Fractal type : Tim's Error.
Basic equations and parameters (included palet of colors) provided by FRACTINT :

z(0) = pixel, c=z(0)^(z(0)-1);
tmp = fn(z(n));
real(tmp) = real(tmp)*real(c)-imag(tmp)*imag(c);
imag(tmp) = real(tmp)*imag(c)-imag(tmp)*real(c);
z(n+1) = tmp + pixel;

Parameters : real and imaginary perturbations of z(0) and function fn.
For the factal here :
Real perturbation of z(0) = -0.001, Imaginary perturbation of z(0) = 0
Function = conj(), Bailout test = real
Effective bailout = 512, Maximum itérations = 32767