HAM3-ISI level 3 controllers were designed on Jan 16th 2013. Controllers are shown in the first .pdf attahcement of this post, and saved in the SVN under: /seismic/HAM-ISI/H1/IMC_Test/Isolation_Filters/HAM3/

Those controllers were designed on in-air measurements. In-air VS In-Vacuum comparisons show that the major resonances we account for during ISO loops design are not affected by switching from in-air to in-vacuum.