Obs. : 2026-05-27
Planet	Ly alpha (photons/cm^2/sec)
Mercury    6.962e+08
Venus      6.971e+08
Earth      8.244e+08
Mars       6.978e+08
Jupiter    7.016e+08
Saturn     7.029e+08
Uranus     6.981e+08
Neptune    7.155e+08
Pluto      8.009e+08