Obs. : 2022-05-02
Planet	Ly alpha (photons/cm^2/sec)
Mercury    8.116e+08
Venus      8.908e+08
Earth      7.996e+08
Mars       8.901e+08
Jupiter    8.908e+08
Saturn     8.416e+08
Uranus     8.278e+08
Neptune    8.901e+08
Pluto      8.244e+08