{
  "schema_version": "camera-spectra-application-export-1",
  "profile_id": "prf-solomatov-pred-nikon-d3400-7b575232c5d3",
  "profile_revision": 1,
  "exports": {
    "xspd": "/application-data/prf-solomatov-pred-nikon-d3400-7b575232c5d3-r1.xspd",
    "siril": null,
    "metadata": "/application-data/prf-solomatov-pred-nikon-d3400-7b575232c5d3-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-d3400-7b575232c5d3-r1.estimated.siril.json",
    "siril_estimated_alternative": "/application-data/prf-solomatov-pred-nikon-d3400-7b575232c5d3-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": [
            0.01101334623655442,
            0.020522888965233715,
            0.02937846906793021,
            0.011814406510449729,
            0.03250351087044078,
            0.04339539200175084,
            0.050962754687945526,
            0.050731087513260394,
            0.05715449845115008,
            0.051894598088065826,
            0.0439512987730416,
            0.03860741557642745,
            0.04403257276061955,
            0.041688871401676875,
            0.0348496292171775,
            0.04087953066956999,
            0.08085459668039828,
            0.22008607737701733,
            0.42112099273572995,
            0.5399792812315611,
            0.526564746951262,
            0.4782566124037723,
            0.40975587932270663,
            0.35634254484450173,
            0.3014095171910635,
            0.24660020709992064,
            0.19351597647609686,
            0.1321747136399413,
            0.07971587966465356,
            0.03189438193171755,
            0.018599477515971324
          ]
        },
        {
          "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": [
            0.0198721206463976,
            0.032120500596472944,
            0.0623056248824735,
            0.10539089823369971,
            0.14113452661438597,
            0.1605332078579125,
            0.2038460196105547,
            0.3020304551636555,
            0.4211431124652116,
            0.5511823952051084,
            0.703247235520552,
            0.8751425256558376,
            0.9778359781967618,
            1,
            0.9563067245335396,
            0.8732903383386404,
            0.7631642586211277,
            0.6193260835662812,
            0.4653264753488467,
            0.33160350256170107,
            0.22842888070380055,
            0.15150323632170826,
            0.10852058870797214,
            0.0724079795715172,
            0.04442079446498644,
            0.023298753905285054,
            0.012624920271549996,
            0.0024776268360439603,
            0.0003835724713880935,
            0.002718740664751801,
            0.00010622438183541723
          ]
        },
        {
          "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": [
            0.0650518786680159,
            0.15259074946650084,
            0.35162511999157664,
            0.5743001188779892,
            0.7381515566246103,
            0.8560546410743637,
            0.9421855337523712,
            0.9598104831765097,
            0.9171682426498224,
            0.7714243164707841,
            0.5800434370639631,
            0.3891711669803792,
            0.22781759291481435,
            0.11899456579398895,
            0.07997622763520945,
            0.053347091226109,
            0.05050817983156878,
            0.04953766208003141,
            0.04467953460299425,
            0.027686242745445414,
            0.0034033406977178097,
            0.0000201801111169046,
            0.000010587477329348452,
            0.000011257399130684526,
            0.000005832370061874732,
            0.000013901268619279645,
            0.000005718987930542222,
            0.000007630215854749708,
            0.000011434189171606708,
            0.000011452785264533504,
            0.0014033512417854267
          ]
        }
      ],
      "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": 0.2733426,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 0.0005157407547169811,
        "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": [
            0.008311959423814656,
            0.01587619712404872,
            0.023281050959491862,
            0.00958527320659129,
            0.026984046760365928,
            0.036845144152429954,
            0.04423182482349989,
            0.044987945530627134,
            0.05176256463500384,
            0.04797802464745708,
            0.041463489408529806,
            0.03715053196976981,
            0.04320176950098521,
            0.04168887140167687,
            0.0355071693910865,
            0.04242215446842169,
            0.0854312719641944,
            0.2366963473677356,
            0.4608493882768365,
            0.6011090111823039,
            0.5961110342844474,
            0.5504462897477379,
            0.4793370663775058,
            0.4235769872679926,
            0.36396620943826535,
            0.30243421625461964,
            0.24098215938532816,
            0.16708878894105786,
            0.10227697768295173,
            0.04152287459034926,
            0.024565347662603633
          ]
        },
        {
          "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": [
            0.014997826902941581,
            0.024847934423686612,
            0.04937426877479032,
            0.08550582309526579,
            0.11716828624590532,
            0.13630178025671813,
            0.17692296041670783,
            0.2678383281639964,
            0.38141263015717275,
            0.5095837238688737,
            0.6634407882269358,
            0.8421182794046739,
            0.9593862427590869,
            1,
            0.9743502476379459,
            0.9062446907287778,
            0.8063622355242103,
            0.6660676747788308,
            0.5092251994383604,
            0.3691435217196295,
            0.258598732872227,
            0.17437164935140007,
            0.1269486132055523,
            0.08606986250953931,
            0.05364020463696475,
            0.028573943468745817,
            0.015721598828722635,
            0.00313209430216878,
            0.0004921307180073652,
            0.0035394925635447968,
            0.0001402963533675322
          ]
        },
        {
          "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": [
            0.049095757485295016,
            0.11804190053068932,
            0.2786463215027588,
            0.46594160588214206,
            0.6128050658770349,
            0.7268388461952144,
            0.8177459349548881,
            0.8511526926282255,
            0.8306429367394618,
            0.7132036133409135,
            0.547210789682984,
            0.3744854625660252,
            0.22351914776547818,
            0.11899456579398895,
            0.08148521306228887,
            0.05536018900822631,
            0.05336713340694059,
            0.05327635355776963,
            0.04889458503723899,
            0.030820534377005267,
            0.003852838525718275,
            0.000023226165625116616,
            0.000012385350838105733,
            0.000013381436702511793,
            0.0000070428619615091095,
            0.00001704872566515428,
            0.0000071217585550148416,
            0.000009645744571098687,
            0.000014670280446589737,
            0.00001491022987269456,
            0.0018534827721694315
          ]
        }
      ],
      "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": 0.2733426,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 0.2733426,
        "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": 0.039865753096144964,
      "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": 601.9654255618416,
          "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": 533.5509482807005,
          "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": 472.60479271196067,
          "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": [
        0.013419962,
        0.03226588,
        0.07616591,
        0.12736169,
        0.16750573,
        0.19867602,
        0.2235248,
        0.23265629,
        0.2270501,
        0.19494893,
        0.14957602,
        0.10236283,
        0.061097305,
        0.032526284,
        0.02227338,
        0.015132298,
        0.014587511,
        0.014562697,
        0.013364973,
        0.008424565,
        0.0010531449,
        0.0000063487005,
        0.000003385444,
        0.0000036577167,
        0.0000019251142,
        0.000004660143,
        0.00000194668,
        0.0000026365929,
        0.0000040100126,
        0.000004075601,
        0.0005066358
      ],
      "camera_id": "cam-solomatov-pred-nikon-d3400",
      "checksum": {
        "algorithm": "sha256",
        "covers": "canonical_profile_revision",
        "value": "ad00bdeaffaf0df35b72555e1483ac76da908f70c5c17f4522ba51a688ebb4c4"
      },
      "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": [
        0.004099545,
        0.006791999,
        0.013496091,
        0.023372384,
        0.032027084,
        0.037257083,
        0.048360582,
        0.073211625,
        0.10425632,
        0.13929094,
        0.18134663,
        0.2301868,
        0.26224113,
        0.2733426,
        0.26633143,
        0.24771528,
        0.22041315,
        0.18206467,
        0.13919294,
        0.10090265,
        0.07068605,
        0.0476632,
        0.034700464,
        0.02352656,
        0.014662153,
        0.007810476,
        0.0042973827,
        0.0008561348,
        0.00013452029,
        0.0009674941,
        0.00003834897
      ],
      "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-d3400-7b575232c5d3",
        "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-D3400.csv",
      "profile_id": "prf-solomatov-pred-nikon-d3400-7b575232c5d3",
      "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": [
        0.0022720126,
        0.004339641,
        0.006363703,
        0.0026200635,
        0.0073758895,
        0.0100713475,
        0.012090442,
        0.012297122,
        0.014148914,
        0.013114438,
        0.011333738,
        0.010154823,
        0.011808884,
        0.0113953445,
        0.009705622,
        0.011595782,
        0.023352006,
        0.064699195,
        0.12596977,
        0.1643087,
        0.16294254,
        0.15046042,
        0.13102324,
        0.115781635,
        0.09948747,
        0.082668155,
        0.06587069,
        0.045672484,
        0.027956655,
        0.0113499705,
        0.006714756
      ],
      "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"
  }
}