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The Detector

  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.



Sam Barden
Tue Aug 29 16:45:05 MST 1995