C. Frohmaier,M. Vincenzi,M. Sullivan,S. F. Hönig,M. Smith,H. Addison,T. Collett,G. Dimitriadis,R. S. Ellis,P. Gandhi,O. Graur,I. Hook,L. Kelsey,Y. L. Kim,C. Lidman,K. Maguire,L. Makrygianni,B. Martin,A. Möller,R. C. Nichol,M. Nicholl,P. Schady,B. D. Simmons,S. J. Smartt,E. Tempel,P. Wiseman,the LSST Dark Energy Science Collaboration