PALAO bench subsystem
The PALAO bench is placed onto the 200" Hale telescope at the Cassegrain focus and contains (1) the science instrument; (2) the adaptive optics correction elements; (3) the NGS and LGS wavefront sensor units and (4) the STIMULUS unit. In addition there are many other elements such as the acquisition camera, chopper wheel etc.
--
AnnaMoore - 02 Aug 2006