Obs. : 2012-08-10
Planet	Ly alpha (photons/cm^2/sec)
Mercury    4.509e+11
Venus      4.556e+11
Earth      4.225e+11
Mars       3.924e+11
Jupiter    4.557e+11
Saturn     3.924e+11
Uranus     4.477e+11
Neptune    4.329e+11
Pluto      4.157e+11