Obs. : 2022-12-02
Planet	Ly alpha (photons/cm^2/sec)
Mercury    7.851e+08
Venus      7.851e+08
Earth      8.149e+08
Mars       8.003e+08
Jupiter    8.283e+08
Saturn     8.352e+08
Uranus     8.149e+08
Neptune    8.388e+08
Pluto      8.196e+08