LT3092: current source noise optimisation (CN-0540)

Hi, all,

in the CN-0540 there is a note that there was done an LT spice simulation of the constant current source (based on LT3092) to optimize its noise performance (see Constant current source section, p.3). Is it possible to get more details about this optimisation, how was it done? Is it possible to get the LTSpice file to perform a similar optimisation?