Results of the analysis of the RAX-1 and RAX-2 attitude determination system have recently been published.
John C. Springmann, James W. Cutler, Flight results of a low-cost attitude determination system, Acta Astronautica, Volume 99, June–July 2014, Pages 201-214, ISSN 0094-5765, http://dx.doi.org/10.1016/j.actaastro.2014.02.026.