Hyper Suprime-Cam (HSC)
Specifications of HSC
| Field of View | 1.5 degree diameter | Vignetting allowed up to 25 % at the edge Dead area (CCD gap) fraction ≦5 % |
| Instrument PSF size | ≦0”.3 for r’, i’ ≦0”.4 for g’, Y |
FWHM |
| Pixel scale | ≦0”.2 /pix | |
| System Throughput | ≦50 % for g’ ≦65 % for r’ ≦65 % for i’ ≦40 % for z’ |
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| Minimum Shutter Speed | 3 sec (1 sec goal) | Time accuracy ≦1 % |
| Min. interval of Exposures | 20 sec (15 sec goal) | Including CCD readout and wipe pointing change |