Obs. : 2022-08-26
Planet	Ly alpha (photons/cm^2/sec)
Mercury    7.833e+08
Venus      8.122e+08
Earth      7.242e+08
Mars       7.845e+08
Jupiter    7.372e+08
Saturn     6.942e+08
Uranus     7.674e+08
Neptune    7.242e+08
Pluto      6.993e+08