Bursch on aft flight deck with PGSC's

STS077-345-033 (19-29 May 1996) --- Astronaut Daniel W. Bursch, mission specialist, poses with some of the onboard hardware that kept him busy during the almost 10-day mission onboard the Space Shuttle Endeavour. He holds a handheld laser device that was used in the record number of rendezvous and station keeping operations with various free-flying payloads. Three Payload General Purpose Computers (PGPC) align the port side of the flight deck.