Obs. : 2022-03-08
Planet	Ly alpha (photons/cm^2/sec)
Mercury    7.362e+08
Venus      7.372e+08
Earth      7.742e+08
Mars       7.372e+08
Jupiter    7.336e+08
Saturn     7.362e+08
Uranus     7.406e+08
Neptune    7.275e+08
Pluto      7.372e+08