Obs. : 2023-07-23
Planet	Ly alpha (photons/cm^2/sec)
Mercury    9.333e+08
Venus      9.333e+08
Earth      9.430e+08
Mars       9.327e+08
Jupiter    9.574e+08
Saturn     9.420e+08
Uranus     9.582e+08
Neptune    9.429e+08
Pluto      9.599e+08