Obs. : 2013-11-05
Planet	Ly alpha (photons/cm^2/sec)
Mercury    4.562e+11
Venus      4.289e+11
Earth      4.256e+11
Mars       4.438e+11
Jupiter    4.266e+11
Saturn     4.527e+11
Uranus     4.323e+11
Neptune    4.291e+11
Pluto      4.289e+11