Obs. : 2023-06-14
Planet	Ly alpha (photons/cm^2/sec)
Mercury    9.059e+08
Venus      9.055e+08
Earth      8.935e+08
Mars       9.055e+08
Jupiter    9.383e+08
Saturn     9.060e+08
Uranus     9.186e+08
Neptune    9.381e+08
Pluto      8.932e+08