Simulating image coaddition with the Nancy Grace Roman Space Telescope – I. Simulation methodology and general results

The upcoming Nancy Grace Roman Space Telescope will carry out a wide-area survey in the near-infrared. A key science objective is the measurement of cosmic structure via weak gravitational lensing. Roman data will be undersampled, which introduces new challenges in the measurement of source galaxy s...

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Bibliographic Details
Published in:	Monthly notices of the Royal Astronomical Society 2024-01, Vol.528 (2), p.2533-2561
Main Authors:	Hirata, Christopher M, Yamamoto, Masaya, Laliotis, Katherine, Macbeth, Emily, Troxel, M A, Zhang, Tianqing, Cao, Kaili, Choi, Ami, Givans, Jahmour, Heitmann, Katrin, Ishak, Mustapha, Jarvis, Mike, Kovacs, Eve, Long, Heyang, Mandelbaum, Rachel, Park, Andy, Porredon, Anna, Walter, Christopher W, Wood-Vasey, W Michael
Format:	Article
Language:	English
Subjects:	gravitational lensing: weak techniques: image processing
Citations:	Items that this one cites
Online Access:	Get full text
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