Obs. : 2014-02-10
Planet	Ly alpha (photons/cm^2/sec)
Mercury    4.026e+11
Venus      4.487e+11
Earth      4.032e+11
Mars       4.372e+11
Jupiter    4.001e+11
Saturn     4.428e+11
Uranus     3.968e+11
Neptune    4.026e+11
Pluto      4.487e+11