Pantheon+ Type Ia Supernova Raw Photometry for Model-Independent Cosmological Analysis

Complete raw photometry data for 1701 Type Ia supernovae from the Pantheon+ compilation, repackaged for model-independent cosmological analysis. Contains unprocessed light curves from 15 different surveys (ASASSN, CSP, CfA3, DES, Foundation, JLA/SDSS, JLA/SNLS, KAIT, LOSS, PS1, SWIFT) with natural system magnitudes and spectroscopic redshifts. This dataset specifically excludes pre-computed distances, SALT2 parameters, and ΛCDM-processed values, providing only raw observational data suitable for testing alternative cosmological models without circular dependencies. Includes metadata corrections and complete redshift catalog. Archive created for UDT (Universal Distance Dilation Theory) validation but suitable for any model-independent cosmological analysis. Original data from Pantheon+ collaboration (Scolnic et al. 2022, ApJ 938:113).