Astronomie

Camera de guidage StarLight Xpress Lodestar

Starlight Xpress Lodestar : http://www.sxccd.com/lodestar-autoguider

Starlight Lodestar - Alban BERNARD
Starlight Lodestar – Alban BERNARD
  •  CCD type: ICX429AL Sony Exview interline CCD with low dark current and vertical anti-blooming.
  •  CCD Full resolution Pixel data: Pixel size: 8.2uM x 8.4uM, Image format: 752 x 580 pixels
  •  CCD Image area: 6.4mm (Horizontal) x 4.75mm (Vertical).
  •  CCD quality: Grade 1
  •  Spectral Response: QE max at 620nM (~65%), 35% at 400nM and 770nM.
  •  Readout Noise: Less than 15 electrons RMS – typically only 10 electrons.
  •  Full-well capacity: Greater than 50,000 e- (unbinned)
  •  Anti-blooming: Overload margin greater than 1000x.
  •  Dark current: Dark frame saturation time greater than 1 hour. Less than 0.1 electrons/second @ + 10C ambient.
  •  Data format: 16 bits.
  •  System gain:  0.9 electrons per ADU
  •  Computer Interface: Built-in USB 2.0 compatible interface.
  •  Image download time: Typically 0.2 seconds at full resolution using USB 2.0.
  •  Power requirements: USB powered.
  •  Cooling system: Ambient air cooling.
  •  Size: diameter 32mm, length 72mm
  • Color : black anodised aluminium barrel
  • Mechanical Connection : 25 x 0.75mm ‘C mount’ thread at the CCD window end & 1.25″.
  • Backfocus: 13mm
  • Weight: approx. 50g.
  • Passive air cooling

 

Spectral Sensitivity Characteritics ICX249AL
Caractéristiques de la sensibilité spectrale du capteur ICX249AL

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