Obs. : 2020-08-13
Planet	Ly alpha (photons/cm^2/sec)
Mercury    6.274e+08
Venus      6.436e+08
Earth      6.427e+08
Mars       6.495e+08
Jupiter    6.426e+08
Saturn     6.425e+08
Uranus     6.504e+08
Neptune    6.427e+08
Pluto      6.425e+08