Obs. : 2012-03-04
Planet	Ly alpha (photons/cm^2/sec)
Mercury    4.163e+11
Venus      4.147e+11
Earth      4.197e+11
Mars       4.208e+11
Jupiter    4.147e+11
Saturn     4.302e+11
Uranus     4.163e+11
Neptune    4.178e+11
Pluto      4.282e+11