IRBEM-LIB provides routines to compute magnetic coordinates for any location in the Earth's magnetic field, to perform coordinate conversions, to evaluate geophysics/space-physics models, and to propagate orbits in time.3 weekly downloads
Data, catalogues and code for analyzing the Sloan Digital Sky Survey (SDSS) Quasar data. The resources presented here were published by Ross et al. in the Astrophysical Journal, 2009, Vol. , / .