MV acknowledges support from the European Commission Research Executive Agency (FP7-SPACE-2013-1 GA 607254) and the South African Department of Science and Technology (DST/CON 0134/2014) as part of the Herschel Extragalactic Legacy Project - HELP. MV acknowledges financial support from the Inter-University Institute for Data Intensive Astronomy (IDIA), a partnership of the University of Cape Town, the University of Pretoria, the University of the Western Cape and the South African Radio Astronomy Observatory, and from the South African Department of Science and Innovation's National Research Foundation under the ISARP RADIOSKY2020 Joint Research Scheme (DSI-NRF Grant Number 113121) and the CSUR HIPPO Project (DSI-NRF Grant Number 121291).

We present the Spitzer Data Fusion, a database incorporating far-ultraviolet to far-infrared flux measurements as well as photometric and spectroscopic redshifts for 4.4 million IRAC-selected sources detected over 8 extragalactic fields covering 65 deg^2 observed by the Spitzer Space Telescope in all its seven IRAC1234 and MIPS123 bands during its cryogenic mission. Vaccari 2015 - https://ui.adsabs.harvard.edu/abs/2015fers.confE..27V/abstract The catalogs are publicly available at: https://doi.org/10.5281/zenodo.6120913 https://cdsarc.cds.unistra.fr/viz-bin/cat/II/377 https://www.mattiavaccari.net/df