We have received (and tested) the first batch of circuit boards for the FPUs. Each FPU requires two circuit boards; the main drive electronics that attach to the base of the FPU and a smaller board that is mounted on the alpha stage of the FPU and relays signals from the motor and switches on … Continue reading Testing the electronics
Collimator mirror structure
Some of largest parts of MOONS so far have just arrived in Edinburgh from Italy! Thanks Arcetri! In the box lie the support structures for the collimator mirrors, one for each of the spectrographs. Each support structure alone weighs 70kg, and another 70kg for the mirrors themselves. We don't yet have the mirrors, although one … Continue reading Collimator mirror structure
MOONS: Multi-object Optical and Near-IR spectrograph 