Obs. : 2014-04-14
Planet	Ly alpha (photons/cm^2/sec)
Mercury    3.681e+11
Venus      3.651e+11
Earth      3.851e+11
Mars       3.656e+11
Jupiter    3.439e+11
Saturn     3.851e+11
Uranus     3.681e+11
Neptune    3.651e+11
Pluto      3.812e+11