Obs. : 2022-06-19
Planet	Ly alpha (photons/cm^2/sec)
Mercury    7.798e+08
Venus      8.061e+08
Earth      8.212e+08
Mars       8.335e+08
Jupiter    8.428e+08
Saturn     8.411e+08
Uranus     8.061e+08
Neptune    8.456e+08
Pluto      8.343e+08