Obs. : 2013-03-24
Planet	Ly alpha (photons/cm^2/sec)
Mercury    4.725e+11
Venus      4.910e+11
Earth      4.023e+11
Mars       4.860e+11
Jupiter    4.426e+11
Saturn     3.959e+11
Uranus     4.860e+11
Neptune    4.693e+11
Pluto      4.137e+11