Obs. : 2011-09-18
Planet	Ly alpha (photons/cm^2/sec)
Mercury    4.455e+11
Venus      4.309e+11
Earth      4.467e+11
Mars       4.428e+11
Jupiter    4.346e+11
Saturn     4.270e+11
Uranus     4.374e+11
Neptune    4.467e+11
Pluto      4.445e+11