In coordination with the JWST Early Release Science team for high contrast observations of exoplanets and exoplanetary systems, we are providing a 2-hour presentation and live demonstration of JWST coronagraphic data reduction and analysis using the open-source spaceKLIP Python package. This JWebbinar draws heavily from our experience of working with true on-sky data, and covers:

• Converting raw JWST data cubes to calibrated images
• Subtraction of the residual stellar PSF
• Calculating measurements of contrast performance
• Companion PSF Fitting
• JWST-specific caveats to all of the above

NOTE: This webinar consists of presentations and does not include work on the science platform.

Materials and Videos

Link to presentation: Coronagraphy with JWST

Links to videos:

1. Introduction to JWST Coronagraphy
2. Introduction to spaceKLIP and Demonstration
3. Ramp Fitting
4. Image Processing and Calibration
5. PSF Subtraction
6. Contrast Curves
7. Companion Fitting
8. Coronagraphic Simulations with PanCAKE
9. Conclusions