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SFE300摩擦传动赤道仪盲跟测试Time：2024-12-12 Mount: SFE300 Servo Friction Drive EQ-Mount（prototype） Telescope: 10-inch prime focus reflector Focal Length: 1200 mm Camera: PlayONE 585MC Pixel Resolution: 0.5 arcseconds per pixel Total Weight: 18 kg Test Results 3min RMS0.6" RA drift 0.6” 4min RMS0.7" RA drift 0.8” 5min RMS1" RA drift 1” |