Obs. : 2020-05-15
Planet	Ly alpha (photons/cm^2/sec)
Mercury    6.378e+08
Venus      6.385e+08
Earth      6.229e+08
Mars       6.002e+08
Jupiter    6.041e+08
Saturn     6.041e+08
Uranus     6.238e+08
Neptune    6.011e+08
Pluto      6.059e+08