Fig. 16.
M 87: correlations of photon index Γ (=α + 1) vs. BMC normalization, NBMC (proportional to mass accretion rate) in units of 
. Red and blue squares show RXTE and ASCA observations, respectively, green points correspond to the Swift observations, black triangles correspond to Suzaku data, a pink circle denotes a point related to BeppoSAX observations, and blue circles show those related to Chandra observations.
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