Daily Archives: 2024-05-03

To improve the instrument performance 2

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Before the engineering observation in March 2024, we PFS project carried out two major modification works at Subaru telescope. One of them is realignment of Metrology Camera System. “Metrology Camera System (MCS)” is the instrument installed on Cassegrain focus of Subaru telescope, and namely measures the fibers position on the prime focus plane. In fact, there was an accident during… Read more »