Obs. : 2023-08-10
Planet	Ly alpha (photons/cm^2/sec)
Mercury    9.093e+08
Venus      9.040e+08
Earth      9.334e+08
Mars       9.185e+08
Jupiter    9.398e+08
Saturn     9.334e+08
Uranus     9.359e+08
Neptune    9.405e+08
Pluto      9.082e+08