Fig. 3: Infrared radiance maps for six different paterae showing lava rings.

A Surt Patera; B Fuchi Patera; C Amaterasu Patera; D unnamed patera UP1; E Mulungu Patera; F unnamed patera (UP2) close to Bulicame Regio. The images show the band radiance in the M bandpass filter. Color scales are different from image to image, units are always mW sr−1 m−2.