2 Euclid_Q1_SIRCmb ivo://irsa.ipac/Euclid/Images/Q1_SIRComb NASA/IPAC Infrared Science Archive Euclid Consortium 2025-09-23 IRSA Support Team irsasupport@ipac.caltech.edu Euclid Quick Release 1 (Q1) consists of approximately 30 TB of imaging, spectroscopy, and catalogs covering four non-contiguous fields: Euclid Deep Field North (22.9 sq deg), Euclid Deep Field Fornax (12.1 sq deg), Euclid Deep Field South (28.1 sq deg), and LDN1641. Q1 data products include Level 1 raw VIS and NISP frames; Level 2 Calibrated VIS and NISP imaging data; Level 2 calibrated 2-D and 1-D spectra; Level 2 multiwavelength space- and ground-based mosaics; Level 2 catalogs of photometry, photometric redshifts, and spectroscopic measurements; and Level 3 visibility masks. https://irsa.ipac.caltech.edu/data/Euclid/docs/overview_q1.html Survey Research 1 https://irsa.ipac.caltech.edu/SSA?COLLECTION=euclid_DpdSirCombinedSpectra& minimal pointed archival ICRS 270.51290932 66.284484642 0.5 Optical