Science reports the Space Imaging and Optical System Laboratory (SIOSlab) at Cornell University has been supporting the Nancy Grace Roman Space Telescope Coronagraph Instrument since pre-Phase A and maintains two open-source, community resources: a one-to-one port of the internal JPL Exposure Time Calculator (ETC) as a module of the EXOSIMS

Science reports Jason Wang of Northwestern University proposes to join the Roman Coronagraph team to assist in target selection, data simulation and reduction, instrument performance characterization, and science demonstration by adapting current open-source tools. Wang, a lead developer of the pyKLIP and orbitize! packages, would add functionality so the tools