Astro::Cosmology - calculate cosmological distances, volumes, and times River stage zero No dependents

This module provides a set of routines to calculate a number of cosmological quantities based on distance and time. Some are a bit complex - e.g. the volume element at a given redshift - while some, such as the conversion between flux and luminosity,...

DJBURKE/Astro-Cosmology-0.90 - 04 Aug 2001 15:53:34 GMT

Astro::Constants - This library provides physical constants for use in Physics and Astronomy based on values from CODATA2014. River stage zero No dependents

This module provides physical and mathematical constants for use in Astronomy and Astrophysics. The two metric systems of units, MKS and CGS, are kept in two separate modules and are called by name explicitly. It allows you to choose between constant...

DUFFEE/Astro-Constants-0.13 - 07 May 2018 21:45:20 GMT

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