Obs. : 2013-10-12
Planet	Ly alpha (photons/cm^2/sec)
Mercury    4.107e+11
Venus      4.142e+11
Earth      4.042e+11
Mars       3.877e+11
Jupiter    4.024e+11
Saturn     4.107e+11
Uranus     3.936e+11
Neptune    3.919e+11
Pluto      4.043e+11