Weekly Update from the Open Journal of Astrophysics 26/09/2026

It’s time once more for another Saturday update of activity at the Open Journal of Astrophysics. Since the last update we have published a further eight papers, including one correction to an article already published, bringing the number in Volume 9 (2026) to 217 and the total so far published by OJAp up to 664. This is the third week running that we have published 7 new papers. I continue to include the posts made on our Mastodon account (on Fediscience); these announcements also contain a clickable form of the DOI for each paper. Our Mastodon account has regular updates and other announcements from OJAp too, including posts from the OJAp blog. The first paper this week was published on Monday 21st September in the folder Solar and Stellar Astrophysics. The title is “The Payne Zero Project I: Stellar Spectra from Physical Models in Seconds” and it is by Yuan-Sen Ting (Ohio State U., USA) and Elliot M. Kim (Cornell U., USA). The study introduces Payne Zero, a tool that reorganizes…