# Manufacturer's specified detector quantum efficiency for BV Midband coated e2v ccd47-20 # # Columns are # Wavelength (nm) # Detector QE (%) 350.9 20 367.3 31.7 386 43.5 421.1 65.8 448.6 77 467.2 84.9 485.9 88.6 505.7 90.7 543 92.3 585.1 92.6 625.6 91.9 659.4 90.3 699.5 87.1 731.9 82.9 757.1 78.8 778 74.9 808.7 67.9 840.6 59.8 868 51.9 931.7 32.6 962.4 24.7 1000.9 15