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South (FTN and FTS). The instruments were designed with supernova  classification and monitoring in mind, with a large wavelength  coverage ($\sim$320 to 1000 nm) and a resolution (R$\sim$300 to 600,  depending on wavelength) well-matched to the broad features, but  heterogenous nature, features  of thesetransient  events. The design  uses a low dispersion grating (235 l/mm) and a cross-dispersed prism