#infrared astronomy
topicinfrared astronomy
3 papers · 1 filter
astro-ph.GA2026
Tracing Obscured AGN Contribution and Number Fraction Across 0 < z < 6 with JWST
Angel Rodriguez Barbosa, Tomotsugu Goto, Daryl Joe D. Santos +8
The paper uses JWST mid‑infrared observations and multi‑wavelength SED fitting to identify obscured active galactic nuclei up to redshift 6, finding that both the infrared contribu…
astro-ph.IM2026
Enhancing WISE Infrared Imaging to Spitzer Resolution Using Deep Learning Super-Resolution
Saeed Rezaee, Shoubaneh Hemmati, Bahram Mobasher +4
The paper introduces a deep‑learning model that upscales WISE infrared images to near‑Spitzer resolution, achieving about 4.6× higher spatial detail and improved flux recovery and…
astro-ph.SR2026
STARSFLUX: an all-sky catalogue of absolute spectro-photometric calibrators from 0.3 to 30 m
Violeta Gámez Rosas, Michiel Hogerheijde, Roy van Boekel +10
The paper introduces STARSFLUX, an all‑sky catalogue of over 64,000 absolute spectro‑photometric calibrator spectra from 0.3 to 30 µm, derived by fitting Gaia DR3 stellar parameter…