Obs. : 2016-06-11
Planet	Ly alpha (photons/cm^2/sec)
Mercury    3.955e+11
Venus      3.942e+11
Earth      3.951e+11
Mars       3.974e+11
Jupiter    4.116e+11
Saturn     3.951e+11
Uranus     3.992e+11
Neptune    3.972e+11
Pluto      3.962e+11