Obs. : 2012-09-22
Planet	Ly alpha (photons/cm^2/sec)
Mercury    4.157e+11
Venus      3.923e+11
Earth      4.511e+11
Mars       4.656e+11
Jupiter    4.117e+11
Saturn     4.332e+11
Uranus     4.452e+11
Neptune    4.567e+11
Pluto      4.745e+11