Obs. : 2024-03-26
Planet	Ly alpha (photons/cm^2/sec)
Mercury    9.409e+08
Venus      9.572e+08
Earth      9.094e+08
Mars       9.453e+08
Jupiter    9.300e+08
Saturn     9.572e+08
Uranus     9.300e+08
Neptune    9.463e+08
Pluto      9.433e+08