Bonding and mounting of the GHOST optics is well underway at the National Research Council of Canada, and both blue 4k × 4k and red 6k × 6k science detectors are assembled into their cryostats, ready to be tested.

Arriving at Gemini South is the first part of our new instrument "GHOST".  The instrument consists of a unit mounted in the Instrument Support Structure in charge of 'capturing' the light of the telescope.  The spectrograph will be installed in the pierlab connected by over 80 feet (24 m) of cable.

The build of the GHOST Cassegrain unit is nearly complete. In November, Gemini staff participated in weighing and inspecting the fully assembled unit at Australian Astronomical Optics (AAO) at Macquarie University lab in North Ryde, New South Wales. The unit is currently on its way to Chile. In December, Gemini representatives spent a week at the AAO testing the Integral Filed Unit (IFU) positioner and verifying the assembly and operation of the electronics and software of the Cassegrain Unit.