Roman HLSS Grism Simulation Products (Wang et al. 2022a)

The Roman High Latitude Spectroscopic Survey (HLSS ) Grism Simulation Products include grism slitless spectroscopy and imaging covering an area of 4 square degrees over the redshift range of 0 < z < 3. By incorporating the survey parameters of the planned HLSS, such as detection limits, exposure times, roll angles, and dithering, the simulation products have been created to resemble as closely as possible the future observations.

For more information, see the README and the documentation. If you use this data, please cite both Wang et al. (2022a) and the dataset Digital Object Identifier (DOI): 10.26131/IRSA548.


Jointly presented by the Roman Science Support Center and IRSA. Send questions to the IRSA Helpdesk.