing was said about literally every new medium ever: records, radio, movies, comics, television, video games—you name it.

When you are looking for some information on a web page, what do use now?
Google
Another keyword search engine (Kagi, DuckDuckGo, ...)
ChatGPT
Some other LLM-based AI query system

Automated All-RF Tuning for Spin Qubit Readout and Control
Cornelius Carlsson, Jaime Saez-Mollejo, Federico Fedele, Stefano Calcaterra, Daniel Chrastina, Giovanni Isella, Georgios Katsaros, Natalia Ares
https://arxiv.org/abs/2506.10834

Automated All-RF Tuning for Spin Qubit Readout and Control
Efficient tuning of spin qubits remains a major bottleneck in scaling semiconductor quantum dot-based quantum processors. A key challenge is the rapid identification of gate voltage regimes suitable for qubit initialisation, control, and readout. Here, we leverage radio-frequency charge sensing to automate spin qubit tuning, achieving a median tuning time of approximately 15 minutes. In a single continuous run, our routine identifies spin qubits at 12 distinct charge transitions in under 17 hou…

Wait, what?! Doch nicht COSMO! 😱 Meinetwegen können sie jeden anderen Sender abschaffen. (Naja, fast.) Okay, jetzt’s zählt’s: #saveCOSMOradio https://innn.it/savecosmoradio

Petition · Vielfalt braucht eine Stimme: Save COSMO Radio! · innn.it
Jetzt innn.it-Petition unterschreiben & Initiative #saveCOSMOradio unterstützen!

Jenrik on the radio spewing hate again.

Programming tonight’s episode of @… radio and stumbled on our most recent 3–hour #Drone #Accordion special episode from last fall
That’ll keep me going through…

Accordion Noir radio playlist 2024-10-30: Electronic, Experimental & Drone Show IV: Night of the Restless
So… our podcast schedule got disrupted by the Internet Archive hack late last year, and we never quite got caught up. But we can get closer. Here, today, I can share with you our incredible e…

#GiffordFire has been growing dramatically on its north flank. Lucky shot here, no fewer than FOUR aircraft.

Good article summarizing a lot of things relevant to continued COVID'19 caution:
https://www.cbc.ca/radio/quirks/beyond-long-covid-1.7485888
Key points:
COVID'19 weakens the immune system:
"""
So it's not just about infecting you and causing respiratory illness and fever and all of the things that we usually get with the viral infection. This virus also specifically causes your immune system to become weaker.
"""
It damages blood vessels:
"""
In addition to SARS-CoV-2's ability to dysregulate the immune system and suppress the immune system, the spike protein itself is very damaging to blood vessel structures as well as red blood cells and platelets themselves.
"""
The folk idea that infections make our immune system stronger and stronger like a muscle just isn't true (or at least, doesn't apply to COVID'19 because of how, unlike most other viruses, it damages the immune system):
"""
For the longest time in the field of immunology, there was the sort of adage that your immune system needs to be tested every now and again to stay strong. That's an old-fashioned idea.
The more new-fashioned and evidence-based idea is that, although your immune system can take on [a COVID] infection, you want to avoid testing it as much as possible because your body is sustaining damage with each infection that it survives.
"""

Apple Music adds a Musicians hub, Replay, Apple Radio specials
https://www.hypebot.com/hypebot/2025/06/apple-music-adds-a-musicians-hub.html?utm_source=flipboard&utm_con…

Apple Music adds a Musicians hub, Replay, Apple Radio specials
Apple Music's new Musicians hub offers unique spaces for artists. Discover features designed for creativity and collaboration.

An Experimental Reservoir-Augmented Foundation Model: 6G O-RAN Case Study
Farhad Rezazadeh, Raymond Zhao, Jiongyu Dai, Amir Ashtari Gargari, Hatim Chergui, Lingjia Liu
https://arxiv.org/abs/2508.07778 …

An Experimental Reservoir-Augmented Foundation Model: 6G O-RAN Case Study
Next-generation open radio access networks (O-RAN) continuously stream tens of key performance indicators (KPIs) together with raw in-phase/quadrature (IQ) samples, yielding ultra-high-dimensional, non-stationary time series that overwhelm conventional transformer architectures. We introduce a reservoir-augmented masked autoencoding transformer (RA-MAT). This time series foundation model employs echo state network (ESN) computing with masked autoencoding to satisfy the stringent latency, energy…

PSZ2 G181.06 48.47 - X-Ray Exploration of / Radio Analysis of / Weak-lensing Analysis and Merging Scenario Reconstruction of a Low-mass Cluster with Exceptionally Distant Radio Relics: #GalaxyClusters on Course to Crash Again, NASA's Chandra Finds: https://chandra.si.edu/photo/2025/g181/ / https://www.nasa.gov/image-article/galaxy-clusters-on-course-to-crash-again-nasas-chandra-finds/

Loher: Wenn das Gutachten nicht bestätigt hätte, dass ein Festpreis gilt, dann hätte mir das nichts genützt, da die Verträge schon unterschrieben haben. Die Gutachten haben mir eine Zeit lang geholfen, gut zu schlafen. Loher war bei der Ausschreibung noch bei der Konkurrenz (Frankreich) und überrascht, dass die Amerikaner Festpreis anboten. https://download-media.srf.ch/world/audio/Samstagsrundschau_radio/2025/07/Samstagsrundschau_radio_AUDI20250705_NR_0018_1540ee746c1c4dce88a9970a08fb1e8c.mp3?d=ap&assetId=bc16ee81-0b24-32b7-9389-3ee8a132ed4c

🇺🇦 #NowPlaying on KEXP's #MiddayShow
TV on the Radio:
🎵 Golden Age
#TVontheRadio
https://tvontheradio.bandcamp.com/track/golden-age-2
https://open.spotify.com/track/7oSGpxwgy2Z5tP5hGP0kf0

My golf buddies and I had a serious discussion, and I need your input. Best Catwoman from the 1960s.
#Batman #BIFF #POW
Julie Newmar
Lee Meriwether
Eartha Kitt

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Polish Radio National Symphony Orchestra in Katowice, Stanislaw Macura & Antonín Dvořšk:
🎵 Suite in A major, Op 98b
#PolishRadioNationalSymphonyOrchestrainKatowice #StanislawMacura #AntonínDvořák

"FBi Radio is regarded by the industry as a cornerstone of the Australian music scene." FBi Radio is also home to some of Australia's great podcasts including *All The Best*, *Back Chat*, and *Race Matters* https://www.

Noise Reduction Method for Radio Astronomy Single Station Observation Based on Wavelet Transform and Mathematical Morphology
Ming-wei Qin, Rui Tang, Ying-hui Zhou, Chang-jun Lan, Wen-hao Fu, Huan Wang, Bao-lin Hou, Zamri, Jin-song Ping, Wen-jun Yang, Liang Dong
https://arxiv.org/abs/2508.00386

Noise Reduction Method for Radio Astronomy Single Station Observation Based on Wavelet Transform and Mathematical Morphology
The 21 cm radiation of neutral hydrogen provides crucial information for studying the early universe and its evolution. To advance this research, countries have made significant investments in constructing large low-frequency radio telescope arrays, such as the Low Frequency Array (LOFAR) and the Square Kilometre Array Phase 1 Low Frequency (SKA1-low). These instruments are pivotal for radio astronomy research. However, challenges such as ionospheric plasma interference, ambient radio noise, an…

Insights into Chromospheric Large-Scale Flows using Nobeyama 17 GHz Radio Observations I. The Differential Rotation Profile
Srinjana Routh, Anshu Kumari, Vaibhav Pant, Jaydeep Kandekar, Dipankar Banerjee, Mohd. Saleem Khan, Dibya Kirti Mishra
https://arxiv.org/abs/2507.02630

Insights into Chromospheric Large-Scale Flows using Nobeyama 17 GHz Radio Observations I. The Differential Rotation Profile
Although the differential rotation rate on the solar surface has long been studied using optical and extreme ultraviolet (EUV) observations, associating these measurements to specific atmospheric heights remains challenging due to the temperature-dependent emission of tracers observed in EUV wavelengths. Radio observations, being primarily influenced by coherent plasma processes and/or thermal bremsstrahlung, offer a more height-stable diagnostic and thus provide an independent means to test an…

🇺🇦 Auf radioeins läuft...
Bonobo:
🎵 Age of Phase (Radio Edit)
#NowPlaying #Bonobo
https://bonobomusic.bandcamp.com/track/age-of-phase
https://open.spotify.com/track/0xIo8d1CLxARzQhaZwJ1RM

A Fuzzy Situation Eased: Cold Dark Matter with Multipoles Can Explain The Double Radio Quad Lens HS 0810 2554
John H. Miller Jr, Liliya L. R. Williams
https://arxiv.org/abs/2506.03132

A Fuzzy Situation Eased: Cold Dark Matter with Multipoles Can Explain The Double Radio Quad Lens HS 0810+2554
Originally observed in isophotal density contours of elliptical galaxies, higher order perturbations in the form of Fourier modes, or multipoles, are becoming increasingly recognized as necessary to account for angular mass complexity in strong lensing analyses. When smooth, elliptical CDM mass models fail, multipoles often emerge as solutions. With the discovery of two radio jets in the source quasar, the strong gravitational lens HS 0810+2554 can no longer be well fit by elliptical mass model…

lastfm_aminer: Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.
This network has 136409 nodes and 1685524 edges.
Tags: Social, Online, Unweighted

This #GiffordFire screenshot gives a good sense of the sheer scale...notice the C-130 tanker drop.

Absolute scenes! (even on the radio) #cricket #FifthTest

X-ray and radio polarimetry of the neutron star low mass X-ray binary GX 13 1
Unnati Kashyap, Thomas J. Maccarone, Eliot C. Pattie, Mason Ng, Swati Ravi, Herman L. Marshall
https://arxiv.org/abs/2508.05763

X-ray and radio polarimetry of the neutron star low mass X-ray binary GX 13+1
We report the X-ray and radio polarization study of the neutron star (NS) low-mass X-ray binary (LMXB) GX 13+1 using the Imaging X-ray Polarimetry Explorer (IXPE) and Very Large Array (VLA). Simultaneous Neutron Star Interior Composition Explorer (NICER) observations show that the source was in parts of the Z state during our IXPE observations, exhibiting moderate changes in the hardness intensity diagram. The source exhibits X-ray dips in the light curve along with hints of polarization swings…

🎧 Avec Ricardo, explorez 40 minutes d’un récit intense sur OKC : comment une communauté hippie bouddhiste a dérivé, séparant parents et enfants, menant Š des abus. Aujourd’hui, certains de ces enfants luttent pour la justice.
Aidons-les dans leurs quête de Justice!
https://chardonsbleus.org/pod…

Podcast : Dérives sectaires: le mouvement OKC
Qu'est-ce que c'est, une dérive sectaire? Comment la reconnaît-on? Au micro de Radio Laser, Ricardo Mendes raconte son expérience dans le mouvemen ...

ABC. Radio is celebrating 100 years in Brisbane. Originally 4QG ( Qld Government) it changed frequencies one weekend with 4QR ( Qld Radio.) I must try to dig up my old research into its history
https://en.wikipedia.org/wiki/ABC_Radio_Brisbane

ABC Radio Brisbane - Wikipedia

Probing Cosmic Curvature with Fast Radio Bursts and DESI DR2
J\'eferson A. S. Fortunato, Wiliam S. Hip\'olito-Ricaldi, Gustavo E. Romero
https://arxiv.org/abs/2506.01504

Probing Cosmic Curvature with Fast Radio Bursts and DESI DR2
The spatial curvature of the Universe remains a central question in modern cosmology. In this work, we explore the potential of localized Fast Radio Bursts (FRBs) as a novel tool to constrain the cosmic curvature parameter $Ω_k$ in a cosmological model-independent way. Using a sample of 80 FRBs with known redshifts and dispersion measures, we reconstruct the Hubble parameter $H(z)$ via artificial neural networks, which is then used to obtain angular diameter distances $D_A(z)$ through two comp…

First experiment with #meshcore tonight, I flashed my #heltec v3 with the firmware at this URL and chose "Companion radio Bluetooth":
https…

@… re: those coos I was talking about (sorry for the twitter link, but the video is sooo cool.
https://x.com/thisisgoradio/status/1952357299533631815

Go Radio (@thisisgoradio) on X
Cows are on the loose in North Lanarkshire after #stormfloris blew down a couple of fences in Carfin. Footage online shows a herd of cattle up at Elder Way/Taylor Avenue this afternoon. An amber weather warning for wind is in place in northern and central parts of Scotland with

Meine Empfehlung für werbefreies Webradio:
https://somafm.com/
Die sind übrigens auch bei uns im Mastodon:
https://sfba.social/

SomaFM
Over 30 unique channels of commercial-free, listener-supported radio. All music hand-picked by SomaFM's award-winning DJs and music directors.

LO-Aware Adaptive Modulation for Rydberg Atomic Receivers
Jiuyu Liu, Yi Ma, Rahim Tafazolli
https://arxiv.org/abs/2508.00458 https://arxiv.org/pdf/2508.004…

LO-Aware Adaptive Modulation for Rydberg Atomic Receivers
Rydberg atomic (RA) receivers represent a revolutionary quantum technology for wireless communications, offering unprecedented sensitivity beyond conventional radio frequency (RF) antennas. However, these receivers detect only signal amplitude, losing critical phase information. While reference signals generated by a local oscillator (LO) can assist in phase recovery, existing modulation schemes designed for conventional systems perform poorly with this quantum detection mechanism. This paper i…

Choose one!
Yes that seems perfectly normal
No I am not old
That's racist.

bra täckning av Israel/Iran med eld och rörelse https://radio.alltatalla.se/podcast/eld-och-rorelse-166/

🇺🇦 #NowPlaying on KEXP's #SundaySoul
Lalah Hathaway:
🎵 Baby Don't Cry (radio version)
#LalahHathaway
https://hkmsyr42.bandcamp.com/track/lalah-hathaway-baby-dont-cry-keemix
https://open.spotify.com/track/7bsdoELUKMk8A8S7Sf7Lij

#BBC platformed #Likud #genocide apologist on radio 4 this morning.

This weekend I picked up a 34' pneumatic mast from a local ham who is clearing out his massive stockpile of stuff BEFORE becoming an SK. Very cool item, but it's sat for years in a garage.
As I expected, the seals are trash. The mast raises great, and drops even faster when air pressure is removed.
Now starts the process of finding out whether a) the manufacturer still exists, and b) they still have seal replacements on hand.
Wish me luck. If it works, I'll mou…

This https://arxiv.org/abs/2501.11389 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_ees…

Resilience of LTE-A/5G-NR links Against Transient Electromagnetic Interference
This paper presents a comparative analysis of long-term evolution advanced (LTE-A) and fifth-generation new radio (5G-NR), focusing on the effects of Transient Electromagnetic Interference (EMI) caused by catenary-pantograph contact in a railway environment. We developed a software-defined radio (SDR)-based prototype for the performance evaluation of LTE-A and 5G-NR links in the presence of transient interference. The results show that both links experience considerable degradation due to inter…

🇺🇦 Auf radioeins läuft...
Ben Böhmer:
🎵 Rust (Radio Edit)
#NowPlaying #BenBöhmer
https://benbohmer.bandcamp.com/track/rust
https://open.spotify.com/track/1c0gopa3ANBpKL59SKU3EZ

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Johann Sebastian Bach, Lembit Orgse, Latvijas Radio kamerorķestris & Paul Mägi:
🎵 Harpsichord Concerto no 5 in F minor, BWV.1056
#JohannSebastianBach #LembitOrgse
https://open.spotify.com/track/09dRbyHvPSVJLpi5iq3NEq

On the source sizes of type II radio bursts with LOFAR
A. Kumari, D. E. Morosan, V. Mugundhan. Zhang, J. Magdalenic, P. Zucca, E. K. J. Kilpua, F. Daei
https://arxiv.org/abs/2507.01408

On the source sizes of type II radio bursts with LOFAR
Solar radio bursts can provide important insights into the underlying physical mechanisms that drive the small and large-scale eruptions on the Sun. Since metric radio observations can give us direct observational access to the inner and middle corona, they are often used as an important tool to monitor and understand the coronal dynamics. While the sizes of the radio sources that can be observed in the solar corona is essential for understanding the nature of density turbulence within the sola…

The Growing Impact of Unintended #Starlink Broadband Emission on Radio Astronomy in the SKA-Low Frequency Range: https://arxiv.org/abs/2506.02831 -> "We report 112,534 individual detections of 1,806 unique Starlink satellites, some emitting broadband emission and others narrowband emission. [...] It is shown that in the worst cases, some datasets have a detectable Starlink satellite in ~30% of all images acquired. Emission from Starlink satellites is detected in primary and secondary frequency ranges protected by the International Telecommunication Union".

Curated Collaborative AI Edge with Network Data Analytics for B5G/6G Radio Access Networks
Sardar Jaffar Ali, Syed M. Raza, Duc-Tai Le, Rajesh Challa, Min Young Chung, Ness Shroff, Hyunseung Choo
https://arxiv.org/abs/2507.01994

Curated Collaborative AI Edge with Network Data Analytics for B5G/6G Radio Access Networks
Despite advancements, Radio Access Networks (RAN) still account for over 50\% of the total power consumption in 5G networks. Existing RAN split options do not fully harness data potential, presenting an opportunity to reduce operational expenditures. This paper addresses this opportunity through a twofold approach. First, highly accurate network traffic and user predictions are achieved using the proposed Curated Collaborative Learning (CCL) framework, which selectively collaborates with releva…

🇺🇦 Auf #radioeins läuft...
CATT:
🎵 Open the door - Radio Edit
#NowPlaying #CATT
https://cattmusic.bandcamp.com/track/open-the-door
https://open.spotify.com/track/617od6iGi41s23oTIKFJA2

SCOTCH III: Complete search for Hypercompact HII regions in the fourth quadrant
A. L. Patel (Kent), J. S. Urquhart (Kent), A. Y. Yang (NAOC, Key Laboratory of Radio Astronomy and Technology, Chinese Academy of Sciences), L. K. Morgan (GBT), K. M. Menten (LJMU), M. A. Thompson (MPIfR), T. Moore (Leeds), I. Grozdanova (Kent), S. Khan (LJMU), T. Csengeri (Univ. Bordeaux)

SCOTCH III: Complete search for Hypercompact HII regions in the fourth quadrant
We present high-frequency (18-24 GHz) radio continuum observations towards 335 methanol masers, excellent signposts for young, embedded high-mass protostars. These complete the search for hypercompact HII (HCHII) regions towards young high-mass star-forming clumps within the fourth quadrant of the Galactic plane. HCHII regions are the earliest observable signatures of radio continuum emission from high-mass stars ionizing their surroundings, though their rarity and short lifetimes make them cha…

This https://arxiv.org/abs/2506.01202 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csIT_…

DFRC Systems Co-existing in Licensed Spectrum: Cognitive Beamforming Designs
This paper introduces a dual-function radar-communication (DFRC) system with cognitive radio capability to tackle the spectral scarcity problem in wireless communications. Particularly, a cognitive DFRC system operates on a spectrum owned by a primary system to simultaneously perform data communication and target tracking with the condition that its interference to the primary users (PUs) is below a certain threshold. To achieve this, an optimization problem is formulated to jointly design the …

🇺🇦 #NowPlaying on BBCRadio3's #ClassicalLive
Sergey Rachmaninov, Mikhail Pletnev, Orchestre philharmonique de Radio France & Dima Slobodeniouk:
🎵 Piano Concerto No. 2 in C minor, Op. 18
#SergeyRachmaninov
https://open.spotify.com/track/56BpUexTA4MuEjVjGxnUHX

The Acorn, our local newspaper, had a nice article on CVARC's Field Day...in the first photo, those are phone stations on the right, digital on the left, and CW operators in the next tent in the distance. I try to keep the digital and CW operators separated, because...well, if you know, you know. :wink:
https://www.

The Growing Impact of Unintended Starlink Broadband Emission on Radio Astronomy in the SKA-Low Frequency Range
Dylan Grigg, Steven Tingay, Marcin Sokolowski
#toXiv_bot_toot

This https://arxiv.org/abs/2504.03273 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

The EMPI Code for Plasma-Induced Effects on Radio Waves I: Non-Magnetized Media and Applications to Fast Radio Bursts
Electromagnetic waves undergo modifications as they propagate through plasma. We present EMPI (ElectroMagnetic-wave Plasma Interaction), a three-dimensional numerical framework designed to simulate the interaction between radio signals and cold plasma. With input plasma density profiles, intrinsic radio signals, and the time and frequency resolutions of the telescope, the code synthesizes observed signals using first-principles calculations. EMPI is capable of modeling a wide range of plasma di…

Woman on the BBC radio 4 religious propaganda programme 'Sunday'. Was criticised by reform synagogues for signing letter about #Gaza. Then she went on to say she was a proud Zionist and what Israel is doing runs counter to the founding values of the Israeli State.
Sorry, no, Israel was founded on the theft of land from, displacement and massacre of, the Palestinian people.
Such wilfu…

🔊 #NowPlaying on #BBCRadio3:
#ClassicalLive
- Radio 3 New Generation Artists Andrei Ioniță and Alim Beisembayev perform Brahms
Highlights from recent concerts given by Radio 3 New Generation Artists, cellist Andrei Ioniță and pianist Alim Beisembayev from LSO St Luke's plus a regal symphony from Haydn.
Relisten now 👇
https://www.bbc.co.uk/programmes/m002cp5m

Prompt identification of solar wind stream interaction regions from Survey Burst 1 Mode observations of the Radio and Plasma Wave experiment on Solar Orbiter
Dmytro Chechotkin, Oleksiy Dudnik, Oleksandr Yakovlev
https://arxiv.org/abs/2508.00517

Prompt identification of solar wind stream interaction regions from Survey Burst 1 Mode observations of the Radio and Plasma Wave experiment on Solar Orbiter
Studying stream interaction regions (SIRs), from their inception and the dynamics of their development, can provide insight into solar-terrestrial connections. Some in-situ instruments on the Solar Orbiter (SolO) space mission are designed to measure solar wind (SW) and interplanetary magnetic field parameters along the flight path. These instruments are ideal for studying the dynamics of SIR evolution at heliocentric distances of 0.28-1.0 AU and with changes in heliolatitude of 0^{\circ} - 33^…

Nothing I know of beats clubs and hams. I still keep saved searches on all the usual places, but word of mouth is the thing that always works. Almost always around here, if we put the word out that someone needs a reliable and cheap starter, someone comes up with a winner, or even a long-term loaner.
I still comb over swap meets, junk shops, wherever old electronics are piled up. My first HF radio was a dirt-filled horrowshow that cost less than a handheld but I made it work.

CONVERGE: A Multi-Agent Vision-Radio Architecture for xApps
Filipe B. Teixeira, Carolina Sim\~oes, Paulo Fidalgo, Wagner Pedrosa, Andr\'e Coelho, Manuel Ricardo, Luis M. Pessoa
https://arxiv.org/abs/2508.04556

CONVERGE: A Multi-Agent Vision-Radio Architecture for xApps
Telecommunications and computer vision have evolved independently. With the emergence of high-frequency wireless links operating mostly in line-of-sight, visual data can help predict the channel dynamics by detecting obstacles and help overcoming them through beamforming or handover techniques. This paper proposes a novel architecture for delivering real-time radio and video sensing information to O-RAN xApps through a multi-agent approach, and introduces a new video function capable of gener…

Pulsar radio emission height as a function of phase
H. Tong, H. G. Wang
https://arxiv.org/abs/2507.04200 https://arxiv.org/pdf/2507.0…

Pulsar radio emission height as a function of phase
An analytical treatment of the pulsar radio emission height as a function of phase is presented. Based on previous works, assuming a dipole field geometry, the emission height can be expressed as a function of phase and the impact angle. We found that: (1) The emission height is a quadratic function of the phase, given the magnetospheric geometry. The emission height is higher at the edge of the pulse profile than at the center. (2) The emission height is also quadratic function of the impact a…

This https://arxiv.org/abs/2407.05630 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csIT_…

Enabling 6G Performance in the Upper Mid-Band by Transitioning From Massive to Gigantic MIMO
The initial 6G networks will likely operate in the upper mid-band (7-24 GHz), which has decent propagation conditions but underwhelming new spectrum availability. In this paper, we explore whether we can anyway reach the ambitious 6G performance goals by evolving the multiple-input multiple-output (MIMO) technology from massive in 5G to gigantic in 6G. We describe how many antennas are needed to reach the envisioned 6G peak user rates, how many can realistically be deployed in practical radio e…

AGN Feedback Models and AGN Demographics I: Radio-Mode AGN in EAGLE, SIMBA and TNG100 are Inconsistent with Observations
Arjun Suresh, Michael R. Blanton, Douglas Rennehan
https://arxiv.org/abs/2508.04907

AGN Feedback Models and AGN Demographics I: Radio-Mode AGN in EAGLE, SIMBA and TNG100 are Inconsistent with Observations
We compare predictions of how Active Galactic Nuclei (AGN) populate host galaxies at low redshifts to observations, finding large discrepancies between cosmological simulation predictions and observed patterns. Modern cosmological simulations include AGN feedback models tuned to reproduce the observed galaxy stellar mass function. However, due to a lack of real understanding of the physics of AGN feedback, these models vary significantly across simulations. To distinguish between the models and…

This https://arxiv.org/abs/2410.13219 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_ees…

Fundamental Limits of Pulse Based UWB ISAC Systems: A Parameter Estimation Perspective
This paper investigates a bi-static integrated sensing and communication (ISAC) system for multi-target scenarios using impulse radio ultra-wideband (IR-UWB) signals, which offer fine temporal resolution, low power consumption, and strong resistance to multipath interference. Two typical modulation schemes, namely pulse position modulation (PPM) and binary phase shift keying (BPSK), are considered for communication over the delay and phase domains, respectively. Accordingly, we introduce a pilo…

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Finnish Radio Symphony Orchestra, Leevi Madetoja & John Storgårds:
🎵 Overture, Op 7 (1911)
#FinnishRadioSymphonyOrchestra #LeeviMadetoja #JohnStorgårds
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Type II radio bursts and space weather phenomena: A statistical study
Pooja Devi, Rositsa Miteva, Ramesh Chandra, Kostadinka Koleva, Bendict Lawrance
https://arxiv.org/abs/2507.01391

Type II radio bursts and space weather phenomena: A statistical study
In this paper, we present for the first time a comprehensive statistical study between type II radio bursts from the metric (m) to the dekameric-hectometric (DH) domain and their associated solar and space weather (SW) phenomena, namely, solar flares (SFs), sunspot (SN) configurations, filament eruptions, coronal mass ejections (CMEs), their interplanetary (IP) counterparts (ICMEs) and shocks, in situ detected particles and geomagnetic storms (GSs). The m-only and m+DH radio signatures are iden…

On the Architectural Split and Radio Intelligence Controller Placement in Integrated O-RAN-enabled Non-Terrestrial Networks
Jorge Baranda, Marius Caus, Luis Blanco, Cristian J. Vaca-Rubio, Engin Zeydan, Kapal Dev, Zheng Li, Tomaso DeCola
https://arxiv.org/abs/2507.02680

On the Architectural Split and Radio Intelligence Controller Placement in Integrated O-RAN-enabled Non-Terrestrial Networks
The integration of Terrestrial Networks (TNs) with Non-Terrestrial Networks (NTNs) poses unique architectural and functional challenges due to heterogeneous propagation conditions, dynamic topologies and limited on-board processing capabilities. This paper examines architectural and functional split strategies that are consistent with O-RAN principles for future integrated TN-NTN systems. A taxonomy of split options is proposed that distributes RAN and core functions between satellites and grou…

#TownsendFire looks to be out. It's amazing how long it took for "send everything, recall what you don't need" approach to become common. It works.

This https://arxiv.org/abs/2504.02677 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

Monte Carlo evaluations of gamma-ray and radio pulsar populations
Based on well-grounded Galactic neutron star populations formed from radio pulsar population syntheses of canonical pulsars (CPs) and millisecond pulsars (MSPs), we use the latest Fermi-LAT catalog (4FGL-DR4) to investigate the implications of proposed $γ-$ray luminosity models. Using Monte Carlo techniques, we calculate the number of CPs and MSPs that would comprise the sample of pulsar-like unidentified sources (PLUIDs) in 4FGL-DR4. While radio beaming fractions were used to scale the sizes …

🇺🇦 Auf radioeins läuft...
Pulp:
🎵 Spike Island (Radio Edit)
#NowPlaying #Pulp
https://pulpmusic.bandcamp.com/track/spike-island
https://open.spotify.com/track/1c66APUihMSvbniRdka1Er

High resolution radio analysis of the starburst galaxy NGC 4527: signatures of an AGN core
C. A. Galante, G. E. Romero, J. Saponara, P. Benaglia
https://arxiv.org/abs/2507.02204

High resolution radio analysis of the starburst galaxy NGC 4527: signatures of an AGN core
NGC 4527 is a nearby edge-on spiral galaxy with both starburst and AGN features, hosting a LINER nucleus. We present a radio study of the large-scale structure and nuclear region of this galaxy, based on new uGMRT observations at 700 and 1230 MHz. Our continuum maps reveal extended emission tracing the stellar disk, with no evidence of a radio halo. The spectral index distribution and the presence of PAHs across the disk are consistent with ongoing star formation. In the nuclear region we resol…

🔊 #NowPlaying on #BBCRadio3:
#Breakfast
- Boost your morning with classical music
Tom McKinney presents Radio 3's Breakfast show. To get in touch, email 3breakfast@bbc.co.uk
Relisten now 👇
https://www.bbc.co.uk/programmes/m002dy5b

New start on the 5 Fwy north of Templin Hwy, #TownsendFire
https://cameras.alertcalifornia.org/?pos=34.5800_-118.7200_10&id=Axis-WhitakerRidge1…

Experimental Covert Communication Using Software-Defined Radio
Rohan Bali, Trevor E. Bailey, Michael S. Bullock, Boulat A. Bash
https://arxiv.org/abs/2506.02297

Experimental Covert Communication Using Software-Defined Radio
The fundamental information-theoretic limits of covert, or low probability of detection (LPD), communication have been extensively studied for over a decade, resulting in the square root law (SRL): only $L\sqrt{n}$ covert bits can be reliably transmitted over time-bandwidth product $n$, for constant $L>0$. Transmitting more either results in detection or decoding errors. The SRL imposes significant constraints on hardware realization of provably-secure covert communication. Thus, experimental v…

🔊 #NowPlaying on #BBCRadio3:
#Breakfast
- Kickstart your day with the best classical music
Tom McKinney presents Radio 3's Breakfast show. To get in touch, email 3breakfast@bbc.co.uk
Relisten now 👇
https://www.bbc.co.uk/programmes/m002cp5h

🇺🇦 Auf radioeins läuft...
Soulwax:
🎵 Run Free (Radio Edit)
#NowPlaying #Soulwax
https://soulwax.bandcamp.com/album/all-systems-are-lying-run-free
https://open.spotify.com/track/6FpGarU82UbiZXyI7Dyh6M

Hadronic origin of the very high-energy gamma-ray emission from the low-luminosity AGN in NGC 4278
Asahi Shoji, Yutaka Fujita, Norita Kawanaka, Susumu Inoue, Kosuke Nishiwaki
https://arxiv.org/abs/2507.02326

Hadronic origin of the very high-energy gamma-ray emission from the low-luminosity AGN in NGC 4278
The Large High Altitude Air Shower Observatory has detected very high-energy (VHE) gamma rays from NGC 4278, which is known to host a low-luminosity active galactic nucleus (AGN). Having only very weak radio jets, the origin of its VHE gamma rays is unclear. In this paper we first show that NGC 4278 has a massive molecular cloud surrounding the nucleus by analyzing data taken with the Atacama Large Millimeter/submillimeter Array. We then assume that cosmic ray protons are accelerated in a radia…

I shouldn't need to say this...but if you're reading this in Ventura County and considering going to the beach or one of the harbors to watch tonight...please don't. At the beaches you likely won't notice anything, but the whitewater from broken waves may suddenly be a lot further up the beach than you expect. Not fun at night.
A tsunami is really a change in sea level. The harbors are going to fill up by a foot, and it *could* be messy. Stay away and out of the way.

🇺🇦 Auf radioeins läuft...
Mark Ronson X RAYE:
🎵 Suzanne - Radio Edit
#NowPlaying #MarkRonson #RAYE
https://open.spotify.com/track/3EL4YcUAmGkfTKXhS49Y3w

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Carl Philipp Emanuel Bach, Robert Aitken, CBC Radio Orchestra & Mario Bernardi:
🎵 Concerto for flute and strings in A major (Wq.168)
#CarlPhilippEmanuelBach #RobertAitken #CBCRadioOrchestra #MarioBernardi

This https://arxiv.org/abs/2410.08615 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

In-ice Askaryan Emission from Air Showers: Implications for Radio Neutrino Detectors
One of the most promising techniques for detecting ultra-high energy neutrinos involves the use of radio antennas to observe the 10-1000 MHz radiation generated by the showers that neutrinos induce in large volumes of ice. The expected neutrino detection rates of one neutrino or less per detector station per 10 years make the characterization of backgrounds a priority. The largest natural background comes from ultra-high energy cosmic rays which are orders of magnitude more abundant than neutri…

🇺🇦 Auf radioeins läuft...
Patrick Watson:
🎵 Peter And The Wolf (Radio Edit)
#NowPlaying #PatrickWatson
https://patrickwatson.bandcamp.com/track/peter-and-the-wolf
https://open.spotify.com/track/5BSHoU2Co1LvT5VmMbTimI

One of Southern California assets these days are the Coulson helicopters contracted to live at several airports in Orange, LA and Ventura Counties. At the risk of sounding like an advert, they're amazing.
3,050 gallon capacity (a tad more than a MAFFS C-130), GPS guided dropping, able to reload in 2 minutes while hovering, and full night-dropping ability.
For comparison, that's about triple the load of the Firehawk, and almost double what the CL-415 Super Scooper can de…

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Richard Wagner, Felix Mottl, Yvonne Minton, Netherlands Radio Philharmonic Orchestra & Kurt Masur:
🎵 Funf Lieder von Mathilde von Wesendonck
#RichardWagner #FelixMottl #YvonneMinton #NetherlandsRadioPhilharmonicOrchestra

Open question for hams and GMRS folks...
I've got an Icom FR4000-3 GMRS repeater, a fairly high end quality bit of kit. Is it worth my time to get a GMRS license and set it up? There are no GMRS repeaters in my geographic area. I'm not sure I'd find any use myself for GMRS, but the license is cheap.
Or do I modify it to work in ham bands? This is more my area, but there are several UHF repeaters in the area, so there is no great need.
The base question...does …

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Erik Satie, Claude Debussy, Polish National Radio Symphony Orchestra & Alexander Humala:
🎵 Gymnopédies No.1 and No.3
#ErikSatie #ClaudeDebussy #PolishNationalRadioSymphonyOrchestra #AlexanderHumala

Multi-year Polarimetric Monitoring of Four CHIME-Discovered Repeating Fast Radio Bursts with FAST
Yi Feng, Yong-Kun Zhang, Jintao Xie, Yuan-Pei Yang, Yuanhong Qu, Dengke Zhou, Di Li, Bing Zhang, Weiwei Zhu, Wenbin Lu, Jiaying Xu, Chenchen Miao, Shiyan Tian, Pei Wang, Ju-Mei Yao, Chen-Hui Niu, Jiarui Niu, Heng Xu, Jinchen Jiang, Dejiang Zhou, Zenan Liu, Chao-Wei Tsai, Zigao Dai, Xuefeng Wu, Fayin Wang, Jinlin Han, Kejia Lee, Renxin Xu, Yongfeng Huang, Yuanchuan Zou, Jinhuang Cao, Xiangl…

Multi-year Polarimetric Monitoring of Four CHIME-Discovered Repeating Fast Radio Bursts with FAST
In this study, we report multi-year polarization measurements of four repeating FRBs initially discovered by CHIME: FRBs~20190117A, 20190208A, 20190303A, and 20190417A. We observed the four repeating FRBs with FAST, detecting a total of 66 bursts. Two bursts from FRB~20190417A exhibit a circular polarization signal-to-noise ratio greater than 7, with the highest circular polarization fraction recorded at 35.7%. While the bursts from FRBs 20190208A and 20190303A are highly linearly polarized, th…

🇺🇦 Auf radioeins läuft...
Porridge Radio:
🎵 Back to the radio
#NowPlaying #PorridgeRadio
https://porridgeradio.bandcamp.com/track/back-to-the-radio
https://open.spotify.com/track/0hHOIVyywNzkoh1v6RWFb3

Happened again today...some asshat from an extermination company going door to door. When I said I wasn't interested he started mocking me for the cobwebs on my house. Wanted to argue. Wouldn't leave until I threatened to carry him to the curb-as if that's going to get him a sale.
And these guys are always like that. I guess it takes a bastard to sell bastard services.

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Latvian Radio Choir - female voices, Bernat Vivancos & Sigvards Kļava:
🎵 Salve d'ecos
#LatvianRadioChoirfemalevoices #BernatVivancos #SigvardsKļava

H.E.S.S. programme searching for VHE gamma rays associated with FRBs
F. Aharonian, A. Archaryya, J. Aschersleben, H. Ashkar, M. Backes, V. Barbosa. Martins, R. Batzofin, Y. Becherini, D. Berge, K. Bernl\"ohr, M. B\"ottcher, C. Boisson, J. Bolmont, M. de. Bony. de. Lavergne, J. Borowska, F. Bradascio, R. Brose, A. Brown, F. Brun, B. Bruno, C. Burger-Scheidlin, S. Casanova, J. Celic, M. Cerruti, T. Chand, S. Chandra, A. Chen, J. Chibueze, O. Chibueze, J. Damascene. Mbarubucyeye…

H.E.S.S. programme searching for VHE gamma rays associated with FRBs
Fast Radio Bursts (FRBs) are highly energetic, extremely short-lived bursts of radio flashes. Despite extensive research, the exact cause of these outbursts remains speculative. The high luminosity, short duration, and high dispersion measure of these events suggest they result from extreme, high-energy extragalactic sources, such as highly magnetized and rapidly spinning neutron stars known as magnetars. The number of detected FRBs, including repeating ones, has grown rapidly in recent years. …

🔊 #NowPlaying on #BBCRadio3:
#ThroughTheNight
- American Sounds
Alison Balsom plays Wynton Marsalis's Trumpet Concerto, alongside music by Barber and Copland. Cristian Măcelaru conducts the Swedish Radio Symphony Orchestra.
Relisten now 👇
https://www.bbc.co.uk/programmes/m002cp6v

Measuring the muon content of inclined air showers using AERA and the water-Cherenkov detectors of the Pierre Auger Observatory
Collaboration, Halim, Abreu, Aglietta, Allekotte, Cheminant, Almela, Aloisio, Alvarez-Mu\~niz, Ambrosone, Yebra, Anastasi, Anchordoqui, Andrada, Dourado, Andringa, Apollonio, Aramo, Arnone, Vel\'azquez, Assis, Avila, Avocone, Bakalova, Barbato, Mocellin, Bellido, Berat, Bertaina, Bianciotto, Biermann, Binet, Bismark, Bister, Biteau, Blazek, Bl\"umer, …

Measuring the muon content of inclined air showers using AERA and the water-Cherenkov detectors of the Pierre Auger Observatory
We present a novel approach for assessing the muon content of air showers with large zenith angles on a combined analysis of their radio emission and particle footprint. We use the radiation energy reconstructed by the Auger Engineering Radio Array (AERA) as an energy estimator and determine the muon number independently with the water-Cherenkov detector array of the Pierre Auger Observatory, deployed on a 1500 m grid. We focus our analysis on air showers with primary energy above 4 EeV to ensu…

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Sofia Radio Symphony Orchestra, Stanisław Moniuszko & Łukasz Borowicz:
🎵 Ballet Music for the Merry Wives of Windsor by Otto Nicolai
#SofiaRadioSymphonyOrchestra
https://open.spotify.com/track/3oMZD6KWM7aVTaFJ48yw3e

Monday, July 21, is the deadline for public comments on the FCCs proposal to hand most of the amateur radio 440 band over to a startup space company. If you are in the US, PLEEAAASE make a comment. This is insanity.
https://hamradioprep.us18.list-manage.…

This https://arxiv.org/abs/2404.08048 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

The origin of the coherent radio flash potentially associated with GRB 201006A
Rowlinson et al. 2023 recently claimed the detection of a coherent radio flash 76.6 minutes after a short gamma-ray burst. They proposed that the radio emission may be associated with a long-lived neutron star engine. We show through theoretical and observational arguments that the coherent radio emission, if real and indeed associated with GRB 201006A and at the estimated redshift, is unlikely to be due to the collapse of the neutron star, ruling out a blitzar-like mechanism. Instead, we show …

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Wolfgang Amadeus Mozart, Nikolaj Znaider, Danish Radio Chamber Orchestra & Ádšm Fischer:
🎵 Violin Concerto no 3 in G major, K 216
#WolfgangAmadeusMozart #NikolajZnaider #DanishRadioChamberOrchestra #ÁdámFischer
#Spotify

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Leif Lind, Per McClelland Jacobsen, Catriona Yeats, Johannes Brahms, Danish National Radio Choir & Stefan Parkman:
🎵 4 Songs for women's voices, 2 horns and harp, Op 17
https://open.spotify.com/track/0h4em6VTiai5Kse54QuQtF