Tootfinder

SKYSURF-10: A Novel Method for Measuring Integrated Galaxy Light
Delondrae D. Carter, Timothy Carleton, Daniel Henningsen, Rogier A. Windhorst, Seth H. Cohen, Scott Tompkins, Rosalia O'Brien, Anton M. Koekemoer, Juno Li, Zak Goisman, Simon P. Driver, Aaron Robotham, Rolf Jansen, Norman Grogin, Haina Huang, Tejovrash Acharya, Jessica Berkheimer, Haley Abate, Connor Gelb, Isabela Huckabee, John MacKenty

SKYSURF-10: A Novel Method for Measuring Integrated Galaxy Light
We describe the drizzling pipeline and contents of the drizzled database for Hubble Space Telescope Cycle 27-29 Archival Legacy project "SKYSURF," the largest archival project ever approved for Hubble. SKYSURF aims to investigate the extragalactic background light (EBL) using all 143,914 ACSWFC, WFC3UVIS, and WFC3IR images that have been taken by Hubble since its launch in 2002. SKYSURF has produced 38,027 single-visit mosaics and 7,893 multi-visit mosaics across 28 ACSWFC, WFC3UVIS, and WFC3IR…

Tensor network method for real-space topology in quasicrystal Chern mosaics
Tiago V. C. Ant\~ao, Yitao Sun, Adolfo O. Fumega, Jose L. Lado
https://arxiv.org/abs/2506.05230

Tensor network method for real-space topology in quasicrystal Chern mosaics
Computing topological invariants in two-dimensional quasicrystals and super-moire matter is an exceptional open challenge, due to the absence of translational symmetry and the colossal number of sites inherent to these systems. Here, we establish a method to compute local topological invariants of exceptionally large systems using tensor networks, enabling the computation of invariants for Hamiltonians with hundreds of millions of sites, several orders of magnitude above the capabilities of con…

Giant Archaeological Puzzle Reveals Artworks Not Seen for 1,800 Years https://www.goodnewsnetwork.org/giant-archaeological-puzzle-reveals-artworks-not-seen-for-1800-years/

Giant Archaeological Puzzle Reveals Artworks Not Seen for 1,800 Years
The discovery was made at a London development site which had already yielded stunning mosaics and a rare Roman mausoleum.

SKYSURF IX -- The Cosmic Optical and Infrared Background from Integrated Galaxy Light Measurements
Scott A. Tompkins, Simon P. Driver, Aaron S. G. Robotham, Rogier A. Windhorst, Delondrae Carter, Timothy Carleton, Zak Goisman, Daniel Henningsen, Luke J. Davies, Sabine Bellstedt, Jordan C. J. D'Silva, Juno Li, Seth H. Cohen, Rolf A. Jansen, Rosalia O'Brien, Anton M. Koekemoer, Norman Grogin, John MacKenty

SKYSURF IX -- The Cosmic Optical and Infrared Background from Integrated Galaxy Light Measurements
As part of the SKYSURF Hubble Space Telescope (HST) Legacy Archival program we present galaxy number counts which yield measurements of the extragalactic background light (EBL) at 15 different wavelengths. We have processed 82,752 HST images across 23 filters into 16,686 mosaics using the same software and processing pipeline throughout. Using 17/23 filters that give reliable galaxy counts, we constrain the integrated galaxy light (IGL) with a 1.5-9\% error between 0.3 and 1.6 $μ$m in combinat…