3 papers
astro-ph.GA2026
WALLABY pilot survey: HI depletion times within the stellar discs of nearby galaxies
Seona Lee, Barbara Catinella, Tobias Westmeier +12
Neutral atomic hydrogen (HI) reservoirs typically extend far beyond the inner star-forming regions of galaxies, and global HI measurements, which mix these distinct environments, l…
astro-ph.IM2026
User Guide to UVIT Data Reduction
Sujith Ranasinghe, Denis Leahy
This document provides a user guide for reducing UVIT data using CCDLAB. While CCDLAB offers a straightforward data reduction work-flow, users may encounter certain challenges that…
astro-ph.GA2025
AstroSat UVIT Survey of M31: New Compact Source Catalog
Denis Leahy, Sujith Ranasinghe, Saptadwipa Mitra +1
An ultraviolet survey of M31 has been carried out during 2017-23 with the UVIT instrument onboard the AstroSat Observatory. Here we present far and near ultraviolet (FUV and NUV) o…