This energy-body (illustration not to scale) consists of seven approximately ellipsoid fields.
In good condition, the lowest is slightly below the feet, about 180m in diameter, about 2m high at the center, and dark. For the next three, each one is narrower, slightly higher and slightly less dark. The fifth is fairly bright and approximately the size and shape of the body. The sixth is about 25m in diameter, and brighter but more diffuse. The seventh is even brighter (higher frequency) but also even more diffuse and ethereal, and can be up to around 280m in diameter.
Each field confers presence at a different frequency range. In good condition they are slightly out-flowing, conferring some causality and influence in that range. They also provide a form of awareness within their field.
Most people on earth have them in relatively poor condition. A small proportion of the population on earth has one or more of the fields in relatively good condition, which gives them more presence (a component of charisma).