ne[m-3] Te[K] discharge
1e5 100 InterstellarPlasma
1e12 1000 Ionosphere
1e13 20000 TownsendDischarge
1e15 10000 Flames
1e14 1000000 SolarCorona
1e17 100000 GlowDischarge
1e20 10000  SolarAtmosphere
1e24 1000000 ThermonuclearPlasma