Tootfinder

"Pauluskerk in Rotterdam: we blijven ongedocumenteerden helpen"
https://dagblad010.nl/Rotterdam & Regio/pauluskerk-in-rotterdam-we-blijven-ongedocumenteerden-helpen

Pauluskerk in Rotterdam: we blijven ongedocumenteerden helpen
De Pauluskerk in Rotterdam blijft mensen zonder papieren helpen, ook als de asielnoodmaatregelenwet door de Eerste Kamer komt. Donderdag stemde de Tweede Kamer in met de asielwetten, inclusief de stra

The Chinese Pulsar Timing Array data release I. Single pulsar noise analysis
Siyuan Chen, Heng Xu, Yanjun Guo, Bojun Wang, R. Nicolas Caballero, Jinchen Jiang, Jiangwei Xu, Zihan Xue, Kejia Lee, Jianping Yuan, Yonghua Xu, Jingbo Wang, Longfei Hao, Jintao Luo, Jinlin Han, Peng Jiang, Zhiqiang Shen, Min Wang, Na Wang, Renxin Xu, Xiangping Wu, Lei Qian, Xin Guan, Menglin Huang, Chun Sun, Yan Zhu

The Chinese Pulsar Timing Array data release I. Single pulsar noise analysis
The Chinese Pulsar Timing Array (CPTA) has collected observations from 57 millisecond pulsars using the Five-hundred-meter Aperture Spherical Radio Telescope (FAST) for close to three years, for the purpose of searching for gravitational waves (GWs). To robustly search for ultra-low-frequency GWs, pulsar timing arrays (PTAs) need to use models to describe the noise from the individual pulsars. We report on the results from the single pulsar noise analysis of the CPTA data release I (DR1). Conve…

Managed to do a fine-scale repair for the first time in years, always a pleasure when it goes well. One of my backup earbuds split along the stem, with half the polycarbonate case and a contact plate falling out. A speck of medical skin adhesive (polyacrylate “superglue“) on each end of the case seam appears to have done the trick w/o losing the pinch functions. WOOT!

Polizeiruf 110 - Klassiker: Verlockung - #ARD / #rbb
http…

The AI Safe Harbor Moratorium Undermines Mrs. Palsgraf’s Remedy
https://musictechpolicy.com/2025/05/28/the-ai-safe-harbor-moratorium-undermines-mr…

The AI Safe Harbor Moratorium Undermines Mrs. Palsgraf’s Remedy
The AI Moratorium is a rent seeker on a free ride.

This https://arxiv.org/abs/2504.04209 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_hepp…

Axion Superradiance in Dipole Magnetic Fields of Pulsars
We consider constraints on the axion-photon coupling by superradiance due to a plasma instability in the magnetospheres of millisecond pulsars. We compute the growth rate of a superradiant axion cloud in a dipole magnetic field, and give a semi-analytical formula for the superradiance rate for the lowest state. By requiring the associated instability time to be longer than the characteristic age of the supermassive black-widow millisecond pulsar PSR J0952-0607, we examine the pulsar-timing arra…

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Massive Attack:
🎵 Angel
#MassiveAttack
https://pulsarmashups.bandcamp.com/track/massive-attack-angel
https://open.spotify.com/track/7uv632EkfwYhXoqf8rhYrg

decoupled this one right out of 11ty’s new demo/playground component: https://neighborhood.11ty.dev/@11ty/114519676689929120

Realistic assessment of a single gravitational wave source localization taking into account precise pulsar distances with pulsar timing arrays
Ryo Kato, Keitaro Takahashi
https://arxiv.org/abs/2506.02819

Realistic assessment of a single gravitational wave source localization taking into account precise pulsar distances with pulsar timing arrays
Pulsar timing arrays (PTAs) are anticipated to detect continuous gravitational waves (GWs) from individual supermassive black hole binaries (SMBHBs) in the near future. To identify the host galaxy of a GW source, PTAs require significantly improved angular resolution beyond the typical range of 100-1000 square degrees achieved by recent continuous GW searches. In this study, we investigate how precise pulsar distance measurements can enhance the localization of a single GW source. Accurate dist…

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 …