Here are some results from the Spectra Decomposition Algorithm on infrared spectral images of Saturn's moon Enceladus.

Figure 1 is the spatial contribution of the 2nd component. Notice the hot spot in red around the bottom left hand side. The hot spot correspond to a higher contribution of this component located at the "tiger scratch" features on the moon.

Figure 2 is the spectral component, which exhibits a pattern that indicates absorption of light due to the presence of CO2.