Plots adapted from Shin et al. 2016, which show their large X-ray cavity sample properties, as observed in various environments (isolated galaxies, groups, and clusters). The NGC 5141 (the magenta star) size, distance from the center, and temperature are compared with this sample. Left panel: distance from the center versus linear size for cavities. Central panel: distance versus area for cavities. Right panel: X-ray gas temperature versus cavity area.