{
  "schema_version": "camera-spectra-application-export-1",
  "profile_id": "prf-ie2024-nikon-z6ii-dietmars-gu-occ68",
  "profile_revision": 1,
  "exports": {
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    "metadata": "/application-data/prf-ie2024-nikon-z6ii-dietmars-gu-occ68-r1.metadata.json",
    "xspd_reason": null,
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    "siril_estimated": "/application-data/prf-ie2024-nikon-z6ii-dietmars-gu-occ68-r1.estimated.siril.json",
    "siril_estimated_alternative": "/application-data/prf-ie2024-nikon-z6ii-dietmars-gu-occ68-r1.alternative-estimate.siril.json",
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      "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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        "evidence_source_ids": [
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      "authors": [
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      "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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}