Obs. : 2015-05-11
Planet	Ly alpha (photons/cm^2/sec)
Mercury    4.526e+11
Venus      4.549e+11
Earth      4.986e+11
Mars       4.499e+11
Jupiter    4.609e+11
Saturn     4.909e+11
Uranus     4.596e+11
Neptune    4.756e+11
Pluto      5.070e+11