NIRISS, NIRCam & NIRSpec
CANUCS will use all three of JWST's near-infrared instruments. The NIRISS low-resolution grisms will provide spectra of thousands of galaxies per field. NIRCam imaging will sample the galaxies structures and SEDs from 0.8 to 5 microns. NIRSpec follow-up low resolution spectroscopy will target galaxies discovered by NIRCam and NIRISS as well as those for which NIRISS does not provide a redshift.