Obs. : 2022-11-11
Planet	Ly alpha (photons/cm^2/sec)
Mercury    7.881e+08
Venus      7.881e+08
Earth      8.123e+08
Mars       8.505e+08
Jupiter    7.875e+08
Saturn     7.832e+08
Uranus     8.206e+08
Neptune    7.875e+08
Pluto      7.843e+08