The expected lower-level SPHEREx data products will be available to the community via IRSA and are:

• Calibrated Spectral images: Available within two months of acquisition, these linear variable filter (LVF) images will be photometrically and astrometrically calibrated and are ready for science analysis, including photometric measurements.

• All-sky Data Cubes: Produced after the first and second years of the survey, these all-sky maps will contain 102 spectral channels.

• High Reliability Source Catalog: Produced after the third survey, and again at the conclusion of the primary mission, this catalog will contain time-resolved calibrated spectra for high SNR stars and galaxies.

• SPHEREx Data Delivery schedule:

Data Product	Availability at IRSA
Calibrated Spectral Images	Within 2 months of acquisition
Reprocessed Calibrated Spectral Images	6 months after the first year of the survey (November 2026) and the second year of the survey (December 2027)
All-sky Data Cubes	6 months after the first year of the survey (November 2026) and the second year of the survey (December 2027)
High Reliability Source Catalog	8 months after the first year and a half of the survey (December 2027) and the second year of the survey (December 2028)