Open Journal of Astrophysics - Wikipedia

Thanks to the efforts of a member of our Editorial Board, we now have a Wikipedia page.

en.wikipedia.org/wiki/Open_Jo...

New Publication at the Open Journal of Astrophysics: "Bayesian Cosmic Void Finding with Graph Flows" by Leander Thiele (U. Tokyo, Japan)

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New Publication at the Open Journal of Astrophysics: "Disentangling the galactic and intergalactic components in 313 observed Lyman-alpha line profiles between redshift 0 and 5" by Siddhartha Gurung-López (Universitat de València, Spain) and 6 others in Spain & Germany.

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New Publication at the Open Journal of Astrophysics: "Using Symbolic Regression to Emulate the Radial Fourier Transform of the Sérsic Profile for Fast, Accurate and Differentiable Galaxy Profile Fitting" by Tim Miller (Northwestern U., USA) and Imad Pasha (Yale U., USA)

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New Publication at the Open Journal of Astrophysics: "Closed-Form Statistical Relations Between Projected Separation, Semimajor Axis, Companion Mass, and Host Acceleration" by
Timothy D Brandt (Space Telescope Science Institute, USA)

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New Publication at the Open Journal of Astrophysics: "The THESAN project: Lyman-alpha emitters as probes of ionized bubble sizes" by Meredith Neyer (MIT, USA) and 6 others based in the USA, Colombia, Canada, Japan and UK.

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New blog post by @telescoper.bsky.social

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New Publication at the Open Journal of Astrophysics: "statmorph-lsst: Quantifying and correcting morphological biases in galaxy surveys" by Elizaveta Sazonova (U. Waterloo, Canada) and an international cast of 18 others.

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New Publication at the Open Journal of Astrophysics: "Beyond Spherical geometry: Unraveling complex features of objects orbiting around stars from its transit light curve using deep learning" by Ushasi Bhowmick & Shivam Kumaran (ISRO, Ahmedabad, India)

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The Open Journal of Astrophysics | LinkedIn The Open Journal of Astrophysics | 2 followers on LinkedIn. The Open Journal of Astrophysics is a peer-reviewed Diamond Open-Access Astrophysics journal using an arXiv overlay. | The Open Journal of A...

For those of you into LinkedIn we now have a page there:

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Is it worth setting up a LinkedIn page for the Open Journal of Astrophysics?

Some people have suggested we should...

New Publication at the Open Journal of Astrophysics: "Investigating ionising sources and the complex interstellar medium of GHZ2 at z=12.3" by M. Castellano (INAF Osservatorio Astronomico di Roma, Italy) and 29 others based around the world.

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New Publication at the Open Journal of Astrophysics: "A Tale of Tails: Star Formation and Stripping in Jellyfish Galaxies in the Strong Lensing Cluster MACS J0138.0-2155" by Catherine C. Gibson, Jackson H. O'Donnell and Tesla E. Jeltema (UC Santa Cruz, USA)

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New Publication at the Open Journal of Astrophysics: "Statistical Predictions of the Accreted Stellar Halos around Milky Way-Like Galaxies" by J. Sebastian Monzon & Frank C. van den Bosch (Yale U., USA) and Martin P. Rey (U. Bath, UK)

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New Publication at the Open Journal of Astrophysics: "Teaching Astronomy with Large Language Models" by Yuan-Sen Ting and Teaghan O'Briain (Ohio State University, USA)

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New Publication at the Open Journal of Astrophysics: "Lagrangian versus Eulerian Methods for Toroidally-Magnetized Isothermal Disks" by Yashvardhan Tomar and Philip F. Hopkins (Caltech, USA)

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New Publication at the Open Journal of Astrophysics: "The Growth of Dust in Galaxies in the First Billion Years with Applications to Blue Monsters" by Desika Narayanan (U. Florida, USA) and 11 others based in the USA and Europe.

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New Publication at the Open Journal of Astrophysics: "Differentiable Stochastic Halo Occupation Distribution with Galaxy Intrinsic Alignments" by Sneh Pandya and Jonathan Blazek (Northeastern U., USA)

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New Publication at the Open Journal of Astrophysics: "Validation of the DESI-DR1 3x2-pt analysis: scale cut and shear ratio tests" by Ni Putu Audita Placida Emas (Swinburne University of Technology, Australia) and an international cast of 56 others.

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New Publication at the Open Journal of Astrophysics: "Testing halo models for constraining astrophysical feedback with multi-probe modeling: I. 3D Power spectra and mass fractions" by Pranjal R. S. (U. Arizona, USA) and 4 others based in the USA and Germany.

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Paying for the Open Journal of Astrophysics Everything is going well at OJAp, but it is not reasonable that the expense of running a journal that serves the global astrophysics community should fall entirely on one small University in Ireland. It won't be sustainable in the long run, either, if we continue to grow at the present rate. TCompare us with the Diamond Open Access publisher SCIPOST, which has a long list of sponsors covering its costs; we have none. I know that money is very tight in astrophysics these days but if you have access to any potential sources of funding - then please consider supporting OJAp!

Paying for the Open Journal of Astrophysics

Everything is going well at OJAp, but it is not reasonable that the expense of running a journal that serves the global astrophysics community should fall entirely on one small University in Ireland. It won't be sustainable in the long run, either, if we…

New Publication at the Open Journal of Astrophysics: "Catalog of Mock Stellar Streams in Milky Way-Like Galaxies" by
Colin Holm-Hansen, Yingtian Chen and Oleg Y. Gnedin (University of Michigan, USA)

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New Publication at the Open Journal of Astrophysics: "Why Machine Learning Models Systematically Underestimate Extreme Values II: How to Fix It with LatentNN" by Yuan-Sen Ting (Ohio State University, USA)

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New Publication at the Open Journal of Astrophysics: "Redshift-Frame Systematics and Their Impact on the Hubble Constant from Pantheon+ Supernovae" by Said Laaroua (Santa Rosa Junior College, USA)

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We have now published 2^9 papers

New Publication at the Open Journal of Astrophysics: "Graph-Based Light-Curve Features for Robust Transient Classification" by Jesús D. Petro-Ramos David J. Ruiz-Morales, David Sierra Porta (Universidad Tecnológica de Bolívar, Colombia)

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New Publication at the Open Journal of Astrophysics: "Shaping the diffuse X-ray sky: Structure, Variability and Visibility" by Philipp Girichidis (Heidelberg U., Germany) and 7 others based in Germany, USA, Austria and Italy

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New Publication at the Open Journal of Astrophysics: "The dawn is quiet II: Gaia XP constraints on the Milky Way’s proto-Galaxy from very metal-poor MDF tails" by Boquan Chen (Ohio State), Matthew Orkney (ICCUB), Yuan-Sen Ting (Ohio State) & Michael Hayden (U. Oklahoma)

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New Publication at the Open Journal of Astrophysics: "JWST observes the assembly of a massive galaxy at z ~ 4" by Aayush Saxena (University of Oxford, UK) and 20 others (based in the UK, Europe, USA, Brazil, Japan and China)

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New Publication at the Open Journal of Astrophysics: "Constraining Brown Dwarf Desert Formation Mechanisms through Bayesian Statistical Comparison of Observed and Simulated Populations" by Behrooz Karamiqucham (College of Charleston, USA)

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