{
  "schema_version": "camera-spectra-application-export-1",
  "profile_id": "prf-ie2024-sony-alpha-9-iii-hm-occ74",
  "profile_revision": 1,
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    "metadata": "/application-data/prf-ie2024-sony-alpha-9-iii-hm-occ74-r1.metadata.json",
    "xspd_reason": null,
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    "siril_estimated": "/application-data/prf-ie2024-sony-alpha-9-iii-hm-occ74-r1.estimated.siril.json",
    "siril_estimated_alternative": "/application-data/prf-ie2024-sony-alpha-9-iii-hm-occ74-r1.alternative-estimate.siril.json",
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    "notes": [
      "XSPD contains the longest uninterrupted native range of each channel. Gaps and omitted samples remain in CSV and source JSON."
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        "source_attribution": "Image Engineering GmbH & Co. KG; Image Engineering spectral sensitivities workbook (April 2024); src-ie-202404-private; Image Engineering GmbH & Co. KG, Spectral sensitivities workbook (April 2024).; https://image-engineering.de/",
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      "authors": [
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      "data_acquisition_method": "RGB columns in the owner-supplied workbook on its native 380-1050 nm, 5 nm grid; instrument, calibration, and lens are not identified.",
      "doi": null,
      "known_limitations": [
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      "retrieved_date": "2026-09-23",
      "rights_notes": "The workbook was supplied by the project owner. The source license is unknown; no redistribution or downstream reuse grant is identified by the intake evidence.",
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      "title": "Image Engineering spectral sensitivities workbook (April 2024)",
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      "license_name": null,
      "license_url": null,
      "notes": "Canonical release: observed upstream license text is preserved verbatim on license_name/license_url when available; the operational permission_status is the literal 'unknown' because the owner-updated policy (2026-09-23) revoked the prior bespoke grants. Downstream redistribution requires a fresh per-source review and a new authorization ID.",
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}