{
  "schema_version": "camera-spectra-application-export-1",
  "profile_id": "prf-solomatov-pred-canon-eos-1200d-ac208d97a789",
  "profile_revision": 1,
  "exports": {
    "xspd": "/application-data/prf-solomatov-pred-canon-eos-1200d-ac208d97a789-r1.xspd",
    "siril": null,
    "metadata": "/application-data/prf-solomatov-pred-canon-eos-1200d-ac208d97a789-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-canon-eos-1200d-ac208d97a789-r1.estimated.siril.json",
    "siril_estimated_alternative": "/application-data/prf-solomatov-pred-canon-eos-1200d-ac208d97a789-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": [
            0.013604799373917002,
            0.021510704609671027,
            0.020015434034632594,
            0.00029587557841959024,
            0.00003522540220743551,
            0.0000867909757776045,
            0.010242491491606835,
            0.02736344347424323,
            0.05754598223953736,
            0.06638778430488697,
            0.06666588141851813,
            0.07311869387399067,
            0.0819454173088939,
            0.07774955639141876,
            0.0652347787419643,
            0.07060339579158863,
            0.11375504884991798,
            0.27379254080988685,
            0.49038783371243355,
            0.589550154045626,
            0.5539174563964401,
            0.48805921287773757,
            0.4105442486216345,
            0.340895206915245,
            0.2765028811743057,
            0.21614985950939974,
            0.16093871036455099,
            0.10277015870376718,
            0.05463534570140483,
            0.022538849632801974,
            0.015383766094454729
          ]
        },
        {
          "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": [
            0.020491409014195765,
            0.03499483210644826,
            0.06716243506273524,
            0.10805019538909585,
            0.14716619481026785,
            0.17470630145053975,
            0.23160536496260117,
            0.3355067448024178,
            0.45670801619211077,
            0.5753179727621414,
            0.717840789263299,
            0.8859915075220687,
            0.9866807762045334,
            1,
            0.953704901748593,
            0.8665445320929949,
            0.7551498542811022,
            0.6181643483527928,
            0.47798072685435405,
            0.3418463840316975,
            0.22637230197747604,
            0.14221392836691146,
            0.09730559662519934,
            0.06851631874364555,
            0.04937082464581791,
            0.035668053805565675,
            0.028882778564245266,
            0.016665491574331566,
            0.00871279949436386,
            0.006236178319945301,
            0.003053089597099443
          ]
        },
        {
          "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": [
            0.058927869457928675,
            0.14389510349298973,
            0.33233084874389285,
            0.5536200178913997,
            0.7075331064597248,
            0.8047279375790288,
            0.872583682905314,
            0.8779548203486982,
            0.8286162943653157,
            0.7033041688322691,
            0.535537193583354,
            0.36611706723123916,
            0.21951548822321276,
            0.12144006462792249,
            0.08558698226751138,
            0.06302184414948314,
            0.06347656375045338,
            0.05764623835003889,
            0.04805585722053532,
            0.03744208868924468,
            0.033902898042744295,
            0.029768629845734414,
            0.02160845987659051,
            0.013015890157571958,
            0.0027780077465518957,
            0.00004186597963171541,
            0.00042751924062769345,
            0.000005598389723689765,
            0.00002399485370420075,
            0.0000720150157230026,
            0.00000456990293957006
          ]
        }
      ],
      "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": 0.27668536,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 0.0005220478490566038,
        "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": [
            0.01026777311239019,
            0.016640356396160606,
            0.015861287348199412,
            0.00024004999758570528,
            0.00002924373013447477,
            0.00007369045113192834,
            0.00888970959648895,
            0.024265695156404372,
            0.052117115990524404,
            0.0613773854894238,
            0.06289234096086616,
            0.07035949787874574,
            0.0803992773596695,
            0.07774955639141876,
            0.06646562362388816,
            0.07326767487806367,
            0.12019401387915862,
            0.29445612879553873,
            0.5366508368928519,
            0.6562916809187158,
            0.6270763657318189,
            0.5617285280290941,
            0.4802593097083272,
            0.40521505727661195,
            0.33389027160670876,
            0.26508945034171666,
            0.20041424309547856,
            0.1299169930783472,
            0.07009817939048167,
            0.02934303065402521,
            0.02031818163418549
          ]
        },
        {
          "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": [
            0.015465214350336426,
            0.027071473893667524,
            0.053223061747827934,
            0.08766336607039853,
            0.12217570889909028,
            0.1483355389674394,
            0.20101597713735198,
            0.2975248491644083,
            0.4136223542871947,
            0.5318977484027344,
            0.6772082917578292,
            0.8525578657287831,
            0.9680641577855801,
            1,
            0.9716993338570571,
            0.8992443257568814,
            0.7978941856555042,
            0.6648182614360225,
            0.5230732482557082,
            0.38054597467679535,
            0.25627053054053894,
            0.16368018170531323,
            0.11382918850495018,
            0.08144392605376735,
            0.059617599572308416,
            0.043743839572863555,
            0.035967233683777126,
            0.02106769689585311,
            0.011178686143712122,
            0.008118798190117467,
            0.004032382486735113
          ]
        },
        {
          "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": [
            0.044473863741832965,
            0.1113150800606147,
            0.26335652164610374,
            0.44916341074207905,
            0.5873859751741112,
            0.6832595696425716,
            0.7573367813895178,
            0.7785637086111098,
            0.7504449458402859,
            0.6502246089203998,
            0.5052237675314661,
            0.3523013288451547,
            0.21537368655862385,
            0.12144006462792248,
            0.0872018309895399,
            0.06540002694757685,
            0.06706957679293188,
            0.061996897848155035,
            0.05258942865643488,
            0.04168081571066861,
            0.03838063929367279,
            0.03426200793565659,
            0.025277820987709653,
            0.015471718489189308,
            0.0033545753920626665,
            0.000051345069359650975,
            0.0005323824505929769,
            0.000007077209650702155,
            0.00003078585003557832,
            0.00009375539782806,
            0.000006035720863583097
          ]
        }
      ],
      "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": 0.27668536,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 0.27668536,
        "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": 0.03838033013452704,
      "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": 599.3969241876089,
          "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": 533.4570084655862,
          "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": 475.7884302176692,
          "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": [
        0.012305267,
        0.030799253,
        0.072866894,
        0.12427694,
        0.1625211,
        0.18904792,
        0.209544,
        0.21541718,
        0.20763713,
        0.17990763,
        0.13978802,
        0.09747662,
        0.059590746,
        0.033600688,
        0.02412747,
        0.01809523,
        0.01855717,
        0.017153634,
        0.014550725,
        0.0115324715,
        0.010619361,
        0.009479796,
        0.006994003,
        0.004280798,
        0.0009281619,
        0.000014206429,
        0.00014730243,
        0.0000019581603,
        0.000008517994,
        0.000025940746,
        0.0000016699956
      ],
      "camera_id": "cam-solomatov-pred-canon-eos-1200d",
      "checksum": {
        "algorithm": "sha256",
        "covers": "canonical_profile_revision",
        "value": "19d5d5257e808252f7eda945d2fdb697ecbebf2a62e2bce3cb8771227bc40b9f"
      },
      "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": [
        0.0042789984,
        0.0074902805,
        0.014726042,
        0.02425517,
        0.03380423,
        0.041042272,
        0.055618178,
        0.08232077,
        0.11444325,
        0.14716832,
        0.18737362,
        0.23589028,
        0.26784918,
        0.27668536,
        0.26885498,
        0.24880774,
        0.22076564,
        0.18394548,
        0.14472671,
        0.1052915,
        0.070906304,
        0.04528791,
        0.03149487,
        0.022534342,
        0.016495317,
        0.01210328,
        0.009951607,
        0.0058291233,
        0.0030929788,
        0.0022463526,
        0.0011157012
      ],
      "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-canon-eos-1200d-ac208d97a789",
        "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-Canon-EOS-1200D.csv",
      "profile_id": "prf-solomatov-pred-canon-eos-1200d-ac208d97a789",
      "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": [
        0.0028409425,
        0.004604143,
        0.004388586,
        0.00006641832,
        0.000008091312,
        0.000020389069,
        0.0024596525,
        0.0067139626,
        0.014420043,
        0.016982224,
        0.01740139,
        0.019467443,
        0.022245303,
        0.021512164,
        0.018390065,
        0.020272093,
        0.033255924,
        0.0814717,
        0.14848343,
        0.1815863,
        0.17350285,
        0.15542206,
        0.13288072,
        0.112117074,
        0.09238255,
        0.07334637,
        0.055451687,
        0.03594613,
        0.01939514,
        0.008118787,
        0.0056217434
      ],
      "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"
  }
}
