Histogram of total intensity per orbit grouped into three intensity levels. The X axis represents the MAXI/GSC counts rate per orbit. The Y axis represents the number of orbits. The counts rate range for the low (red), mid (green), and high (blue) intensity levels are < 0.36 counts s⁻¹, 0.36 − 0.46 counts s⁻¹, and > 0.46 counts s⁻¹, respectively. The total number of orbits in the three intensity levels are 222, 161, and 111, respectively.