{
  "schema_version": "camera-spectra-application-export-1",
  "profile_id": "manufacturer-curve:zwo-imx533-mono",
  "profile_revision": 1,
  "exports": {
    "xspd": "/application-data/manufacturer-curve-zwo-imx533-mono-r1.xspd",
    "siril": "/application-data/manufacturer-curve-zwo-imx533-mono-r1.siril.json",
    "metadata": "/application-data/manufacturer-curve-zwo-imx533-mono-r1.metadata.json",
    "xspd_reason": null,
    "siril_reason": null,
    "siril_estimated": null,
    "siril_estimated_alternative": null,
    "siril_estimated_reason": null,
    "notes": [
      "Siril: Exact-model camera QE graph; camera-window contribution is not separated."
    ]
  },
  "siril_assessment": {
    "id": "manufacturer-zwo-imx533-mono",
    "kind": "manufacturer_curve",
    "curve_id": "zwo-imx533-mono",
    "asset_sha256": "6436b2f27ba4352fd323aa55bf9e1ec0c8a3730f5aef3938a98b27d015dbd1b9",
    "curve_sha256": "ee4693aff9a9eefa5b298964cf5e564282cc7535b266ab893275d3c7493cd6d2",
    "source_title": "ASI533MM Pro quantum efficiency",
    "camera_model": "ASI533MM Pro",
    "quantity": "quantum_efficiency",
    "unit": "percent",
    "scale": "absolute",
    "range": 100,
    "scope": "camera",
    "evidence_uri": "https://i.zwoastro.com/wp-content/uploads/2024/08/fac4ef5554f69012fe38d2f1d4e245a6.jpg",
    "note": "Exact-model camera QE graph; camera-window contribution is not separated."
  },
  "siril_estimate": null,
  "transformations": {
    "xspd": "Longest uninterrupted native run per channel; no interpolation, padding, rescaling or default replacement. Repeated identical wavelength/value pairs removed.",
    "siril": "Source QE samples and scale are retained unchanged with values.range 100. This camera-specific response is not asserted as chip-only QE.",
    "siril_estimated": null
  },
  "compatibility": "Format validation does not establish calibration accuracy or a complete optical response.",
  "original": {
    "id": "zwo-imx533-mono",
    "sensor": {
      "manufacturer": "Sony",
      "model": "IMX533",
      "mode": "mono",
      "compatible_variants": [
        "mono",
        "monochrome",
        "IMX533M",
        "IMX533 mono"
      ]
    },
    "source": {
      "title": "ASI533MM Pro quantum efficiency",
      "author": "ZWO",
      "page_url": "https://www.zwoastro.com/product/asi533-pro-series/",
      "asset_url": "https://i.zwoastro.com/wp-content/uploads/2024/08/fac4ef5554f69012fe38d2f1d4e245a6.jpg",
      "asset_file": "zwo-asi533-image-6.jpg",
      "scope": "camera",
      "camera_model": "ASI533MM Pro",
      "asset_sha256": "6436b2f27ba4352fd323aa55bf9e1ec0c8a3730f5aef3938a98b27d015dbd1b9",
      "retrieved_at": "2026-09-29T21:46:37.182987+00:00"
    },
    "response_unit": "percent",
    "response_scale": "absolute",
    "channels": [
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        "channel": "mono",
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        "values": [
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    ],
    "license_status": "unknown",
    "limitations": [
      "Approximation digitized from the manufacturer's raster graph, not original numerical measurements.",
      "Camera AR window contribution is not separated from sensor response.",
      "The source reports a peak above 91%; extraction uncertainty does not establish measurement accuracy."
    ],
    "digitization": {
      "method": "color-threshold source trace center at nearest pixel columns; rejects isolated pixels and long grid runs; no rescaling, interpolation or extrapolation",
      "script": "scripts/extract-astro-research-curves.py",
      "image_size_px": [
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      "image_sha256": "6436b2f27ba4352fd323aa55bf9e1ec0c8a3730f5aef3938a98b27d015dbd1b9",
      "pdf_page": null,
      "axes": {
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        "y_pixel": [
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        ],
        "wavelength_nm": [
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        "response": [
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      },
      "sample_step_nm": 5,
      "channels": [
        {
          "channel": "mono",
          "color": "black",
          "threshold": 85
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      "maximum_detected_trace_width_px": 6,
      "raster_tolerance_px": 4,
      "wavelength_raster_tolerance_nm": 2.4819,
      "response_raster_tolerance": 0.6319,
      "source_measurement_uncertainty": "unknown"
    }
  }
}