Obs. : 2011-01-11
Planet	Ly alpha (photons/cm^2/sec)
Mercury    3.585e+11
Venus      3.596e+11
Earth      3.615e+11
Mars       3.623e+11
Jupiter    3.598e+11
Saturn     3.627e+11
Uranus     3.598e+11
Neptune    3.612e+11
Pluto      3.585e+11