Obs. : 2023-07-24
Planet	Ly alpha (photons/cm^2/sec)
Mercury    9.415e+08
Venus      9.415e+08
Earth      9.230e+08
Mars       9.436e+08
Jupiter    9.466e+08
Saturn     9.280e+08
Uranus     9.453e+08
Neptune    9.337e+08
Pluto      9.425e+08