Obs. : 2022-11-10
Planet	Ly alpha (photons/cm^2/sec)
Mercury    7.852e+08
Venus      7.852e+08
Earth      8.292e+08
Mars       8.623e+08
Jupiter    8.074e+08
Saturn     7.883e+08
Uranus     8.351e+08
Neptune    8.074e+08
Pluto      7.873e+08