One of the primary scientific goals of the upcoming Habitable Worlds Observatory (HabWorlds) is to take spectra of reflected light from nearby Exo-Earths. High-contrast Integral Field Spectroscopy (IFS) instrumentation offers one promising avenue to obtain these observations. Aside from taking low-resolution spectra of directly imaged exoplanets, IFS cameras provide multi-wavelength images of residual starlight speckles and deformable mirror actuator probes. This year we restored the functionality of the Prototype Imaging Spectrograph for Coronagraphic Exoplanet Studies (PISCES) and integrated it with the ExoSpec coronagraph testbed at Goddard Space Flight Center. We will use the PISCES IFS to conduct in-air tests of broadband, high-order wavefront sensing and control techniques with a shaped pupil coronagraph.
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