{
  "schema_version": "camera-spectra-application-export-1",
  "profile_id": "prf-solomatov-pred-iphone13-4-front-camera-d080974f97dd",
  "profile_revision": 1,
  "exports": {
    "xspd": "/application-data/prf-solomatov-pred-iphone13-4-front-camera-d080974f97dd-r1.xspd",
    "siril": null,
    "metadata": "/application-data/prf-solomatov-pred-iphone13-4-front-camera-d080974f97dd-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-iphone13-4-front-camera-d080974f97dd-r1.estimated.siril.json",
    "siril_estimated_alternative": "/application-data/prf-solomatov-pred-iphone13-4-front-camera-d080974f97dd-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": [
            0.019844205527569762,
            0.03180603411729054,
            0.03255173258389356,
            0.0008184364959672105,
            0.0000478562028451604,
            0.010275440241114561,
            0.03950598000288518,
            0.07008021175616426,
            0.112182882722856,
            0.1137035061903501,
            0.0992157103097652,
            0.08565361493632338,
            0.070259218025758,
            0.033211084740787024,
            0.0000038545978072840505,
            0.000057806762585486256,
            0.024867225031859844,
            0.24509630884243666,
            0.5740429832036696,
            0.7010295284348983,
            0.6458115366618917,
            0.5670442723329429,
            0.47648764204024396,
            0.40095912554686836,
            0.33194325696522414,
            0.2617759401914285,
            0.19592196640821138,
            0.1262985754972178,
            0.06704947045498728,
            0.02563177885089183,
            0.021217457297317843
          ]
        },
        {
          "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": [
            0.023740577896550315,
            0.037996830127554546,
            0.07276039608659804,
            0.11264560164739262,
            0.15279613152229504,
            0.1892664875587235,
            0.249236648129545,
            0.3575144933454688,
            0.49133297869772746,
            0.6152143860658218,
            0.7472148761798288,
            0.8961989566702889,
            0.9857967349628461,
            1,
            0.9596792864415696,
            0.8813335712606978,
            0.7780692534676897,
            0.6400387993297246,
            0.4900440183991645,
            0.35488567158195194,
            0.24881355354492188,
            0.1685248512986844,
            0.12092697560759862,
            0.0842172843213485,
            0.055892025183175466,
            0.034403995445719114,
            0.023501547481164804,
            0.011769956246186503,
            0.005903143280785186,
            0.006711203127646005,
            0.0006351578993944468
          ]
        },
        {
          "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": [
            0.06243341948375225,
            0.14377931294258636,
            0.3258065852678037,
            0.5444612555704798,
            0.6815936688486895,
            0.7658888197591172,
            0.8171714789165493,
            0.8062176806509125,
            0.744700051168225,
            0.636158949747813,
            0.493329830912022,
            0.36150154313543903,
            0.2497591989331793,
            0.17186350478353019,
            0.13382543492493446,
            0.10574881153640013,
            0.09127593535874874,
            0.08579019781238593,
            0.08547482589211419,
            0.06458877364661222,
            0.03762640061167058,
            0.018474659654715227,
            0.006461768760930309,
            0.004163588472708618,
            0.003824513953537131,
            0.0038085540005874116,
            0.0044532316038918655,
            0.003090529555793008,
            0.0018643594065351299,
            0.00006780625650948861,
            0.0004162217859796819
          ]
        }
      ],
      "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": 0.26971817,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 0.0005089022075471698,
        "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": [
            0.014976758888731895,
            0.02460466790205495,
            0.025795712613651503,
            0.0006640145155960387,
            0.00003972967783371807,
            0.008724430393399155,
            0.034288209059107885,
            0.06214660287810793,
            0.10159959189994505,
            0.10512210949673877,
            0.09359972670732566,
            0.08242140305193381,
            0.0689335724026305,
            0.033211084740787024,
            0.000003927326067798844,
            0.00005998814985286309,
            0.026274803807248136,
            0.26359414347205457,
            0.6281979816191101,
            0.7803913618426227,
            0.7311073999945944,
            0.6526358606096134,
            0.5574006378583987,
            0.4766117907443907,
            0.40083714048630836,
            0.3210459643857142,
            0.24397829779135755,
            0.15966046336440737,
            0.08602573567809689,
            0.03336967435304785,
            0.028023056807778286
          ]
        },
        {
          "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": [
            0.017917417280415335,
            0.029393774249617668,
            0.057659181804473915,
            0.09139171454411099,
            0.12684961862228267,
            0.16069796113476523,
            0.21631860026337862,
            0.3170411544761705,
            0.444980810896055,
            0.5687831116457598,
            0.7049196945092725,
            0.8623801281166931,
            0.9671967965673206,
            1,
            0.9777864427895236,
            0.9145914418743091,
            0.8221109093243515,
            0.6883436143734774,
            0.5362745861726705,
            0.395061407987456,
            0.28167572099425114,
            0.19396256470225942,
            0.14146174505039835,
            0.10010733796688596,
            0.06749225682496661,
            0.04219357932022155,
            0.02926607799541277,
            0.014879001292348974,
            0.007573844209309295,
            0.008737226713350458,
            0.000838887791653043
          ]
        },
        {
          "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": [
            0.04711956187453,
            0.11122550623860455,
            0.2581863505895803,
            0.44173271678359677,
            0.5658513477234404,
            0.6502829601728353,
            0.7092431703804012,
            0.7149477545394884,
            0.6744453293599019,
            0.5881469535404308,
            0.4654055008603981,
            0.3478599754699508,
            0.24504676121745894,
            0.17186350478353016,
            0.13635044313106529,
            0.10973933272645295,
            0.09644249773754583,
            0.09226492972275468,
            0.09353848871212496,
            0.07190071028585135,
            0.04259592522075914,
            0.021263287527125075,
            0.007559050248635456,
            0.0049491712034083575,
            0.004618281000497668,
            0.004670868113927957,
            0.0055455336954125115,
            0.003906895853549652,
            0.0023920082951771476,
            0.00008827606979537198,
            0.000549726887142976
          ]
        }
      ],
      "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": 0.26971817,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 0.26971817,
        "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": 0.039534937713440306,
      "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": 599.7084745099208,
          "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": 533.4269593133281,
          "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": 479.1214990612482,
          "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": [
        0.012709002,
        0.02999954,
        0.06963755,
        0.11914334,
        0.15262039,
        0.17539313,
        0.19129577,
        0.1928344,
        0.18191016,
        0.15863392,
        0.12552832,
        0.093824156,
        0.066093564,
        0.04635471,
        0.036776192,
        0.029598692,
        0.026012294,
        0.024885528,
        0.02522903,
        0.019392928,
        0.011488895,
        0.005735095,
        0.0020388132,
        0.0013348814,
        0.0012456343,
        0.001259818,
        0.0014957312,
        0.0010537608,
        0.0006451681,
        0.00002380966,
        0.00014827133
      ],
      "camera_id": "cam-solomatov-pred-iphone13-4-front-camera",
      "checksum": {
        "algorithm": "sha256",
        "covers": "canonical_profile_revision",
        "value": "517242efdb99a7368a41d224adcefa62e8363e78b6f5dc089ff3b1ea8af5bcb0"
      },
      "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": [
        0.004832653,
        0.007928035,
        0.015551729,
        0.024650006,
        0.034213647,
        0.04334316,
        0.058345057,
        0.08551176,
        0.12001941,
        0.15341114,
        0.19012965,
        0.23259959,
        0.26087055,
        0.26971817,
        0.26372677,
        0.24668193,
        0.22173825,
        0.18565878,
        0.144643,
        0.10655524,
        0.07597306,
        0.052315228,
        0.038154803,
        0.027000768,
        0.018203888,
        0.011380375,
        0.007893593,
        0.004013137,
        0.0020428034,
        0.0023565888,
        0.00022626328
      ],
      "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-iphone13-4-front-camera-d080974f97dd",
        "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-iPhone13,4-front-camera.csv",
      "profile_id": "prf-solomatov-pred-iphone13-4-front-camera-d080974f97dd",
      "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": [
        0.004039504,
        0.006636326,
        0.0069575724,
        0.00017909678,
        0.000010715816,
        0.0023531374,
        0.009248153,
        0.016762068,
        0.027403256,
        0.028353343,
        0.025245547,
        0.02223055,
        0.018592637,
        0.008957633,
        0.0000010592712,
        0.000016179894,
        0.007086792,
        0.07109613,
        0.16943641,
        0.21048573,
        0.19719295,
        0.17602775,
        0.15034108,
        0.12855086,
        0.10811306,
        0.08659193,
        0.06580538,
        0.043063328,
        0.023202704,
        0.0090004075,
        0.0075583276
      ],
      "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"
  }
}