A controlled burn off during the Northwest Territories, showing variations while in the flame coloration due to temperature. The hottest areas in close proximity to the bottom appear yellowish-white, although the cooler higher sections surface red. The glow of a flame is sophisticated. Black-overall body radiation is emitted from soot, fuel, and gasoline 최저가솔루션 particles, though the soot particles are as well tiny to behave like best blackbodies.