The JWST FRESCO Survey

The data referenced here are from the First Reionization Epoch Spectroscopically Complete Observations (FRESCO) program, which consists of JWST spectroscopic and imaging observations designed to cover optimally the two CANDELS/Deep regions in the GOODS-South and -North fields, which are among the most valuable extragalactic legacy fields in the full sky. The core of FRESCO is NIRCam slitless grism observations, which result in a spectrum for every source in the field-of-view. Simultaneous with the grism spectra, FRESCO obtained NIRCam medium band images in two short-wavelength filters (F182M and F210M). The collection also includes deep HST mosaics derived from data taken by HST over 18 years across the GOODS-North and GOODS-South regions. These include ultraviolet, optical and infrared imaging the original GOODS-N/S, HUDF, CANDELS, HUDF09/12, UVUDF, HDUV and other programs. These mosaics are registered to the JWST mosaics and are the same scale and footprint.