Obs. : 2016-07-16
Planet	Ly alpha (photons/cm^2/sec)
Mercury    4.098e+11
Venus      4.098e+11
Earth      4.386e+11
Mars       4.254e+11
Jupiter    4.038e+11
Saturn     4.254e+11
Uranus     4.404e+11
Neptune    4.465e+11
Pluto      4.422e+11