Roman DC2 Simulated Image (Troxel 2023) Overview |
Roman DC2 Simulated Image Data Access |
Overview
Troxel et al. (2023) simulated 20 square degrees of overlapping synthetic
imaging surveys representing the full depth of the Nancy Grace Roman
Space Telescope High-Latitude Imaging Survey (HLIS) observing the Dark
Energy Science Collaboration (DESC) Data Challenge 2 (DC2) universe.
They simulate for the first time fully chromatic images along with the
detailed physics of the Sensor Chip Assemblies derived from lab
measurements using the flight detectors. The simulated imaging and
resulting pixel-level measurements of photometric properties of objects
span a wavelength range of ~0.3 to 2.0 microns.
If you use Troxel (2023) data, please cite the journal article Troxel et al. (2023). |
Data Set Characteristics
Data Product | Description | Data Access |
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Images | Roman-simulated: Y106, J129, H158, and F184 | Additonal Products | Detection & photometry catalogs, segmentation maps, PSFs, Truth files |
Troxel (2023) Documentation
Documentation |
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Documentation README |