50 citations · 324 across the 24 of their papers we have counts for
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A data processing pipeline for the WINTER near-infrared surveyor using the framework
Viraj Karambelkar, Robert Stein, Danielle Frostig +18
We present the data reduction and transient detection pipeline for the Wide-field Infrared Transient Explorer (WINTER) surveyor and report its on-sky performance. The WINTER camera…
Fundamental Noise Limits of Infrared Detectors in the Presence of Readout Glow
Michael Bottom, Gustav Pettersson, Pavaman Bilgi +5
Read noise in infrared sensor arrays remains a major obstacle for ground- and space-based astronomy. It has long been recognized that the upcoming extremely large telescopes cannot…
SuperFIRE: Concept evolution of a seeing-limited broadband spectrograph for the GMT
Gustav M. Pettersson, Gábor Fűrész, Nathan P. Lourie +4
We are developing the SuperFIRE concept, which builds on the heritage of the FIRE spectrograph at Magellan, as a broadband (about 340 nm to 2.5 um) intermediate resolution (R=10,00…
Optimal mitigation of random telegraph noise for improved photometry at high frame rates
Christopher Layden, Daniel-Rolf Harbeck, Tejus Deo-Dixit +3
Random telegraph noise (RTN) is a major contributor to read noise in many CMOS image sensors considered for astronomical use. While scientific CMOS image sensors deliver lower read…
The WINTER Observatory: A One-Degree InGaAs Survey Camera to study the Transient Infrared Sky
Danielle Frostig, Nathan Lourie, Viraj Karambelkar +20
The Wide-field Infrared Transient Explorer (WINTER) is a near-infrared time-domain survey instrument operating on a dedicated 1-meter robotic telescope at Palomar Observatory. The…
Characterization of the Teledyne COSMOS Camera: A Large Format CMOS Image Sensor for Astronomy
Christopher Layden, Jill Juneau, Gustav Pettersson +8
The Teledyne COSMOS-66 is a next-generation CMOS camera designed for astronomical imaging, featuring a large-format sensor ( pixels, each ), high quantum e…