Astrophotoguru · ToupTek ATR533C

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ToupTek ATR533C
camera
ToupTek

ATR533C

1" · 3008×3008 · Color · Cooled

Cooled square-sensor color BSI.

Best for

  • Longer focal lengths — tighter framing on small targets
  • Well-sampled deep-sky at medium focal lengths
  • Long-exposure deep-sky under any sky
  • One-shot color — quick results, less processing

Specifications

Sensor
Typededicated
SensorSony IMX533
Sensor techCMOS
Format1"
Sensor size11.3×11.3mm
Diagonal16.0mm
Pixel size3.76µm
Resolution3008×3008
Megapixels9.0MP
ColorYes
Cooling & performance
CooledYes
Full well50000e⁻
Peak QE80%

Typical FOV & image scale

On 250mm refractor (wide)
FOV 2.59° × 2.59°
Scale 3.10″/px
On 800mm SCT reducer
FOV 0.81° × 0.81°
Scale 0.97″/px
On 2000mm SCT native
FOV 0.32° × 0.32°
Scale 0.39″/px

Typical targets

  • Messier M23 — Open Cluster M23
    Open Cluster · 27′
  • Messier M46 — Open Cluster M46
    Open Cluster · 27′
  • NGC NGC 253 — Sculptor Galaxy
    Galaxy · 27′
  • Messier M81 — Bode's Galaxy
    Galaxy · 26.9′
  • Messier M20 — Trifid Nebula
    Emission Nebula · 28′
  • Messier M35 — Open Cluster M35
    Open Cluster · 28′

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