Obs. : 2022-08-29
Planet	Ly alpha (photons/cm^2/sec)
Mercury    7.240e+08
Venus      7.591e+08
Earth      7.245e+08
Mars       7.659e+08
Jupiter    7.355e+08
Saturn     6.691e+08
Uranus     7.572e+08
Neptune    7.245e+08
Pluto      6.641e+08