Global Redshift Periodicities and Variability

摘要

Redshifts of local galaxies are examined for quantization and variability after transformation to the cosmic background rest frame. Ordinary spiral galaxies with 21 cm profile widths near 200 km s~-1 show periodic redshifts, and what appears to be variability between levels, at a predicted period near 18.3 km s~-1 and its higher harmonics. Evidence for variability is based on several independent sets of data. The asymmetry of 21 cm profiles seems to be related to the ordering of galaxies within transition sequences between quantized redshift levels.