Spacecraft and Instrument Parameters

(previous releases)

*Note: In order to maintain backward compatibility, there are some empty slots below as expected.

The following parameters refer to the telescope design as specified in Design Cycle 7 or the 2015 WFIRST-AFTA Science Definition Team and WFIRST Study Office Report. Additional Cycle 6 and Cycle 7 reference files are also available. These include the field-of-view layout, slew times, detector properties, distortions, Zernike decompositions of the PSFs, pupil masks, transmission/effective area per filter, and more. Additional Coronagraph Instrument parameters and data are also available.

These spacecraft/instrument parameters, which are to be used in simulations and in designing science projects, are tied to a regular project design schedule. (See the pull-down menu below for the previous versions.) To ensure consistency within the community, these parameters are released here only after approval by the Roman Space Telescope Project Scientist.

Parameter Categories

Parameters as CSV Table

Parameter Tables

(Mouse over table cells to see full contents. Click column headers to sort.)

Mission and Spacecraft Parameters

Telescope Parameters

WFI Imager Parameters

WFI Filter Parameters

WFI Grism Parameters

WFI Prism Parameters

WFI Sensitivity Parameters

WFI IFU Parameters

Fully Commissioned Coronagraph Instrument Observing Modes

Coronagraph Instrument Coronagraph Parameters

Coronagraph Bandpass Parameters

Engineering Only Coronagraph Bandpass Parameters

Coronagraph Detector Parameters

Coronagraph Imaging Parameters

Coronagraph Instrument Spectroscopy Parameters

Coronagraph Instrument Polarimetry Parameters

Coronagraph IFS Parameters

Coronagraph Estimated Performance Parameters

HLC Imaging Coronagraph Bandpass Parameters

SPC Imaging Coronagraph Bandpass Parameters

SPC IFS Spectroscopy Coronagraph Bandpass Parameters