3 papers
astro-ph.IM2025
SKYSURF VIII -- Modeling SKYSURF Completeness Data for Comparison to the Hubble Space Telescope Exposure Time Calculator
Zachary Goisman, Timothy Carleton, Seth H. Cohen +4
Accurately assessing image source completeness is critical for interpreting measurements on telescope data. Using the Wide Field Camera 3 (WFC3) and Advanced Camera for Surveys (AC…
astro-ph.CO2025
SKYSURF IX -- The Cosmic Optical and Infrared Background from Integrated Galaxy Light Measurements
Scott A. Tompkins, Simon P. Driver, Aaron S. G. Robotham +15
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…
astro-ph.IM2023
Robust Joint Estimation of Galaxy Redshift and Spectral Templates using Online Dictionary Learning
Sean Bryan, Ayan Barekzai, Delondrae Carter +5
We present a novel approach to analyzing astronomical spectral survey data using our non-linear extension of an online dictionary learning algorithm. Current and upcoming surveys s…