Obs. : 2023-02-21
Planet	Ly alpha (photons/cm^2/sec)
Mercury    9.137e+08
Venus      9.123e+08
Earth      8.630e+08
Mars       8.662e+08
Jupiter    9.121e+08
Saturn     9.224e+08
Uranus     8.831e+08
Neptune    9.123e+08
Pluto      9.098e+08