Obs. : 2015-11-19
Planet	Ly alpha (photons/cm^2/sec)
Mercury    4.446e+11
Venus      4.556e+11
Earth      4.719e+11
Mars       4.556e+11
Jupiter    4.564e+11
Saturn     4.446e+11
Uranus     4.875e+11
Neptune    4.840e+11
Pluto      4.574e+11