{
  "schema_version": "camera-spectra-application-export-1",
  "profile_id": "prf-ie2024-sony-alpha-zv-e1-hj-occ73",
  "profile_revision": 1,
  "exports": {
    "xspd": "/application-data/prf-ie2024-sony-alpha-zv-e1-hj-occ73-r1.xspd",
    "siril": null,
    "metadata": "/application-data/prf-ie2024-sony-alpha-zv-e1-hj-occ73-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-ie2024-sony-alpha-zv-e1-hj-occ73-r1.estimated.siril.json",
    "siril_estimated_alternative": "/application-data/prf-ie2024-sony-alpha-zv-e1-hj-occ73-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": [
      "XSPD contains the longest uninterrupted native range of each channel. Gaps and omitted samples remain in CSV and source JSON."
    ]
  },
  "siril_assessment": null,
  "siril_estimate": {
    "primary": {
      "channels": [
        {
          "channel": "red",
          "wavelengths": [
            380,
            385,
            390,
            395,
            400,
            405,
            410,
            415,
            420,
            425,
            430,
            435,
            440,
            445,
            450,
            455,
            460,
            465,
            470,
            475,
            480,
            485,
            490,
            495,
            500,
            505,
            510,
            515,
            520,
            525,
            530,
            535,
            540,
            545,
            550,
            555,
            560,
            565,
            570,
            575,
            580,
            585,
            590,
            595,
            600,
            605,
            610,
            615,
            620,
            625,
            630,
            635,
            640,
            645,
            650,
            655,
            660,
            665,
            670,
            675,
            680,
            685,
            690,
            695,
            700,
            705,
            710,
            715,
            720,
            725,
            730,
            735,
            740,
            745,
            750,
            755
          ],
          "values": [
            0.015063157894736843,
            0.008948051948051946,
            0.00298974358974359,
            0.0014759493670886076,
            0.00106,
            0.015965432098765435,
            0.034256097560975605,
            0.04789156626506024,
            0.06132857142857143,
            0.0650964705882353,
            0.06249069767441861,
            0.05811724137931034,
            0.05396363636363636,
            0.04835505617977528,
            0.04334222222222222,
            0.0417010989010989,
            0.04009565217391304,
            0.04262795698924732,
            0.045219148936170205,
            0.04987578947368421,
            0.053000000000000005,
            0.050923711340206186,
            0.049322448979591836,
            0.049787878787878784,
            0.05035,
            0.0574079207920792,
            0.06443137254901961,
            0.08160970873786406,
            0.09631730769230769,
            0.1076152380952381,
            0.1188,
            0.09609345794392524,
            0.07606481481481481,
            0.05971009174311927,
            0.04625454545454545,
            0.04354594594594594,
            0.04088571428571429,
            0.06031681415929203,
            0.07931403508771931,
            0.18794260869565216,
            0.30091206896551725,
            0.42119145299145294,
            0.5395220338983051,
            0.5161042016806723,
            0.49298833333333336,
            0.45737685950413226,
            0.41366065573770494,
            0.37358536585365854,
            0.3348403225806451,
            0.30120959999999997,
            0.2681126984126984,
            0.23328346456692914,
            0.1989984375,
            0.17650232558139534,
            0.15435230769230768,
            0.13140763358778626,
            0.1081681818181818,
            0.0841624060150376,
            0.0636,
            0.04805333333333333,
            0.033125,
            0.018801459854014598,
            0.006836231884057971,
            0.0033553956834532373,
            0.0011357142857142857,
            0.0007517730496453901,
            0.0003732394366197183,
            0.00022237762237762234,
            0.00014722222222222223,
            0.00014620689655172415,
            0.0001452054794520548,
            0.00007210884353741498,
            0.00007162162162162163,
            0.00014228187919463088,
            0.00014133333333333334,
            0.0001403973509933775
          ]
        },
        {
          "channel": "green",
          "wavelengths": [
            380,
            385,
            390,
            395,
            400,
            405,
            410,
            415,
            420,
            425,
            430,
            435,
            440,
            445,
            450,
            455,
            460,
            465,
            470,
            475,
            480,
            485,
            490,
            495,
            500,
            505,
            510,
            515,
            520,
            525,
            530,
            535,
            540,
            545,
            550,
            555,
            560,
            565,
            570,
            575,
            580,
            585,
            590,
            595,
            600,
            605,
            610,
            615,
            620,
            625,
            630,
            635,
            640,
            645,
            650,
            655,
            660,
            665,
            670,
            675,
            680,
            685,
            690,
            695,
            700,
            705,
            710,
            715,
            720,
            725,
            730,
            735,
            740,
            745,
            750,
            755
          ],
          "values": [
            0.05481315789473685,
            0.03524155844155844,
            0.016035897435897433,
            0.009794936708860759,
            0.006889999999999999,
            0.02342469135802469,
            0.044468292682926826,
            0.07368915662650602,
            0.1023404761904762,
            0.13393411764705881,
            0.16368372093023256,
            0.17861609195402298,
            0.19308863636363635,
            0.2052112359550562,
            0.21918444444444443,
            0.24345054945054942,
            0.2671891304347826,
            0.32757419354838707,
            0.3865617021276596,
            0.45156,
            0.50648125,
            0.5258474226804124,
            0.5504428571428571,
            0.5963838383838383,
            0.641406,
            0.7290910891089109,
            0.8151607843137255,
            0.8734194174757282,
            0.9234230769230769,
            0.9620761904761904,
            1,
            0.9810448598130841,
            0.9469333333333333,
            0.890108256880734,
            0.8346054545454545,
            0.7810576576576577,
            0.7283714285714286,
            0.674178761061947,
            0.6208438596491227,
            0.5352539130434782,
            0.46018620689655176,
            0.39990085470085474,
            0.3407271186440678,
            0.26339663865546215,
            0.18726666666666666,
            0.13508429752066115,
            0.0987016393442623,
            0.07678536585365853,
            0.05872741935483871,
            0.0485056,
            0.038361904761904764,
            0.031633070866141734,
            0.025009375,
            0.021693023255813956,
            0.01850923076923077,
            0.016102290076335877,
            0.013972727272727272,
            0.011954887218045112,
            0.010125373134328357,
            0.008558518518518519,
            0.006391176470588235,
            0.0038686131386861315,
            0.0017666666666666666,
            0.0009151079136690646,
            0.0003785714285714286,
            0.00030070921985815606,
            0.00022394366197183097,
            0.00022237762237762234,
            0.00014722222222222223,
            0.00014620689655172415,
            0.0001452054794520548,
            0.00014421768707482995,
            0.00014324324324324327,
            0.00014228187919463088,
            0.00014133333333333334,
            0.0001403973509933775
          ]
        },
        {
          "channel": "blue",
          "wavelengths": [
            380,
            385,
            390,
            395,
            400,
            405,
            410,
            415,
            420,
            425,
            430,
            435,
            440,
            445,
            450,
            455,
            460,
            465,
            470,
            475,
            480,
            485,
            490,
            495,
            500,
            505,
            510,
            515,
            520,
            525,
            530,
            535,
            540,
            545,
            550,
            555,
            560,
            565,
            570,
            575,
            580,
            585,
            590,
            595,
            600,
            605,
            610,
            615,
            620,
            625,
            630,
            635,
            640,
            645,
            650,
            655,
            660,
            665,
            670,
            675,
            680,
            685,
            690,
            695,
            700,
            705,
            710,
            715,
            720,
            725,
            730,
            735,
            740,
            745,
            750,
            755
          ],
          "values": [
            0.09679473684210527,
            0.05368831168831169,
            0.011823076923076922,
            0.0034886075949367087,
            0.0035775000000000004,
            0.09971851851851853,
            0.2173,
            0.36167710843373496,
            0.5027428571428572,
            0.6428588235294117,
            0.7612279069767443,
            0.7967057471264368,
            0.8312568181818182,
            0.8513348314606741,
            0.8643711111111112,
            0.86489010989011,
            0.8652826086956522,
            0.8543827956989248,
            0.8437148936170212,
            0.8319326315789474,
            0.8103479166666666,
            0.7495402061855669,
            0.6855387755102041,
            0.6048424242424242,
            0.525866,
            0.4646158415841584,
            0.40456666666666663,
            0.31470679611650487,
            0.24583846153846153,
            0.20664952380952378,
            0.1681,
            0.14166355140186915,
            0.11709074074074075,
            0.0949137614678899,
            0.07362181818181818,
            0.05471891891891892,
            0.036153571428571424,
            0.029736283185840706,
            0.02352456140350877,
            0.019817391304347825,
            0.016722413793103446,
            0.014586324786324786,
            0.012396610169491526,
            0.010065546218487395,
            0.007861666666666666,
            0.006395041322314049,
            0.005560655737704918,
            0.005084552845528455,
            0.004701612903225806,
            0.0047488,
            0.00471111111111111,
            0.005091338582677166,
            0.0055484375,
            0.005916279069767442,
            0.006359999999999999,
            0.0063923664122137415,
            0.006103030303030303,
            0.00526015037593985,
            0.004350746268656717,
            0.003376296296296296,
            0.0023382352941176475,
            0.001237956204379562,
            0.00038405797101449276,
            0.00022877697841726616,
            0.00007571428571428573,
            0.00007517730496453902,
            0.00007464788732394367,
            0.00007412587412587413,
            0.00007361111111111111,
            0.00007310344827586208,
            0.0000726027397260274,
            0.00007210884353741498,
            0.00007162162162162163,
            0.00007114093959731544,
            0.00007066666666666667,
            0.00007019867549668874
          ]
        }
      ],
      "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": "Image Engineering GmbH & Co. KG; Image Engineering spectral sensitivities workbook (April 2024); src-ie-202404-private; Image Engineering GmbH & Co. KG, Spectral sensitivities workbook (April 2024).; https://image-engineering.de/",
        "source_positive_peak": 1,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 0.0018867924528301887,
        "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": 380,
            "maximum": 755
          },
          {
            "channel": "green",
            "minimum": 380,
            "maximum": 755
          },
          {
            "channel": "blue",
            "minimum": 380,
            "maximum": 755
          }
        ],
        "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": 177,
          "documented_gap_samples_omitted": 0,
          "partial_channels": [
            "red",
            "green",
            "blue"
          ]
        }
      }
    },
    "alternative": {
      "channels": [
        {
          "channel": "red",
          "wavelengths": [
            380,
            385,
            390,
            395,
            400,
            405,
            410,
            415,
            420,
            425,
            430,
            435,
            440,
            445,
            450,
            455,
            460,
            465,
            470,
            475,
            480,
            485,
            490,
            495,
            500,
            505,
            510,
            515,
            520,
            525,
            530,
            535,
            540,
            545,
            550,
            555,
            560,
            565,
            570,
            575,
            580,
            585,
            590,
            595,
            600,
            605,
            610,
            615,
            620,
            625,
            630,
            635,
            640,
            645,
            650,
            655,
            660,
            665,
            670,
            675,
            680,
            685,
            690,
            695,
            700,
            705,
            710,
            715,
            720,
            725,
            730,
            735,
            740,
            745,
            750,
            755
          ],
          "values": [
            0.0108,
            0.0065,
            0.0022,
            0.0011,
            0.0008,
            0.0122,
            0.0265,
            0.0375,
            0.0486,
            0.0522,
            0.0507,
            0.0477,
            0.0448,
            0.0406,
            0.0368,
            0.0358,
            0.0348,
            0.0374,
            0.0401,
            0.0447,
            0.048,
            0.0466,
            0.0456,
            0.0465,
            0.0475,
            0.0547,
            0.062,
            0.0793,
            0.0945,
            0.1066,
            0.1188,
            0.097,
            0.0775,
            0.0614,
            0.048,
            0.0456,
            0.0432,
            0.0643,
            0.0853,
            0.2039,
            0.3293,
            0.4649,
            0.6006,
            0.5794,
            0.5581,
            0.5221,
            0.4761,
            0.4335,
            0.3917,
            0.3552,
            0.3187,
            0.2795,
            0.2403,
            0.2148,
            0.1893,
            0.1624,
            0.1347,
            0.1056,
            0.0804,
            0.0612,
            0.0425,
            0.0243,
            0.0089,
            0.0044,
            0.0015,
            0.001,
            0.0005,
            0.0003,
            0.0002,
            0.0002,
            0.0002,
            0.0001,
            0.0001,
            0.0002,
            0.0002,
            0.0002
          ]
        },
        {
          "channel": "green",
          "wavelengths": [
            380,
            385,
            390,
            395,
            400,
            405,
            410,
            415,
            420,
            425,
            430,
            435,
            440,
            445,
            450,
            455,
            460,
            465,
            470,
            475,
            480,
            485,
            490,
            495,
            500,
            505,
            510,
            515,
            520,
            525,
            530,
            535,
            540,
            545,
            550,
            555,
            560,
            565,
            570,
            575,
            580,
            585,
            590,
            595,
            600,
            605,
            610,
            615,
            620,
            625,
            630,
            635,
            640,
            645,
            650,
            655,
            660,
            665,
            670,
            675,
            680,
            685,
            690,
            695,
            700,
            705,
            710,
            715,
            720,
            725,
            730,
            735,
            740,
            745,
            750,
            755
          ],
          "values": [
            0.0393,
            0.0256,
            0.0118,
            0.0073,
            0.0052,
            0.0179,
            0.0344,
            0.0577,
            0.0811,
            0.1074,
            0.1328,
            0.1466,
            0.1603,
            0.1723,
            0.1861,
            0.209,
            0.2319,
            0.2874,
            0.3428,
            0.4047,
            0.4587,
            0.4812,
            0.5089,
            0.557,
            0.6051,
            0.6947,
            0.7844,
            0.8487,
            0.906,
            0.953,
            1,
            0.9903,
            0.9648,
            0.9153,
            0.8661,
            0.8179,
            0.7696,
            0.7187,
            0.6677,
            0.5807,
            0.5036,
            0.4414,
            0.3793,
            0.2957,
            0.212,
            0.1542,
            0.1136,
            0.0891,
            0.0687,
            0.0572,
            0.0456,
            0.0379,
            0.0302,
            0.0264,
            0.0227,
            0.0199,
            0.0174,
            0.015,
            0.0128,
            0.0109,
            0.0082,
            0.005,
            0.0023,
            0.0012,
            0.0005,
            0.0004,
            0.0003,
            0.0003,
            0.0002,
            0.0002,
            0.0002,
            0.0002,
            0.0002,
            0.0002,
            0.0002,
            0.0002
          ]
        },
        {
          "channel": "blue",
          "wavelengths": [
            380,
            385,
            390,
            395,
            400,
            405,
            410,
            415,
            420,
            425,
            430,
            435,
            440,
            445,
            450,
            455,
            460,
            465,
            470,
            475,
            480,
            485,
            490,
            495,
            500,
            505,
            510,
            515,
            520,
            525,
            530,
            535,
            540,
            545,
            550,
            555,
            560,
            565,
            570,
            575,
            580,
            585,
            590,
            595,
            600,
            605,
            610,
            615,
            620,
            625,
            630,
            635,
            640,
            645,
            650,
            655,
            660,
            665,
            670,
            675,
            680,
            685,
            690,
            695,
            700,
            705,
            710,
            715,
            720,
            725,
            730,
            735,
            740,
            745,
            750,
            755
          ],
          "values": [
            0.0694,
            0.039,
            0.0087,
            0.0026,
            0.0027,
            0.0762,
            0.1681,
            0.2832,
            0.3984,
            0.5155,
            0.6176,
            0.6539,
            0.6901,
            0.7148,
            0.7339,
            0.7425,
            0.751,
            0.7496,
            0.7482,
            0.7456,
            0.7339,
            0.6859,
            0.6338,
            0.5649,
            0.4961,
            0.4427,
            0.3893,
            0.3058,
            0.2412,
            0.2047,
            0.1681,
            0.143,
            0.1193,
            0.0976,
            0.0764,
            0.0573,
            0.0382,
            0.0317,
            0.0253,
            0.0215,
            0.0183,
            0.0161,
            0.0138,
            0.0113,
            0.0089,
            0.0073,
            0.0064,
            0.0059,
            0.0055,
            0.0056,
            0.0056,
            0.0061,
            0.0067,
            0.0072,
            0.0078,
            0.0079,
            0.0076,
            0.0066,
            0.0055,
            0.0043,
            0.003,
            0.0016,
            0.0005,
            0.0003,
            0.0001,
            0.0001,
            0.0001,
            0.0001,
            0.0001,
            0.0001,
            0.0001,
            0.0001,
            0.0001,
            0.0001,
            0.0001,
            0.0001
          ]
        }
      ],
      "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": "Image Engineering GmbH & Co. KG; Image Engineering spectral sensitivities workbook (April 2024); src-ie-202404-private; Image Engineering GmbH & Co. KG, Spectral sensitivities workbook (April 2024).; https://image-engineering.de/",
        "source_positive_peak": 1,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 1,
        "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": 380,
            "maximum": 755
          },
          {
            "channel": "green",
            "minimum": 380,
            "maximum": 755
          },
          {
            "channel": "blue",
            "minimum": 380,
            "maximum": 755
          }
        ],
        "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": 177,
          "documented_gap_samples_omitted": 0,
          "partial_channels": [
            "red",
            "green",
            "blue"
          ]
        }
      }
    },
    "diagnostics": {
      "source_family_prior": "none",
      "primary_basis": "energy_response_assumption",
      "interpretation_difference_rms": 0.03613518183831281,
      "comparison_sample_count": 228,
      "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": 588.6648713483344,
          "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": 528.5892894045405,
          "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": 460,
          "positive_response_centroid_nm": 470.46689463530817,
          "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": [
        0.0694,
        0.039,
        0.0087,
        0.0026,
        0.0027,
        0.0762,
        0.1681,
        0.2832,
        0.3984,
        0.5155,
        0.6176,
        0.6539,
        0.6901,
        0.7148,
        0.7339,
        0.7425,
        0.751,
        0.7496,
        0.7482,
        0.7456,
        0.7339,
        0.6859,
        0.6338,
        0.5649,
        0.4961,
        0.4427,
        0.3893,
        0.3058,
        0.2412,
        0.2047,
        0.1681,
        0.143,
        0.1193,
        0.0976,
        0.0764,
        0.0573,
        0.0382,
        0.0317,
        0.0253,
        0.0215,
        0.0183,
        0.0161,
        0.0138,
        0.0113,
        0.0089,
        0.0073,
        0.0064,
        0.0059,
        0.0055,
        0.0056,
        0.0056,
        0.0061,
        0.0067,
        0.0072,
        0.0078,
        0.0079,
        0.0076,
        0.0066,
        0.0055,
        0.0043,
        0.003,
        0.0016,
        0.0005,
        0.0003,
        0.0001,
        0.0001,
        0.0001,
        0.0001,
        0.0001,
        0.0001,
        0.0001,
        0.0001,
        0.0001,
        0.0001,
        0.0001,
        0.0001,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null
      ],
      "camera_id": "cam-ie2024-sony-alpha-zv-e1",
      "checksum": {
        "algorithm": "sha256",
        "covers": "canonical_profile_revision",
        "value": "d645c82bb3abd2c9272d2398a52d4e73adb39f98fd87cac66fc0834c7f51cafc"
      },
      "citation": "Image Engineering GmbH & Co. KG, Spectral sensitivities workbook (April 2024).",
      "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-ie-202404-private",
          "kind": "source_artifact",
          "order": 0,
          "revision": "2024-04",
          "uri": "https://image-engineering.de/"
        }
      ],
      "documented_gaps": null,
      "estimation_method": null,
      "green": [
        0.0393,
        0.0256,
        0.0118,
        0.0073,
        0.0052,
        0.0179,
        0.0344,
        0.0577,
        0.0811,
        0.1074,
        0.1328,
        0.1466,
        0.1603,
        0.1723,
        0.1861,
        0.209,
        0.2319,
        0.2874,
        0.3428,
        0.4047,
        0.4587,
        0.4812,
        0.5089,
        0.557,
        0.6051,
        0.6947,
        0.7844,
        0.8487,
        0.906,
        0.953,
        1,
        0.9903,
        0.9648,
        0.9153,
        0.8661,
        0.8179,
        0.7696,
        0.7187,
        0.6677,
        0.5807,
        0.5036,
        0.4414,
        0.3793,
        0.2957,
        0.212,
        0.1542,
        0.1136,
        0.0891,
        0.0687,
        0.0572,
        0.0456,
        0.0379,
        0.0302,
        0.0264,
        0.0227,
        0.0199,
        0.0174,
        0.015,
        0.0128,
        0.0109,
        0.0082,
        0.005,
        0.0023,
        0.0012,
        0.0005,
        0.0004,
        0.0003,
        0.0003,
        0.0002,
        0.0002,
        0.0002,
        0.0002,
        0.0002,
        0.0002,
        0.0002,
        0.0002,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null
      ],
      "interpolation_method": null,
      "license_id": "lic-src-ie-202404-private",
      "measurement_method": null,
      "normalization_method": "unknown",
      "optical_configuration": {
        "configuration_id": "cfg-prf-ie2024-sony-alpha-zv-e1-hj-occ73",
        "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-ie-202404-private"
        ],
        "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=HJ",
      "profile_id": "prf-ie2024-sony-alpha-zv-e1-hj-occ73",
      "profile_revision": 1,
      "profile_type": "measured",
      "provenance_tier": "community_unverified",
      "quality_grade": "unassessed",
      "quality_reason": "Canonical release: no per-leaf scientific-quality assessment is asserted; the source-side claim is preserved verbatim.",
      "red": [
        0.0108,
        0.0065,
        0.0022,
        0.0011,
        0.0008,
        0.0122,
        0.0265,
        0.0375,
        0.0486,
        0.0522,
        0.0507,
        0.0477,
        0.0448,
        0.0406,
        0.0368,
        0.0358,
        0.0348,
        0.0374,
        0.0401,
        0.0447,
        0.048,
        0.0466,
        0.0456,
        0.0465,
        0.0475,
        0.0547,
        0.062,
        0.0793,
        0.0945,
        0.1066,
        0.1188,
        0.097,
        0.0775,
        0.0614,
        0.048,
        0.0456,
        0.0432,
        0.0643,
        0.0853,
        0.2039,
        0.3293,
        0.4649,
        0.6006,
        0.5794,
        0.5581,
        0.5221,
        0.4761,
        0.4335,
        0.3917,
        0.3552,
        0.3187,
        0.2795,
        0.2403,
        0.2148,
        0.1893,
        0.1624,
        0.1347,
        0.1056,
        0.0804,
        0.0612,
        0.0425,
        0.0243,
        0.0089,
        0.0044,
        0.0015,
        0.001,
        0.0005,
        0.0003,
        0.0002,
        0.0002,
        0.0002,
        0.0001,
        0.0001,
        0.0002,
        0.0002,
        0.0002,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null,
        null
      ],
      "redistribution_allowed": null,
      "response_scale": "unknown",
      "response_scope": "unknown",
      "response_unit": "unknown",
      "retrieved_date": "2026-09-23",
      "rights_evidence_source_ids": [
        "src-ie-202404-private"
      ],
      "sample_count": 135,
      "sample_identifiers": null,
      "sampling_interval": 5,
      "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": "Image Engineering GmbH & Co. KG",
      "source_id": "src-ie-202404-private",
      "source_uri": "https://image-engineering.de/",
      "uncertainty": null,
      "updated_at": "2026-09-23T00:00:00Z",
      "validation_reason": "Source catalog entry recorded as 'measured' by the private intake; the canonical contract does not assert a per-record validation pass.",
      "validation_status": "unverified",
      "version_date": "2026-09-23",
      "wavelength_max": 1050,
      "wavelength_min": 380,
      "wavelength_unit": "nm",
      "wavelengths": [
        380,
        385,
        390,
        395,
        400,
        405,
        410,
        415,
        420,
        425,
        430,
        435,
        440,
        445,
        450,
        455,
        460,
        465,
        470,
        475,
        480,
        485,
        490,
        495,
        500,
        505,
        510,
        515,
        520,
        525,
        530,
        535,
        540,
        545,
        550,
        555,
        560,
        565,
        570,
        575,
        580,
        585,
        590,
        595,
        600,
        605,
        610,
        615,
        620,
        625,
        630,
        635,
        640,
        645,
        650,
        655,
        660,
        665,
        670,
        675,
        680,
        685,
        690,
        695,
        700,
        705,
        710,
        715,
        720,
        725,
        730,
        735,
        740,
        745,
        750,
        755,
        760,
        765,
        770,
        775,
        780,
        785,
        790,
        795,
        800,
        805,
        810,
        815,
        820,
        825,
        830,
        835,
        840,
        845,
        850,
        855,
        860,
        865,
        870,
        875,
        880,
        885,
        890,
        895,
        900,
        905,
        910,
        915,
        920,
        925,
        930,
        935,
        940,
        945,
        950,
        955,
        960,
        965,
        970,
        975,
        980,
        985,
        990,
        995,
        1000,
        1005,
        1010,
        1015,
        1020,
        1025,
        1030,
        1035,
        1040,
        1045,
        1050
      ]
    },
    "source": {
      "authors": [
        "Image Engineering GmbH & Co. KG"
      ],
      "citation_text": "Image Engineering GmbH & Co. KG, Spectral sensitivities workbook (April 2024).",
      "data_acquisition_method": "RGB columns in the owner-supplied workbook on its native 380-1050 nm, 5 nm grid; instrument, calibration, and lens are not identified.",
      "doi": null,
      "known_limitations": [
        "source_category=measured",
        "permission_status is 'unknown' on the canonical License record (no independent operational clearance granted)."
      ],
      "license_id": "lic-src-ie-202404-private",
      "measurement_method": null,
      "normalization_method": null,
      "organization": "Image Engineering GmbH & Co. KG",
      "original_wavelength_coverage": {
        "maximum": 1050,
        "minimum": 380,
        "unit": "nm"
      },
      "publication": null,
      "record_version": 1,
      "repository": "https://image-engineering.de/",
      "retrieved_date": "2026-09-23",
      "rights_notes": "The workbook was supplied by the project owner. The source license is unknown; no redistribution or downstream reuse grant is identified by the intake evidence.",
      "schema_version": "0.1.0-draft",
      "source_id": "src-ie-202404-private",
      "title": "Image Engineering spectral sensitivities workbook (April 2024)",
      "url": "https://image-engineering.de/",
      "version": "2024-04",
      "year": 2024
    },
    "license": {
      "attribution_required": null,
      "commercial_api_allowed": null,
      "commercial_use_allowed": null,
      "derivatives_allowed": null,
      "evidence_revision": "2024-04",
      "evidence_url": null,
      "license_id": "lic-src-ie-202404-private",
      "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": "Image Engineering GmbH & Co. KG",
      "schema_version": "0.1.0-draft",
      "share_alike_required": null
    },
    "dataset_version": "recovered-2026-10-01-siril-source-review-v2"
  }
}