3 papers
astro-ph.IM2025
Cryoscope: A Cryogenic Infrared Survey Telescope in Antarctica
Mansi M. Kasliwal, Nicholas Earley, Roger Smith +58
We present Cryoscope--a new 50 deg field-of-view, 1.2 m aperture, survey telescope to be located at Dome C, Antarctica. Cryoscope has an innovative optical-thermal d…
astro-ph.IM2021
Characterization of Low Light Performance of a CMOS sensor for Ultraviolet Astronomical Applications
Timothee Greffe, Roger Smith, Myles Sherman +5
CMOS detectors offer many advantages over CCDs for optical and UV astronomical applications, especially in space where high radiation tolerance is required. However, astronomical i…
astro-ph.IM2019
Flat Field Forensics
Timothee Greffe, Roger Smith
We present two subtle charge transport problems revealed by the statistics of flat fields. Mark Downing has presented photon transfer curves showing variance dips of order 25% at s…