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 7 reference files are also available. These include the slew times, detector properties,  transmissions per filter, and more.

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

• Mission and Spacecraft
• Telescope
• WFI
  • Filters
  • Grism
  • Prism
  • Sensitivity
  • IFU
• CGI
  • Fully Commissioned Observing Modes
  • Coronagraph
  • Bandpasses
  • Engineering Bandpasses
  • Detector
  • Imaging
  • Spectroscopy
  • Polarimetry
  • Predicted Performace
  • IFS
  • HLC Imaging Coronagraph Bandpass Parameters
  • SPC Imaging Coronagraph Bandpass Parameters
  • SPC IFS Spectroscopy Coronagraph Bandpass Parameters

Phase C - previous (released Aug. 12 2022) Phase C - previous (released Feb. 02 2022) Phase C - previous (released Sept. 30 2021) Phase C - previous (released Mar. 08 2021) Phase C - previous (released Jan. 10 2021) Phase C - previous (released Dec. 15 2020) Phase C - previous (released Jul. 29 2020) Phase C - previous (released Jul. 17 2020) Phase B - previous (released Aug. 9 2019 Cycle 7 - previous (released May 24 2018) Cycle 7 - previous (released July 30 2017) Cycle 6 - previous (released Jan. 9 2017) Cycle 6 - previous (released May 25 2016) Cycle 6 - previous (released Dec. 9 2015) Cycle 5 - previous (released Mar. 10 2015)

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