{
  "schema_version": "camera-spectra-application-export-1",
  "profile_id": "prf-solomatov-gt-iphone-11-tominaga-etal-2021-ba3059960f36",
  "profile_revision": 1,
  "exports": {
    "xspd": "/application-data/prf-solomatov-gt-iphone-11-tominaga-etal-2021-ba3059960f36-r1.xspd",
    "siril": null,
    "metadata": "/application-data/prf-solomatov-gt-iphone-11-tominaga-etal-2021-ba3059960f36-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-iphone-11-tominaga-etal-2021-ba3059960f36-r1.estimated.siril.json",
    "siril_estimated_alternative": "/application-data/prf-solomatov-gt-iphone-11-tominaga-etal-2021-ba3059960f36-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": [
            0.02226,
            0.01383170731707317,
            0.017288095238095238,
            0.023788372093023258,
            0.025415909090909093,
            0.021553333333333334,
            0.019817391304347825,
            0.022778723404255317,
            0.02892916666666667,
            0.03266530612244898,
            0.0371,
            0.046349019607843135,
            0.06757500000000001,
            0.0817,
            0.06389444444444445,
            0.04818181818181819,
            0.046658928571428566,
            0.06006666666666667,
            0.28875862068965513,
            0.6629491525423729,
            0.6792833333333334,
            0.5951639344262296,
            0.5017903225806452,
            0.40380952380952384,
            0.307234375,
            0.2332,
            0.16943939393939395,
            0.10125373134328358,
            0.04551764705882353,
            0.01636086956521739,
            0.007647142857142857
          ]
        },
        {
          "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": [
            0.032595,
            0.019260975609756096,
            0.019938095238095237,
            0.02637674418604651,
            0.03902727272727272,
            0.044402222222222225,
            0.05438260869565217,
            0.16689361702127659,
            0.47810416666666666,
            0.7420000000000001,
            0.89676,
            0.9685490196078432,
            0.9886538461538461,
            1,
            0.978537037037037,
            0.9173818181818182,
            0.8356964285714286,
            0.734561403508772,
            0.6222931034482759,
            0.48059322033898305,
            0.33566666666666667,
            0.20504918032786884,
            0.1290806451612903,
            0.08580952380952381,
            0.059128125000000004,
            0.04288923076923077,
            0.033165151515151516,
            0.025076119402985073,
            0.016601470588235294,
            0.009678260869565218,
            0.006844571428571428
          ]
        },
        {
          "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": [
            0.033125,
            0.049509756097560975,
            0.15269047619047618,
            0.36483720930232555,
            0.5384318181818182,
            0.6477777777777779,
            0.6901521739130435,
            0.6935106382978724,
            0.6591874999999999,
            0.6165306122448979,
            0.49608,
            0.36892156862745096,
            0.24359615384615382,
            0.168,
            0.1285740740740741,
            0.08913636363636364,
            0.0616125,
            0.045375438596491235,
            0.03965862068965517,
            0.03584237288135593,
            0.03021,
            0.024240983606557374,
            0.020601612903225805,
            0.01884444444444444,
            0.0183015625,
            0.017693846153846154,
            0.01654242424242424,
            0.012735820895522387,
            0.0073966176470588235,
            0.0039097101449275355,
            0.002877142857142857
          ]
        }
      ],
      "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": 1,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 0.0018867924528301887,
        "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": [
            0.0168,
            0.0107,
            0.0137,
            0.0193,
            0.0211,
            0.0183,
            0.0172,
            0.0202,
            0.0262,
            0.0302,
            0.035,
            0.0446,
            0.0663,
            0.0817,
            0.0651,
            0.05,
            0.0493,
            0.0646,
            0.316,
            0.738,
            0.769,
            0.685,
            0.587,
            0.48,
            0.371,
            0.286,
            0.211,
            0.128,
            0.0584,
            0.0213,
            0.0101
          ]
        },
        {
          "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": [
            0.0246,
            0.0149,
            0.0158,
            0.0214,
            0.0324,
            0.0377,
            0.0472,
            0.148,
            0.433,
            0.686,
            0.846,
            0.932,
            0.97,
            1,
            0.997,
            0.952,
            0.883,
            0.79,
            0.681,
            0.535,
            0.38,
            0.236,
            0.151,
            0.102,
            0.0714,
            0.0526,
            0.0413,
            0.0317,
            0.0213,
            0.0126,
            0.00904
          ]
        },
        {
          "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": [
            0.025,
            0.0383,
            0.121,
            0.296,
            0.447,
            0.55,
            0.599,
            0.615,
            0.597,
            0.57,
            0.468,
            0.355,
            0.239,
            0.168,
            0.131,
            0.0925,
            0.0651,
            0.0488,
            0.0434,
            0.0399,
            0.0342,
            0.0279,
            0.0241,
            0.0224,
            0.0221,
            0.0217,
            0.0206,
            0.0161,
            0.00949,
            0.00509,
            0.0038
          ]
        }
      ],
      "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": 1,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 1,
        "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": 0.03564209025769612,
      "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": 603.7722882265443,
          "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": 541.0659254173112,
          "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": 485.1330364140169,
          "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": [
        0.025,
        0.0383,
        0.121,
        0.296,
        0.447,
        0.55,
        0.599,
        0.615,
        0.597,
        0.57,
        0.468,
        0.355,
        0.239,
        0.168,
        0.131,
        0.0925,
        0.0651,
        0.0488,
        0.0434,
        0.0399,
        0.0342,
        0.0279,
        0.0241,
        0.0224,
        0.0221,
        0.0217,
        0.0206,
        0.0161,
        0.00949,
        0.00509,
        0.0038
      ],
      "camera_id": "cam-solomatov-gt-iphone-11-tominaga-etal-2021",
      "checksum": {
        "algorithm": "sha256",
        "covers": "canonical_profile_revision",
        "value": "b1ddd613e8f3a5e8f82447b2dfd3e6f1b3b6e045480dd9dc3fd4fac9c4e947bf"
      },
      "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": [
        0.0246,
        0.0149,
        0.0158,
        0.0214,
        0.0324,
        0.0377,
        0.0472,
        0.148,
        0.433,
        0.686,
        0.846,
        0.932,
        0.97,
        1,
        0.997,
        0.952,
        0.883,
        0.79,
        0.681,
        0.535,
        0.38,
        0.236,
        0.151,
        0.102,
        0.0714,
        0.0526,
        0.0413,
        0.0317,
        0.0213,
        0.0126,
        0.00904
      ],
      "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-iphone-11-tominaga-etal-2021-ba3059960f36",
        "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=iPhone_11_Tominaga_etal_2021.csv",
      "profile_id": "prf-solomatov-gt-iphone-11-tominaga-etal-2021-ba3059960f36",
      "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": [
        0.0168,
        0.0107,
        0.0137,
        0.0193,
        0.0211,
        0.0183,
        0.0172,
        0.0202,
        0.0262,
        0.0302,
        0.035,
        0.0446,
        0.0663,
        0.0817,
        0.0651,
        0.05,
        0.0493,
        0.0646,
        0.316,
        0.738,
        0.769,
        0.685,
        0.587,
        0.48,
        0.371,
        0.286,
        0.211,
        0.128,
        0.0584,
        0.0213,
        0.0101
      ],
      "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"
  }
}