Obs. : 2015-03-28
Planet	Ly alpha (photons/cm^2/sec)
Mercury    4.738e+11
Venus      4.619e+11
Earth      5.135e+11
Mars       4.636e+11
Jupiter    5.282e+11
Saturn     4.899e+11
Uranus     4.678e+11
Neptune    4.774e+11
Pluto      4.842e+11