Obs. : 2019-03-14
Planet	Ly alpha (photons/cm^2/sec)
Mercury    3.616e+11
Venus      3.577e+11
Earth      3.546e+11
Mars       3.479e+11
Jupiter    3.556e+11
Saturn     3.563e+11
Uranus     3.519e+11
Neptune    3.616e+11
Pluto      3.563e+11