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astro-ph.IM2026★ 8 cited
Simple Improved Reference Subtraction for H4RG, H2RG, and H1RG Near-infrared Array Detectors
Bernard J. Rauscher, Dale J. Fixsen, Gregory Mosby
Teledyne's H4RG, H2RG, and H1RG near-infrared array detectors provide reference pixels embedded in their data streams. Although they do not respond to light, the reference pixels e…
astro-ph.IM2026
JWST NIRSpec's Cosmic Ray Experience at L2
Bernard J. Rauscher, D. J. Fixsen
We characterize cosmic ray interactions in blanked-off \JWST NIRSpec ``dark'' exposures. In its Sun/Earth-Moon L2 halo orbit, \JWST encounters energetic ions that penetrate NIRSpec…