Parameter space exploration for the black hole and accretion disk system. A total of 25 730 points are plotted out of the initial 281 000 parameter, representing approximately 9% of the samples (m, ṁ, r, α) that yield temperatures exceeding the threshold of 2 MK required as input into the nuclear reaction network. The points are displayed in a logarithmic scale on the m versus ṁ plane and color-scaled based on α values.