Merge pull request spacetelescope#936 from Skyhawk172/readme_update

Minor update to docs about the WFI optical model

README.rst

@@ -29,8 +29,12 @@ imaging, coronagraphic, and spectroscopic modes.
 WebbPSF also supports simulating PSFs for the upcoming Nancy Grace Roman Space Telescope (formerly WFIRST),
 including its Wide Field Instrument and a preliminary version of the Coronagraph Instrument.
 
+.. note::
+
+   The current Roman WFI optical model was provided by Goddard Space Flight Center circa 2021 (the Cycle 9 reference data); a new optical model is currently being implemented in WebbPSF.
+
 Developed by Marshall Perrin, Joseph Long, Shannon Osborne, Robel Geda, Bradley Sappington, Marcio Meléndez, 
-Charles-Phillipe Lajoie, Jarron Leisenring, Neil Zimmerman, Keira Brooks, 
+Charles-Philippe Lajoie, Jarron Leisenring, Neil Zimmerman, Keira Brooks, 
 Justin Otor, Trey Kulp, Lauren Chambers, Alden Jurling, and collaborators, 2010-2024.
 
 Documentation can be found online at https://webbpsf.readthedocs.io

docs/roman.rst

@@ -22,6 +22,11 @@ Wide Field Instrument (WFI)
 
 The WFI model is based on the `Cycle 9 instrument reference information <https://roman.gsfc.nasa.gov/science/Roman_Reference_Information.html>`_ from the Roman team at Goddard Space Flight Center (GSFC). The reported jitter for the Roman observatory is 0.012 arcsec per axis, per `GSFC <https://roman.ipac.caltech.edu/sims/Param_db.html#telescope>`_.
 
+.. note::
+
+   The current Roman WFI optical model was provided by Goddard Space Flight Center circa 2021 (the Cycle 9 reference data); a new optical model is currently being implemented in WebbPSF.
+
+
 To work with the WFI model, import and instantiate it just like any of the JWST instruments::
 
     >>> from webbpsf import roman