{
  "schema_version": "camera-spectra-application-export-1",
  "profile_id": "prf-solomatov-gt-canon-10d-huynh-2007-ae0354e36c86",
  "profile_revision": 1,
  "exports": {
    "xspd": "/application-data/prf-solomatov-gt-canon-10d-huynh-2007-ae0354e36c86-r1.xspd",
    "siril": null,
    "metadata": "/application-data/prf-solomatov-gt-canon-10d-huynh-2007-ae0354e36c86-r1.metadata.json",
    "xspd_reason": null,
    "siril_reason": "The source does not establish a sensor-only response. A Siril sensor export would misrepresent its physical scope; use CSV or source JSON.",
    "siril_estimated": "/application-data/prf-solomatov-gt-canon-10d-huynh-2007-ae0354e36c86-r1.estimated.siril.json",
    "siril_estimated_alternative": "/application-data/prf-solomatov-gt-canon-10d-huynh-2007-ae0354e36c86-r1.alternative-estimate.siril.json",
    "siril_estimated_reason": null,
    "siril_estimated_note": "Estimated relative photon response. Assumes the source values describe energy response. Source optics remain unseparated; calibration accuracy is unverified.",
    "notes": []
  },
  "siril_assessment": null,
  "siril_estimate": {
    "primary": {
      "channels": [
        {
          "channel": "red",
          "wavelengths": [
            400,
            410,
            420,
            430,
            440,
            450,
            460,
            470,
            480,
            490,
            500,
            510,
            520,
            530,
            540,
            550,
            560,
            570,
            580,
            590,
            600,
            610,
            620,
            630,
            640,
            650,
            660,
            670,
            680,
            690,
            700
          ],
          "values": [
            0.011134498787388845,
            0.01086292564623302,
            0.010604284559417946,
            0.010357673290594274,
            0.010122271624898949,
            0.009897332255456751,
            0.009682172858598995,
            0.009476169180756463,
            0.009278748989490703,
            0.009089386765215384,
            0.008907599029911074,
            0.013099410338104522,
            0.025694997201666563,
            0.016806790622473724,
            0.012371665319320938,
            0.020244543249797894,
            0.04374267380759903,
            0.2539447091860614,
            0.4069869748836172,
            0.48312038419906006,
            0.4787816626246294,
            0.4417310521224008,
            0.3555838787910397,
            0.28278092158447854,
            0.22965071114591754,
            0.15759763074435668,
            0.11471745547634794,
            0.06647461962620205,
            0.022923968091682914,
            0.0032273909528663315,
            0.003181285367825384
          ]
        },
        {
          "channel": "green",
          "wavelengths": [
            400,
            410,
            420,
            430,
            440,
            450,
            460,
            470,
            480,
            490,
            500,
            510,
            520,
            530,
            540,
            550,
            560,
            570,
            580,
            590,
            600,
            610,
            620,
            630,
            640,
            650,
            660,
            670,
            680,
            690,
            700
          ],
          "values": [
            0.02226899757477769,
            0.038020239761815566,
            0.053021422797089726,
            0.06732487638886278,
            0.08603930881164107,
            0.13361874607024163,
            0.2372109064707743,
            0.33166592132647615,
            0.4221853105631905,
            0.4953693927045353,
            0.6279878738884397,
            0.8077969708497789,
            0.9164528403084384,
            1,
            0.96498791131471,
            0.8786170720952451,
            0.7635123137775724,
            0.5586746018238805,
            0.38394823404789113,
            0.25665600208267675,
            0.15217326866073833,
            0.0730131068025498,
            0.03950951182621848,
            0.021208569118835893,
            0.01043859261317704,
            0.010277998880666625,
            0.006748181083265966,
            0.006647461962620205,
            0,
            0,
            0
          ]
        },
        {
          "channel": "blue",
          "wavelengths": [
            400,
            410,
            420,
            430,
            440,
            450,
            460,
            470,
            480,
            490,
            500,
            510,
            520,
            530,
            540,
            550,
            560,
            570,
            580,
            590,
            600,
            610,
            620,
            630,
            640,
            650,
            660,
            670,
            680,
            690,
            700
          ],
          "values": [
            0.10021048908649959,
            0.21182443756531338,
            0.32873792200793006,
            0.4557326427403132,
            0.622514836113765,
            0.8165299110751818,
            0.8423467101332114,
            0.8339051669275357,
            0.7794104520344921,
            0.6453508323296983,
            0.5344559417946645,
            0.37988710035348006,
            0.2312529149306635,
            0.13445836701697655,
            0.0453627728375101,
            0.012146725949878739,
            0.00397660670978173,
            0.003906841679785559,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0
          ]
        }
      ],
      "interpretation": "energy_response",
      "basis": "The source quantity is not established; energy response is the explicit primary assumption, with a photon-response alternative for sensitivity comparison. Numeric values and profile naming cannot prove source units or optical scope.",
      "metadata": {
        "status": "estimated",
        "original_response_unit": "unknown",
        "original_response_scale": "unknown",
        "original_response_scope": "unknown",
        "source_attribution": "Jun Jiang; Solomatov / Akkaynak ICCP 2023 ground-truth camera measurements (measured subset); src-solomatov-gt-measured-2026-09-13; COLOR-Lab-Eilat, Spectral-sensitivity-estimation, pinned revision e9958089605676c27437ea98665490d40f104d5d, data/ground-truths/ (measured subset), 2023.; https://github.com/COLOR-Lab-Eilat/Spectral-sensitivity-estimation",
        "source_positive_peak": 0.9896,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 0.0018671698113207548,
        "method_version": "camera-spectra-siril-estimate-v1",
        "uncertainty": "unknown",
        "effective_camera_detection_model": true,
        "optical_transmission_separated": false,
        "interchannel_scale_comparability": "unknown; channel ratios inherit original possibly incomparable scales",
        "quantity_evidence_uri": null,
        "retained_channel_intervals_nm": [
          {
            "channel": "red",
            "minimum": 400,
            "maximum": 700
          },
          {
            "channel": "green",
            "minimum": 400,
            "maximum": 700
          },
          {
            "channel": "blue",
            "minimum": 400,
            "maximum": 700
          }
        ],
        "repairs": {
          "conflicting_duplicate_groups_merged": 0,
          "identical_duplicate_samples_removed": 0,
          "negative_samples_floored": 0,
          "negative_magnitude_total": 0,
          "bounded_nulls_interpolated": 0,
          "trimmed_null_samples": 0,
          "documented_gap_samples_omitted": 0,
          "partial_channels": []
        }
      }
    },
    "alternative": {
      "channels": [
        {
          "channel": "red",
          "wavelengths": [
            400,
            410,
            420,
            430,
            440,
            450,
            460,
            470,
            480,
            490,
            500,
            510,
            520,
            530,
            540,
            550,
            560,
            570,
            580,
            590,
            600,
            610,
            620,
            630,
            640,
            650,
            660,
            670,
            680,
            690,
            700
          ],
          "values": [
            0.008403395311236864,
            0.008403395311236864,
            0.008403395311236864,
            0.008403395311236864,
            0.008403395311236864,
            0.008403395311236864,
            0.008403395311236864,
            0.008403395311236864,
            0.008403395311236864,
            0.008403395311236864,
            0.008403395311236864,
            0.012605092966855296,
            0.02521018593371059,
            0.016806790622473727,
            0.012605092966855296,
            0.021008488278092156,
            0.04621867421180275,
            0.27311034761519803,
            0.4453819725141471,
            0.5378132578819725,
            0.5420169765561843,
            0.5084074373484236,
            0.41596604688763134,
            0.3361358124494745,
            0.27731406628940986,
            0.19328011317704122,
            0.1428556992724333,
            0.08403395311236862,
            0.02941188358932902,
            0.004201697655618432,
            0.004201697655618432
          ]
        },
        {
          "channel": "green",
          "wavelengths": [
            400,
            410,
            420,
            430,
            440,
            450,
            460,
            470,
            480,
            490,
            500,
            510,
            520,
            530,
            540,
            550,
            560,
            570,
            580,
            590,
            600,
            610,
            620,
            630,
            640,
            650,
            660,
            670,
            680,
            690,
            700
          ],
          "values": [
            0.016806790622473727,
            0.02941188358932902,
            0.04201697655618431,
            0.05462206952303961,
            0.07142886014551333,
            0.11344987873888439,
            0.20588116410670979,
            0.2941188358932902,
            0.3823565076798706,
            0.4579830234438157,
            0.5924413904607922,
            0.7773140662894098,
            0.899161277283751,
            1,
            0.9831952303961196,
            0.9117724333063865,
            0.8067299919159256,
            0.6008387227162489,
            0.42016976556184316,
            0.2857113985448666,
            0.17227162489894907,
            0.08403395311236862,
            0.04621867421180275,
            0.02521018593371059,
            0.012605092966855296,
            0.012605092966855296,
            0.008403395311236864,
            0.008403395311236864,
            0,
            0,
            0
          ]
        },
        {
          "channel": "blue",
          "wavelengths": [
            400,
            410,
            420,
            430,
            440,
            450,
            460,
            470,
            480,
            490,
            500,
            510,
            520,
            530,
            540,
            550,
            560,
            570,
            580,
            590,
            600,
            610,
            620,
            630,
            640,
            650,
            660,
            670,
            680,
            690,
            700
          ],
          "values": [
            0.07563055780113176,
            0.16386418755052545,
            0.26050929668552947,
            0.3697453516572352,
            0.5168047696038804,
            0.6932801131770412,
            0.7310933710590137,
            0.7395008084074373,
            0.7058811641067098,
            0.596645109135004,
            0.5042037186742118,
            0.3655517380759903,
            0.22688965238480194,
            0.13445836701697655,
            0.04621867421180275,
            0.012605092966855296,
            0.004201697655618432,
            0.004201697655618432,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0
          ]
        }
      ],
      "interpretation": "photon_response",
      "basis": "Alternative photon-response source-quantity assumption applied to the same numeric samples; this is a sensitivity comparison, not a probability or claim that the source measured this quantity.",
      "metadata": {
        "status": "estimated",
        "original_response_unit": "unknown",
        "original_response_scale": "unknown",
        "original_response_scope": "unknown",
        "source_attribution": "Jun Jiang; Solomatov / Akkaynak ICCP 2023 ground-truth camera measurements (measured subset); src-solomatov-gt-measured-2026-09-13; COLOR-Lab-Eilat, Spectral-sensitivity-estimation, pinned revision e9958089605676c27437ea98665490d40f104d5d, data/ground-truths/ (measured subset), 2023.; https://github.com/COLOR-Lab-Eilat/Spectral-sensitivity-estimation",
        "source_positive_peak": 0.9896,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 0.9896,
        "method_version": "camera-spectra-siril-estimate-v1",
        "uncertainty": "unknown",
        "effective_camera_detection_model": true,
        "optical_transmission_separated": false,
        "interchannel_scale_comparability": "unknown; channel ratios inherit original possibly incomparable scales",
        "quantity_evidence_uri": null,
        "retained_channel_intervals_nm": [
          {
            "channel": "red",
            "minimum": 400,
            "maximum": 700
          },
          {
            "channel": "green",
            "minimum": 400,
            "maximum": 700
          },
          {
            "channel": "blue",
            "minimum": 400,
            "maximum": 700
          }
        ],
        "repairs": {
          "conflicting_duplicate_groups_merged": 0,
          "identical_duplicate_samples_removed": 0,
          "negative_samples_floored": 0,
          "negative_magnitude_total": 0,
          "bounded_nulls_interpolated": 0,
          "trimmed_null_samples": 0,
          "documented_gap_samples_omitted": 0,
          "partial_channels": []
        }
      }
    },
    "diagnostics": {
      "source_family_prior": "none",
      "primary_basis": "energy_response_assumption",
      "interpretation_difference_rms": 0.034816633722635715,
      "comparison_sample_count": 93,
      "comparison_limitations": "sampled-assumption difference only; not uncertainty bounds and excludes optics, gain, and measurement-error uncertainty",
      "observed_channel_diagnostics": [
        {
          "channel": "red",
          "positive_peak_wavelength_nm": 600,
          "positive_response_centroid_nm": 604.3573790134914,
          "observed_nir_to_visible_mean_ratio": null,
          "note": "descriptive numeric summary only; does not identify optical filtering or physical units"
        },
        {
          "channel": "green",
          "positive_peak_wavelength_nm": 530,
          "positive_response_centroid_nm": 530.211963528136,
          "observed_nir_to_visible_mean_ratio": null,
          "note": "descriptive numeric summary only; does not identify optical filtering or physical units"
        },
        {
          "channel": "blue",
          "positive_peak_wavelength_nm": 470,
          "positive_response_centroid_nm": 468.95501002741435,
          "observed_nir_to_visible_mean_ratio": null,
          "note": "descriptive numeric summary only; does not identify optical filtering or physical units"
        }
      ]
    }
  },
  "transformations": {
    "xspd": "Longest uninterrupted native run per channel; no interpolation, padding, rescaling or default replacement. Repeated identical wavelength/value pairs removed.",
    "siril": "Source scales and channel grids retained. Pairs sorted by wavelength and repeated identical wavelength/value pairs removed.",
    "siril_estimated": "Derived relative photon-response model with documented source-quantity assumptions, numeric repairs and shared RGB normalization. Original samples and unknown source metadata are preserved separately."
  },
  "compatibility": "Format validation does not establish calibration accuracy or a complete optical response.",
  "original": {
    "profile": {
      "attribution_required": null,
      "blue": [
        0.074844,
        0.16216,
        0.2578,
        0.3659,
        0.51143,
        0.68607,
        0.72349,
        0.73181,
        0.69854,
        0.59044,
        0.49896,
        0.36175,
        0.22453,
        0.13306,
        0.045738,
        0.012474,
        0.004158,
        0.004158,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "camera_id": "cam-solomatov-gt-canon-10d-huynh-2007",
      "checksum": {
        "algorithm": "sha256",
        "covers": "canonical_profile_revision",
        "value": "96243046178561e09447640836a3e954c57c5213760bc2decc895d79da3a13a8"
      },
      "citation": "COLOR-Lab-Eilat, Spectral-sensitivity-estimation, pinned revision e9958089605676c27437ea98665490d40f104d5d, data/ground-truths/ (measured subset), 2023.",
      "commercial_api_allowed": null,
      "confidence_grade": "unassessed",
      "confidence_reason": "Canonical release: no claim about the per-leaf measurement precision is asserted; the upstream 'as is' wording (where present) is preserved.",
      "created_at": "2026-09-23T00:00:00Z",
      "derivatives_allowed": null,
      "derived_from": [
        {
          "checksum": null,
          "id": "src-solomatov-gt-measured-2026-09-13",
          "kind": "source_artifact",
          "order": 0,
          "revision": "e9958089605676c27437ea98665490d40f104d5d",
          "uri": "https://github.com/COLOR-Lab-Eilat/Spectral-sensitivity-estimation"
        }
      ],
      "documented_gaps": null,
      "estimation_method": null,
      "green": [
        0.016632,
        0.029106,
        0.04158,
        0.054054,
        0.070686,
        0.11227,
        0.20374,
        0.29106,
        0.37838,
        0.45322,
        0.58628,
        0.76923,
        0.88981,
        0.9896,
        0.97297,
        0.90229,
        0.79834,
        0.59459,
        0.4158,
        0.28274,
        0.17048,
        0.08316,
        0.045738,
        0.024948,
        0.012474,
        0.012474,
        0.008316,
        0.008316,
        0,
        0,
        0
      ],
      "interpolation_method": null,
      "license_id": "lic-src-solomatov-gt-measured-2026-09-13",
      "measurement_method": "Per-record measurements reported in 10 nm steps over the 400-700 nm range.",
      "normalization_method": "unknown",
      "optical_configuration": {
        "configuration_id": "cfg-prf-solomatov-gt-canon-10d-huynh-2007-ae0354e36c86",
        "configuration_type": "unknown",
        "description": "Canonical release: the optical configuration is honestly unknown; lens, body serial, filter stack, and hot-mirror / IR-cut filter state are not documented per leaf in the inspected source.",
        "evidence_source_ids": [
          "src-solomatov-gt-measured-2026-09-13"
        ],
        "external_filters": null,
        "geometry": null,
        "internal_optical_stack": null,
        "lens": null,
        "modifier_or_vendor": null,
        "name": "unknown",
        "removed_components": null,
        "replacement_components": null
      },
      "original_normalization_method": "unknown",
      "original_wavelength_unit": "nm",
      "processing_notes": "source_column=Canon_10D_Huynh-2007.csv",
      "profile_id": "prf-solomatov-gt-canon-10d-huynh-2007-ae0354e36c86",
      "profile_revision": 1,
      "profile_type": "measured",
      "provenance_tier": "community_unverified",
      "quality_grade": "unassessed",
      "quality_reason": "Canonical release: no per-leaf scientific-quality assessment is asserted; the source-side claim is preserved verbatim.",
      "red": [
        0.008316,
        0.008316,
        0.008316,
        0.008316,
        0.008316,
        0.008316,
        0.008316,
        0.008316,
        0.008316,
        0.008316,
        0.008316,
        0.012474,
        0.024948,
        0.016632,
        0.012474,
        0.02079,
        0.045738,
        0.27027,
        0.44075,
        0.53222,
        0.53638,
        0.50312,
        0.41164,
        0.33264,
        0.27443,
        0.19127,
        0.14137,
        0.08316,
        0.029106,
        0.004158,
        0.004158
      ],
      "redistribution_allowed": null,
      "response_scale": "unknown",
      "response_scope": "unknown",
      "response_unit": "unknown",
      "retrieved_date": "2026-09-23",
      "rights_evidence_source_ids": [
        "src-solomatov-gt-measured-2026-09-13"
      ],
      "sample_count": 31,
      "sample_identifiers": null,
      "sampling_interval": 10,
      "schema_version": "0.1.0-draft",
      "scientific_notes": "Canonical release: native grid and native R/G/B samples are preserved verbatim; sparse cells (wavelengths absent in the upstream CSV / JSON) are preserved as null; the parser never invents a value.",
      "source_author": "Jun Jiang",
      "source_id": "src-solomatov-gt-measured-2026-09-13",
      "source_uri": "https://github.com/COLOR-Lab-Eilat/Spectral-sensitivity-estimation",
      "uncertainty": null,
      "updated_at": "2026-09-23T00:00:00Z",
      "validation_reason": "Source catalog entry recorded as 'measured' by the private intake; the canonical contract does not assert a per-record validation pass.",
      "validation_status": "unverified",
      "version_date": "2026-09-23",
      "wavelength_max": 700,
      "wavelength_min": 400,
      "wavelength_unit": "nm",
      "wavelengths": [
        400,
        410,
        420,
        430,
        440,
        450,
        460,
        470,
        480,
        490,
        500,
        510,
        520,
        530,
        540,
        550,
        560,
        570,
        580,
        590,
        600,
        610,
        620,
        630,
        640,
        650,
        660,
        670,
        680,
        690,
        700
      ]
    },
    "source": {
      "authors": [
        "Jun Jiang",
        "Mauer (2009)",
        "Brady (2009)",
        "Kawakami et al. (2013)",
        "Berra et al. (2015)",
        "Tominaga et al. (2021)",
        "Burggraaff et al. (2019)",
        "Akkaynak et al. (2011)",
        "Huynh (2007)",
        "Lebourgeois (2008)"
      ],
      "citation_text": "COLOR-Lab-Eilat, Spectral-sensitivity-estimation, pinned revision e9958089605676c27437ea98665490d40f104d5d, data/ground-truths/ (measured subset), 2023.",
      "data_acquisition_method": "Heterogeneous upstream authors. Native grid shared via the upstream wavelengths.csv file.",
      "doi": null,
      "known_limitations": [
        "source_category=measured",
        "permission_status is 'unknown' on the canonical License record (no independent operational clearance granted)."
      ],
      "license_id": "lic-src-solomatov-gt-measured-2026-09-13",
      "measurement_method": "Per-record measurements reported in 10 nm steps over the 400-700 nm range.",
      "normalization_method": null,
      "organization": "COLOR-Lab-Eilat (mirror)",
      "original_wavelength_coverage": {
        "maximum": 700,
        "minimum": 400,
        "unit": "nm"
      },
      "publication": "Solomatov & Akkaynak, ICCP 2023",
      "record_version": 1,
      "repository": "https://github.com/COLOR-Lab-Eilat/Spectral-sensitivity-estimation",
      "retrieved_date": "2026-09-23",
      "rights_notes": "No public license statement observed at the origin for the upstream authors. The companion arXiv preprint (DOI 10.48550/arXiv.2304.11549) is CC BY 4.0 on paper text only, NOT on the per-record CSV files. The Jiang subset duplicates the public-allowlist Jiang 2013 records; the mirror is shown as a measured reference without re-claiming the upstream license.",
      "schema_version": "0.1.0-draft",
      "source_id": "src-solomatov-gt-measured-2026-09-13",
      "title": "Solomatov / Akkaynak ICCP 2023 ground-truth camera measurements (measured subset)",
      "url": "https://github.com/COLOR-Lab-Eilat/Spectral-sensitivity-estimation",
      "version": "e9958089605676c27437ea98665490d40f104d5d",
      "year": 2023
    },
    "license": {
      "attribution_required": null,
      "commercial_api_allowed": null,
      "commercial_use_allowed": null,
      "derivatives_allowed": null,
      "evidence_revision": "e9958089605676c27437ea98665490d40f104d5d",
      "evidence_url": "https://doi.org/10.48550/arXiv.2304.11549",
      "license_id": "lic-src-solomatov-gt-measured-2026-09-13",
      "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.",
      "permission_status": "unknown",
      "record_version": 1,
      "redistribution_allowed": null,
      "reviewed_date": "2026-09-23",
      "rights_holder": "COLOR-Lab-Eilat (mirror)",
      "schema_version": "0.1.0-draft",
      "share_alike_required": null
    },
    "dataset_version": "recovered-2026-10-01-siril-source-review-v2"
  }
}