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Up: THE BENCH SPECTROGRAPH
The Bench Spectrograph uses the T2KC chip, a thinned SITe 2048x2048 CCD with 24 m-pixels. The Hydra spectra are aligned along the columns of this CCD.
Figure 6 shows the quantum efficiency curve for the CCD.
Figure 6: Quantum Efficiency of the T2KC CCD.
Table 5 lists the readnoise and recommended gain of the CCD.
Table 5: Characteristics of the T2KC CCD.