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Table A.1.

Parameters used in Eq. 11 to define g1 and g2 in the KERRBB analytic approximation, as derived by Campitiello et al. (2018) for a viewing angle of θ = 0, and reported in their Table 2.

Parameters αi βi γi δi ϵi ξi ιi
g1 1001.3894 -0.061735 -381.64942 8282.077258 -40453.436 66860.08872 -34974.1536
g2 2003.6451 -0.166612 -737.3402 16310.0596 -80127.1436 132803.23932 -69584.31533

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