Obs. : 2022-06-18
Planet	Ly alpha (photons/cm^2/sec)
Mercury    7.772e+08
Venus      8.085e+08
Earth      8.511e+08
Mars       8.429e+08
Jupiter    8.591e+08
Saturn     8.692e+08
Uranus     8.085e+08
Neptune    8.659e+08
Pluto      8.690e+08