№ files_lp_4_process_2_82645
Year: 2021
Author: Christopher M. Hirata
Version: 3
Institution: NASA / Roman Science Definition Team
Document type: Technical report
Subject: Cosmology performance metrics for the High-Latitude Survey (HLS)
Survey components: High-Latitude Imaging Survey (HLIS), High-Latitude Spectroscopic Survey (HLSS)
Telescope: Nancy Grace Roman Space Telescope (1.5 m WFIRST concept)
Reference framework: SRD (Science Requirements Document)
Survey area: 2000 deg²
Wavelength range HLSS: 1.00–1.93 μm
Sensitivity HLSS: 1.0×10⁻¹⁶ erg cm⁻² s⁻¹ at λ = 1.8 μm
Source density HLIS: neff = 30 galaxies arcmin⁻²
Performance metrics: FoMBAO, FoMRSD, FoMWL, FoMref
Comparison baseline: NWNH Decadal Survey recommendations
Observational systematics: included in forecasts unless statistical-only denoted
Period of relevance: 2010 Decadal Survey to 2021 updates
Price: 8 / 10 USD
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