utils

Shared utility helpers: config loading, path building, stats, and KPF conventions.

Submodules

astro	Air/vacuum wavelength conversion and relativistic Doppler/redshift helpers.
config	ConfigHandler: load TOML config files with optional section overrides.
io	KPF data-file discovery: the FileHandler class plus product-path builders.
kpf_utils	Obs-id, datecode, and timestamp parsing plus UTC/HST and EPRV conversions.
logger	Pipeline logging setup: one UT-timestamped log file per invocation.
stats	Statistical helpers: monotonicity, outliers, line fits, bad-pixel interpolation.