ZTSh: primary focus

CCD-camera in the primary focus


Characteristics

Sensore2v CCD42-40
Focusing deviceFLI Atlas
Filter wheelCFW5-7 with BVRI filters
CenterLine CL-1-10
Frame size2048×2048 pixels, 14′.2×14′.2
Pixel size13.5 microns, 0″.4/pixel
Achieving magnitude with a total exposure of about an hour (by summing several dozen frames)25m (R band)

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