Obs. : 2020-09-14
Planet	Ly alpha (photons/cm^2/sec)
Mercury    6.083e+08
Venus      6.346e+08
Earth      6.215e+08
Mars       6.251e+08
Jupiter    6.173e+08
Saturn     6.153e+08
Uranus     6.305e+08
Neptune    6.161e+08
Pluto      6.173e+08