Obs. : 2022-08-02
Planet	Ly alpha (photons/cm^2/sec)
Mercury    7.299e+08
Venus      7.639e+08
Earth      7.581e+08
Mars       8.117e+08
Jupiter    7.946e+08
Saturn     7.368e+08
Uranus     8.117e+08
Neptune    7.783e+08
Pluto      6.959e+08