{
  "schema_version": "camera-spectra-application-export-1",
  "profile_id": "prf-solomatov-pred-nikon-d2x-a9afd0758acb",
  "profile_revision": 1,
  "exports": {
    "xspd": "/application-data/prf-solomatov-pred-nikon-d2x-a9afd0758acb-r1.xspd",
    "siril": null,
    "metadata": "/application-data/prf-solomatov-pred-nikon-d2x-a9afd0758acb-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-pred-nikon-d2x-a9afd0758acb-r1.estimated.siril.json",
    "siril_estimated_alternative": "/application-data/prf-solomatov-pred-nikon-d2x-a9afd0758acb-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": [
            0.01323104760560659,
            0.02307323497151766,
            0.025093395595679382,
            0.004414931196707337,
            0.008066545508206048,
            0.019201112468885097,
            0.02881788296416123,
            0.02905290351885944,
            0.03805624049932853,
            0.030644262644952895,
            0.019327546677002427,
            0.022082344493449646,
            0.03594962951964971,
            0.039117112302530725,
            0.03414466773164675,
            0.04279773553706278,
            0.09462915729049763,
            0.2621024557196134,
            0.4892966382811027,
            0.5957260354198048,
            0.5641493579204566,
            0.5055850838104007,
            0.4266665243518525,
            0.3613747380840677,
            0.2978158306787928,
            0.23620486817895556,
            0.1807331460300291,
            0.12098551188142509,
            0.06809121835584887,
            0.028440499102528542,
            0.018027140448257803
          ]
        },
        {
          "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": [
            0.020511380276214766,
            0.030314279547855046,
            0.060859807845224885,
            0.10444182252985694,
            0.14272729859203642,
            0.16214918682225624,
            0.20371774465278578,
            0.2954877511807117,
            0.40984681020627933,
            0.5374699526257248,
            0.6920565973590005,
            0.8667575152088028,
            0.9741293282781258,
            1,
            0.9573779218906094,
            0.8748620320273363,
            0.7564500626653258,
            0.6027835628827912,
            0.4384393348467528,
            0.29396480709703093,
            0.1795467981224151,
            0.09918297100513769,
            0.062022210905987335,
            0.0402793943591281,
            0.025174294178014662,
            0.013778142105024769,
            0.012312655466132711,
            0.0044199637955332815,
            0.002655841372542931,
            0.0041702809810389,
            0.00042799270733876355
          ]
        },
        {
          "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": [
            0.058105663773233,
            0.14703433032437632,
            0.3406817331431674,
            0.55108795061326,
            0.6921680109635138,
            0.7925742138443891,
            0.8536499565573097,
            0.8439466768524745,
            0.7681052109507054,
            0.6201667729282432,
            0.4380102630551012,
            0.2691040965859903,
            0.1393265306888204,
            0.06140654349682902,
            0.04346649047712326,
            0.038214498646420826,
            0.049083022888839235,
            0.04838413760265264,
            0.03535449522928877,
            0.026018144189862872,
            0.02360534452617074,
            0.018784518874590064,
            0.010008481104894374,
            0.000016795913074462038,
            0.000014921378842486795,
            0.000006431753635558941,
            0.00001028082841404338,
            0.000009629100290498325,
            0.000003972276851455655,
            0.00004856515945874677,
            0.00028015215520203193
          ]
        }
      ],
      "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": "Solomatov; Solomatov & Akkaynak, ICCP 2023, 'Spectral Sensitivity Estimation Without a Camera'; src-solomatov-predictions-official-2026-09-13; Solomatov & Akkaynak, ICCP 2023, 'Spectral Sensitivity Estimation Without a Camera', data/predictions/.; https://github.com/COLOR-Lab-Eilat/Spectral-sensitivity-estimation",
        "source_positive_peak": 0.28434613,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 0.0005365021320754717,
        "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": [
            0.009985696306118182,
            0.01784910629872121,
            0.019885332358840265,
            0.0035819253105361416,
            0.0066967547615295496,
            0.016302831341506212,
            0.025011747478328614,
            0.025763895573328185,
            0.034466029131467346,
            0.028331488105711164,
            0.018233534600945688,
            0.0212490484748289,
            0.03527133462305255,
            0.039117112302530725,
            0.0347889067454514,
            0.04441274442525383,
            0.09998552468429939,
            0.28188377313241436,
            0.5354566984963011,
            0.663166718674877,
            0.6386596504759886,
            0.5818998134421594,
            0.4991193303738652,
            0.4295586509301182,
            0.35962666346118377,
            0.2896852156911719,
            0.2250639176977721,
            0.1529439489821789,
            0.08736231789052308,
            0.03702631015234848,
            0.023809430780717854
          ]
        },
        {
          "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": [
            0.015480287000916805,
            0.023450669084189756,
            0.04822852697168765,
            0.08473581827894054,
            0.11849058751036985,
            0.13767383786795342,
            0.17681162743449333,
            0.2620363076508198,
            0.37118201679059254,
            0.49690618261623615,
            0.6528835824141515,
            0.8340496844462065,
            0.9557495296313687,
            1,
            0.9754416562659038,
            0.9078756936132735,
            0.7992679907407215,
            0.6482766619682849,
            0.47980153624738986,
            0.3272438418627326,
            0.20326052617631898,
            0.11415398549647925,
            0.07255428445606066,
            0.04787928008726548,
            0.030399147686659213,
            0.01689772144955868,
            0.015332740769146393,
            0.005587501401900564,
            0.0034074945911871566,
            0.005429233730031775,
            0.0005652733870511971
          ]
        },
        {
          "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": [
            0.04385333114960981,
            0.11374353855281942,
            0.2699742036228874,
            0.4471090920069846,
            0.5746300468376342,
            0.672940370245236,
            0.7409037358799292,
            0.7484055436238926,
            0.6956424552006387,
            0.5733617334619606,
            0.4132172292972653,
            0.25894922501670764,
            0.1366977282229936,
            0.06140654349682902,
            0.04428661293895578,
            0.03965655519911595,
            0.051861307203301836,
            0.05203577062926794,
            0.03868982496790092,
            0.028963594475507726,
            0.026723031539061217,
            0.021619917949999883,
            0.011708034500065115,
            0.000019964953277190726,
            0.000018018268790927452,
            0.00000788799974172323,
            0.000012802541043903078,
            0.000012172636216290337,
            0.000005096506149037443,
            0.00006322633967270806,
            0.0003700122804555139
          ]
        }
      ],
      "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": "Solomatov; Solomatov & Akkaynak, ICCP 2023, 'Spectral Sensitivity Estimation Without a Camera'; src-solomatov-predictions-official-2026-09-13; Solomatov & Akkaynak, ICCP 2023, 'Spectral Sensitivity Estimation Without a Camera', data/predictions/.; https://github.com/COLOR-Lab-Eilat/Spectral-sensitivity-estimation",
        "source_positive_peak": 0.28434613,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 0.28434613,
        "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": 0.0377938327294447,
      "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": 590,
          "positive_response_centroid_nm": 604.5159699437606,
          "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": 531.3329717613935,
          "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": 470.7513023612237,
          "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": [
        0.012469525,
        0.032342535,
        0.07676612,
        0.12713374,
        0.16339383,
        0.19134799,
        0.21067311,
        0.21280622,
        0.19780324,
        0.16303319,
        0.11749672,
        0.07363121,
        0.03886947,
        0.017460713,
        0.012592727,
        0.011276188,
        0.014746562,
        0.01479617,
        0.011001302,
        0.008235686,
        0.0075985906,
        0.00614754,
        0.0033291343,
        0.0000056769572,
        0.000005123425,
        0.0000022429222,
        0.000003640353,
        0.000003461242,
        0.0000014491718,
        0.000017978165,
        0.00010521156
      ],
      "camera_id": "cam-solomatov-pred-nikon-d2x",
      "checksum": {
        "algorithm": "sha256",
        "covers": "canonical_profile_revision",
        "value": "33a4440252ccbbeeb6f6785f0c199b8dcc27898d2b431789aad9c39f5dbab128"
      },
      "citation": "Solomatov & Akkaynak, ICCP 2023, 'Spectral Sensitivity Estimation Without a Camera', data/predictions/.",
      "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-predictions-official-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": "Solomatov & Akkaynak, ICCP 2023, 'Spectral Sensitivity Estimation Without a Camera' model output.",
      "green": [
        0.0044017597,
        0.006668107,
        0.013713595,
        0.024094302,
        0.03369234,
        0.039147023,
        0.050275702,
        0.07450901,
        0.10554417,
        0.14129335,
        0.18564492,
        0.2371588,
        0.27176368,
        0.28434613,
        0.27736306,
        0.25815094,
        0.22726876,
        0.18433496,
        0.13642971,
        0.09305052,
        0.057796344,
        0.032459244,
        0.02063053,
        0.013614288,
        0.00864388,
        0.0048048017,
        0.0043598055,
        0.0015887844,
        0.0009689079,
        0.0015437816,
        0.0001607333
      ],
      "interpolation_method": null,
      "license_id": "lic-src-solomatov-predictions-official-2026-09-13",
      "measurement_method": null,
      "normalization_method": "unknown",
      "optical_configuration": {
        "configuration_id": "cfg-prf-solomatov-pred-nikon-d2x-a9afd0758acb",
        "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-predictions-official-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=predicted-Nikon-D2X.csv",
      "profile_id": "prf-solomatov-pred-nikon-d2x-a9afd0758acb",
      "profile_revision": 1,
      "profile_type": "estimated",
      "provenance_tier": "academic_estimate",
      "quality_grade": "unassessed",
      "quality_reason": "Canonical release: no per-leaf scientific-quality assessment is asserted; the source-side claim is preserved verbatim.",
      "red": [
        0.0028393941,
        0.0050753243,
        0.0056543173,
        0.0010185066,
        0.0019041963,
        0.004635647,
        0.0071119936,
        0.007325864,
        0.009800282,
        0.008055949,
        0.005184635,
        0.0060420847,
        0.0100292675,
        0.0111227995,
        0.009892091,
        0.012628592,
        0.028430497,
        0.08015256,
        0.15225504,
        0.18856889,
        0.1816004,
        0.16546096,
        0.14192265,
        0.12214334,
        0.10225845,
        0.08237087,
        0.063996054,
        0.04348902,
        0.024841137,
        0.010528288,
        0.0067701195
      ],
      "redistribution_allowed": null,
      "response_scale": "unknown",
      "response_scope": "unknown",
      "response_unit": "unknown",
      "retrieved_date": "2026-09-23",
      "rights_evidence_source_ids": [
        "src-solomatov-predictions-official-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": "Solomatov",
      "source_id": "src-solomatov-predictions-official-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": "This profile is classified as estimated from its source catalog record; it has not undergone independent scientific validation.",
      "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": [
        "Solomatov",
        "Akkaynak"
      ],
      "citation_text": "Solomatov & Akkaynak, ICCP 2023, 'Spectral Sensitivity Estimation Without a Camera', data/predictions/.",
      "data_acquisition_method": "Predictions official = checked-in model outputs in the upstream data/predictions/ directory. NOT a scientific-validation claim; the upstream paper describes the model.",
      "doi": null,
      "known_limitations": [
        "source_category=estimated",
        "permission_status is 'unknown' on the canonical License record (no independent operational clearance granted)."
      ],
      "license_id": "lic-src-solomatov-predictions-official-2026-09-13",
      "measurement_method": null,
      "normalization_method": null,
      "organization": "COLOR-Lab-Eilat",
      "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": "Prediction / model output: the companion arXiv preprint (DOI 10.48550/arXiv.2304.11549) is CC BY 4.0 on paper text only, NOT on the 1012 per-prediction CSV files in data/predictions/. The upstream code license applies to the model; the per-record curve license is not presumed.",
      "schema_version": "0.1.0-draft",
      "source_id": "src-solomatov-predictions-official-2026-09-13",
      "title": "Solomatov & Akkaynak, ICCP 2023, 'Spectral Sensitivity Estimation Without a Camera'",
      "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-predictions-official-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",
      "schema_version": "0.1.0-draft",
      "share_alike_required": null
    },
    "dataset_version": "recovered-2026-10-01-siril-source-review-v2"
  }
}