Obs. : 2020-03-17
Planet	Ly alpha (photons/cm^2/sec)
Mercury    6.390e+08
Venus      6.006e+08
Earth      6.223e+08
Mars       6.247e+08
Jupiter    6.247e+08
Saturn     6.275e+08
Uranus     6.120e+08
Neptune    6.394e+08
Pluto      6.247e+08