New Hobby Eberly telescope metrology systems: design, implementation, and on-sky performance
Proceedings article published in 2018 by
Hanshin Lee,
Gary J. Hill,
Niv Drory,
Brian L. Vattiat,
Jason Ramsey,
Randy Bryant,
Matthew Shetrone,
Stephen Odewahn,
Sergey Rostopchin,
Martin Landriau 
,
James Fowler,
Ron Leck,
Herman Kriel,
George Damm
,
James Fowler,
Ron Leck,
Herman Kriel,
George Damm
