{
  "schema_version": "camera-spectra-application-export-1",
  "profile_id": "prf-solomatov-pred-nikon-d40x-63d8082de335",
  "profile_revision": 1,
  "exports": {
    "xspd": "/application-data/prf-solomatov-pred-nikon-d40x-63d8082de335-r1.xspd",
    "siril": null,
    "metadata": "/application-data/prf-solomatov-pred-nikon-d40x-63d8082de335-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-d40x-63d8082de335-r1.estimated.siril.json",
    "siril_estimated_alternative": "/application-data/prf-solomatov-pred-nikon-d40x-63d8082de335-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": [
            0.011233490652734816,
            0.020948263333373848,
            0.026293802545137197,
            0.0029578865389166516,
            0.02385784237098264,
            0.034032784465015536,
            0.04240475688120488,
            0.04217308813021611,
            0.04992304017911855,
            0.04716141751788629,
            0.04295506097677565,
            0.047709964573485676,
            0.061611956171573626,
            0.0679204135020341,
            0.06693636320084205,
            0.07801431073932176,
            0.1218910005707862,
            0.25890073961533616,
            0.44353511937248696,
            0.5333153786010608,
            0.5078224806664812,
            0.45317184862310794,
            0.3780670646493725,
            0.3112111549532417,
            0.2501572175733214,
            0.19176991017255834,
            0.14157503207845323,
            0.09142737063536685,
            0.05141522970237691,
            0.019448162993164066,
            0.011585477537806031
          ]
        },
        {
          "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": [
            0.020079860510162046,
            0.030602445305403563,
            0.05891614626150298,
            0.0962602954975555,
            0.12618361364044142,
            0.14615726035413343,
            0.1962832133172847,
            0.30103873227017475,
            0.4225834259789538,
            0.5460835035130379,
            0.6967810646345284,
            0.8683568434119839,
            0.9754141921510396,
            1,
            0.9564147279381746,
            0.8714134137559771,
            0.7532264509924935,
            0.5997470085063573,
            0.43538929384676933,
            0.28808767735422885,
            0.17256363537628305,
            0.0913444495848251,
            0.0545101706648075,
            0.03284941805182812,
            0.018419536839836895,
            0.007688763344343818,
            0.007108183392195777,
            0.0016219884916759987,
            0.00017103718193801383,
            0.0028934361002624525,
            0.00028481451142122214
          ]
        },
        {
          "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": [
            0.05539951382127784,
            0.1381139996190986,
            0.32290909462441786,
            0.5404156914292064,
            0.6980310272319467,
            0.8011503649768251,
            0.8740142042101317,
            0.8925637292955355,
            0.8540892339015638,
            0.7340356036308506,
            0.5601009413340673,
            0.3806732162325672,
            0.22090342536866442,
            0.10642367349663093,
            0.061938323488698245,
            0.03512961613363901,
            0.033820458426915924,
            0.03546884244257921,
            0.03688945056454077,
            0.03417146164254622,
            0.026586020585495862,
            0.019433361853329563,
            0.009410561293021452,
            0.004683080039030427,
            0.00009495377875333296,
            0.0008318689446552256,
            0.0013468891658837594,
            0.000012046748120844965,
            0.00005577585931328282,
            0.000023406048908897432,
            0.0008052273785540724
          ]
        }
      ],
      "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": 0.28346366,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 0.0005348370943396226,
        "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": [
            0.008478106153007408,
            0.01620526031449675,
            0.020836598243316268,
            0.002399794739121057,
            0.01980651064760823,
            0.02889576039482451,
            0.036804128613875935,
            0.03739877626641806,
            0.04521331940750359,
            0.043602065252385434,
            0.04052364243092042,
            0.0459095885518447,
            0.060449466432487324,
            0.0679204135020341,
            0.06819931344991453,
            0.0809582469936358,
            0.12879049116913258,
            0.2784404180768709,
            0.4853780551623442,
            0.5936907044804262,
            0.5748933743394127,
            0.5215751465284827,
            0.44226713223134134,
            0.369930240793476,
            0.302076640088539,
            0.2351895124757791,
            0.17630098334297947,
            0.11557799684093543,
            0.0659667098068232,
            0.025319306538270196,
            0.015301574106536266
          ]
        },
        {
          "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": [
            0.015154611705782674,
            0.02367358976455747,
            0.04668826684873821,
            0.07809797559235634,
            0.10475620755055515,
            0.12409578709313214,
            0.17035901533198294,
            0.2669588757867587,
            0.38271706503754305,
            0.5048696541912991,
            0.657340627013706,
            0.8355886606417203,
            0.9570101507896991,
            1,
            0.9744602888426686,
            0.9042969388033725,
            0.7958619104826347,
            0.6450109336766483,
            0.47646375553042675,
            0.32070137667734905,
            0.1953550589165468,
            0.10513229103159114,
            0.06376661473996349,
            0.03904742145783343,
            0.0222424595801804,
            0.009429615422308454,
            0.008851700073300401,
            0.002050438281930036,
            0.0002194439315431121,
            0.00376692624373791,
            0.0003761701094242556
          ]
        },
        {
          "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": [
            0.041810953827379496,
            0.10684290536571778,
            0.25589022592878397,
            0.43845046663124293,
            0.579497456569918,
            0.6802220079991912,
            0.7585783659182275,
            0.7915187788092484,
            0.7735147778731143,
            0.678636690149277,
            0.5283971144661012,
            0.36630818920492314,
            0.21673543621076508,
            0.10642367349663093,
            0.06310697110169254,
            0.036455262025474444,
            0.035734823998250786,
            0.03814573621183047,
            0.040369587410252164,
            0.03803992899830617,
            0.030097381794900978,
            0.022366699491567985,
            0.011008581135232643,
            0.005566680046394659,
            0.00011466116679647753,
            0.0010202166302375408,
            0.0016772582065722286,
            0.000015228908001822879,
            0.00007156147987364588,
            0.00003047202593799854,
            0.0010635078584676427
          ]
        }
      ],
      "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": 0.28346366,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 0.28346366,
        "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": 0.036953601679756844,
      "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": 596.9762998411377,
          "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": 530.7837515061331,
          "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": 473.69097049644796,
          "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": [
        0.011851886,
        0.030286081,
        0.07253558,
        0.124284774,
        0.16426647,
        0.19281822,
        0.2150294,
        0.22436681,
        0.21926333,
        0.19236884,
        0.14978138,
        0.10383506,
        0.06143662,
        0.030167244,
        0.017888533,
        0.010333742,
        0.010129524,
        0.01081293,
        0.011443311,
        0.0107829375,
        0.008531514,
        0.0063401465,
        0.0031205327,
        0.0015779515,
        0.000032502274,
        0.00028919434,
        0.00047544175,
        0.000004316842,
        0.000020285079,
        0.000008637712,
        0.00030146583
      ],
      "camera_id": "cam-solomatov-pred-nikon-d40x",
      "checksum": {
        "algorithm": "sha256",
        "covers": "canonical_profile_revision",
        "value": "007b3b14e5f6a75176f7d3c32727087beb9052a317c72a1065b0a97c89a99aad"
      },
      "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": [
        0.0042957817,
        0.0067106024,
        0.013234427,
        0.022137938,
        0.029694578,
        0.035176646,
        0.04829059,
        0.07567314,
        0.10848638,
        0.1431122,
        0.18633218,
        0.23685902,
        0.2712776,
        0.28346366,
        0.27622408,
        0.25633532,
        0.22559793,
        0.18283716,
        0.13506016,
        0.090907186,
        0.05537606,
        0.029801184,
        0.018075518,
        0.011068525,
        0.006304929,
        0.0026729533,
        0.0025091353,
        0.00058122474,
        0.00006220438,
        0.0010677867,
        0.000106630556
      ],
      "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-d40x-63d8082de335",
        "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-D40X.csv",
      "profile_id": "prf-solomatov-pred-nikon-d40x-63d8082de335",
      "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": [
        0.002403235,
        0.0045936024,
        0.0059064184,
        0.0006802546,
        0.005614426,
        0.008190898,
        0.010432633,
        0.010601194,
        0.012816333,
        0.012359601,
        0.01148698,
        0.0130137,
        0.017135227,
        0.019252969,
        0.019332027,
        0.022948721,
        0.036507424,
        0.07892774,
        0.13758704,
        0.16828974,
        0.16296138,
        0.1478476,
        0.12536666,
        0.10486178,
        0.08562775,
        0.06666768,
        0.049974922,
        0.032762162,
        0.018699165,
        0.0071771033,
        0.0043374402
      ],
      "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"
  }
}