Obs. : 2014-11-08
Planet	Ly alpha (photons/cm^2/sec)
Mercury    4.143e+11
Venus      4.040e+11
Earth      3.981e+11
Mars       3.966e+11
Jupiter    4.320e+11
Saturn     4.040e+11
Uranus     3.967e+11
Neptune    3.970e+11
Pluto      3.966e+11