{
  "schema_version": "camera-spectra-application-export-1",
  "profile_id": "prf-ie2024-sony-alpha77-es-occ50",
  "profile_revision": 1,
  "exports": {
    "xspd": "/application-data/prf-ie2024-sony-alpha77-es-occ50-r1.xspd",
    "siril": null,
    "metadata": "/application-data/prf-ie2024-sony-alpha77-es-occ50-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-alpha77-es-occ50-r1.estimated.siril.json",
    "siril_estimated_alternative": "/application-data/prf-ie2024-sony-alpha77-es-occ50-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": [
            0.007374004661099244,
            0.006873891790865961,
            0.006253548112404202,
            0.007093979167639779,
            0.0077836715867158675,
            0.011146986469864699,
            0.014934524345243451,
            0.044263770950962525,
            0.06659363468634688,
            0.06287985673974386,
            0.05925244572213164,
            0.05558913347754168,
            0.052009078329419665,
            0.04699355280069655,
            0.043242619926199266,
            0.041741008069421354,
            0.040836074121610784,
            0.041959290560647546,
            0.04305860877757715,
            0.04555496212856866,
            0.04810741466789668,
            0.04729048579145586,
            0.04426632276526847,
            0.044343341160684335,
            0.04763607011070112,
            0.05476827664316248,
            0.06165888864771001,
            0.07315139898971805,
            0.08282624893556628,
            0.09024117026884555,
            0.09761409524472603,
            0.08031003207228334,
            0.06342250922509225,
            0.047511340939097466,
            0.04000335457900034,
            0.03805350553505535,
            0.03613847522403796,
            0.04693163635176175,
            0.05753544377549039,
            0.16072717792395316,
            0.27895963226873655,
            0.37068904342889586,
            0.46086371880667965,
            0.46632259915036123,
            0.4510205258302583,
            0.3952303985849776,
            0.34043993103865466,
            0.3005467554675547,
            0.27008503451970006,
            0.23861623616236163,
            0.20929428044280446,
            0.1868898364180492,
            0.16483546183118084,
            0.14030721702565863,
            0.11543783707067842,
            0.09253260471536014,
            0.07335520798389802,
            0.059538259856282784,
            0.04693437792586882,
            0.03851476014760148,
            0.03037158128934231,
            0.02280180192312872,
            0.015792956842611904,
            0.009183612519578435,
            0.002668687401159726,
            0.0018401114862212453,
            0.0010962917727768827,
            0.0008709003173947823,
            0.0007207103321033211,
            0.0006441659244178649,
            0.0005686700702623465,
            0.0005648015663830109,
            0.0005609853395831257,
            0.0005572203373040443,
            0.0006226937269372694,
            0.0006185699274211285
          ]
        },
        {
          "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": [
            0.01898123422023694,
            0.018734724684909186,
            0.01849453590689753,
            0.02344954224858704,
            0.028410401291512916,
            0.0263940139401394,
            0.022781477814778153,
            0.08133780509491842,
            0.13028383632050608,
            0.14523415454742783,
            0.15983679095511888,
            0.1806050388090088,
            0.20508795286816506,
            0.2234817467556698,
            0.24527214022140223,
            0.27433878390981714,
            0.30739862425798165,
            0.35799309605999285,
            0.407511089738557,
            0.45795300058263744,
            0.5073980915590407,
            0.5344787822878229,
            0.5469750169440469,
            0.6029331600134185,
            0.6784248154981549,
            0.7672182693361589,
            0.8543215487301933,
            0.9168107154372515,
            0.9580402444649448,
            0.968684106483922,
            0.9790781870082852,
            0.9516932786150292,
            0.9247674507995081,
            0.837732531568435,
            0.7734610868835962,
            0.7243255709584122,
            0.6760674749604639,
            0.6040955735884793,
            0.5333408186055545,
            0.44982853361142305,
            0.3690533941977351,
            0.30912929321600907,
            0.25017687941709926,
            0.20250627926447334,
            0.15818150369003692,
            0.11776287700893538,
            0.07796431704071141,
            0.05416929169291694,
            0.042015087489584574,
            0.034497232472324724,
            0.027798827095413814,
            0.024025191039311968,
            0.020269978090405906,
            0.01685456534797906,
            0.013531613681521431,
            0.011685410270133235,
            0.010299605836967462,
            0.0095198790333768,
            0.008867964146059372,
            0.00841789667896679,
            0.007745516333839809,
            0.006439047054704125,
            0.004888296165570352,
            0.0031731994478218168,
            0.0014826041117554033,
            0.0011040668917327472,
            0.0008770334182215062,
            0.0007983252909452173,
            0.0007207103321033211,
            0.0006441659244178649,
            0.0005686700702623465,
            0.0005648015663830109,
            0.0006311085070310163,
            0.0006268728794670497,
            0.0006918819188191883,
            0.0006872999193568095
          ]
        },
        {
          "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": [
            0.012016896484754323,
            0.011052139742176644,
            0.010112120351972752,
            0.015370288196552853,
            0.020497001845018455,
            0.060347478474784756,
            0.1079588920889209,
            0.4098775174498733,
            0.6588939773326306,
            0.7207374647275886,
            0.7812634085643182,
            0.8528041099376511,
            0.9309742955384099,
            0.9776524731539451,
            1,
            0.9980206601516566,
            0.9916848828814376,
            0.967965123199619,
            0.9446396325665385,
            0.9081496407069335,
            0.8723117504612546,
            0.8052221630463728,
            0.7182157918517962,
            0.6115816839986582,
            0.5086369926199261,
            0.41810903876365496,
            0.3293561428261342,
            0.2759802780066635,
            0.22542710403065572,
            0.1787032156035846,
            0.1328609099770243,
            0.11154171121150465,
            0.09071340713407135,
            0.0689342902603338,
            0.05349505199597451,
            0.04216739802533161,
            0.031042023589878762,
            0.025348594193906542,
            0.019755049524179454,
            0.01606369324562811,
            0.013062253467362261,
            0.011087851263128017,
            0.009146913503033335,
            0.007500232565350864,
            0.0058809963099631,
            0.004717376719221738,
            0.00348776541044099,
            0.002868778687786878,
            0.002678252588977503,
            0.002656826568265683,
            0.0026357406431207174,
            0.002696705116657466,
            0.0027567170202952027,
            0.0028962498927314856,
            0.0031134686346863468,
            0.003089701698543703,
            0.0029876719221737674,
            0.0027311128374441643,
            0.0025558324613096876,
            0.00222939729397294,
            0.0019077626438029087,
            0.0015908233899857246,
            0.0012784774586876305,
            0.0008959621970320422,
            0.0005930416447021614,
            0.0005888356755907985,
            0.0005116028272958786,
            0.0005806002115965216,
            0.0005765682656826569,
            0.00057259193281588,
            0.0004975863114795533,
            0.0004942013705851344,
            0.0004908621721352349,
            0.0005572203373040443,
            0.0005535055350553506,
            0.0006185699274211285
          ]
        }
      ],
      "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": 0.001927111111111111,
        "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": [
            0.0054,
            0.0051,
            0.0047,
            0.0054,
            0.006,
            0.0087,
            0.0118,
            0.0354,
            0.0539,
            0.0515,
            0.0491,
            0.0466,
            0.0441,
            0.0403,
            0.0375,
            0.0366,
            0.0362,
            0.0376,
            0.039,
            0.0417,
            0.0445,
            0.0442,
            0.0418,
            0.0423,
            0.0459,
            0.0533,
            0.0606,
            0.0726,
            0.083,
            0.0913,
            0.0997,
            0.0828,
            0.066,
            0.0499,
            0.0424,
            0.0407,
            0.039,
            0.0511,
            0.0632,
            0.1781,
            0.3118,
            0.4179,
            0.524,
            0.5347,
            0.5215,
            0.4608,
            0.4002,
            0.3562,
            0.3227,
            0.2874,
            0.2541,
            0.2287,
            0.2033,
            0.1744,
            0.1446,
            0.1168,
            0.0933,
            0.0763,
            0.0606,
            0.0501,
            0.0398,
            0.0301,
            0.021,
            0.0123,
            0.0036,
            0.0025,
            0.0015,
            0.0012,
            0.001,
            0.0009,
            0.0008,
            0.0008,
            0.0008,
            0.0008,
            0.0009,
            0.0009
          ]
        },
        {
          "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": [
            0.0139,
            0.0139,
            0.0139,
            0.017849999999999998,
            0.0219,
            0.0206,
            0.018000000000000002,
            0.06505,
            0.10545,
            0.11895,
            0.13245,
            0.1514,
            0.1739,
            0.19165,
            0.2127,
            0.24054999999999999,
            0.27249999999999996,
            0.3208,
            0.3691,
            0.4192,
            0.46935000000000004,
            0.49954999999999994,
            0.5165,
            0.57515,
            0.6537,
            0.74665,
            0.83965,
            0.9098999999999999,
            0.9600500000000001,
            0.98005,
            1,
            0.9812,
            0.96235,
            0.87985,
            0.8198,
            0.7746999999999999,
            0.7296,
            0.6577500000000001,
            0.58585,
            0.49844999999999995,
            0.4125,
            0.3485,
            0.28445,
            0.2322,
            0.1829,
            0.1373,
            0.09165000000000001,
            0.06420000000000001,
            0.050199999999999995,
            0.041550000000000004,
            0.03375,
            0.0294,
            0.025,
            0.02095,
            0.01695,
            0.01475,
            0.0131,
            0.012199999999999999,
            0.011449999999999998,
            0.010950000000000001,
            0.01015,
            0.0085,
            0.006500000000000001,
            0.00425,
            0.002,
            0.0015,
            0.0012,
            0.0011,
            0.001,
            0.0009,
            0.0008,
            0.0008,
            0.0009,
            0.0009,
            0.001,
            0.001
          ]
        },
        {
          "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": [
            0.0088,
            0.0082,
            0.0076,
            0.0117,
            0.0158,
            0.0471,
            0.0853,
            0.3278,
            0.5333,
            0.5903,
            0.6474,
            0.7149,
            0.7894,
            0.8384,
            0.8672,
            0.8751,
            0.8791,
            0.8674,
            0.8556,
            0.8313,
            0.8069,
            0.7526,
            0.6782,
            0.5834,
            0.4901,
            0.4069,
            0.3237,
            0.2739,
            0.2259,
            0.1808,
            0.1357,
            0.115,
            0.0944,
            0.0724,
            0.0567,
            0.0451,
            0.0335,
            0.0276,
            0.0217,
            0.0178,
            0.0146,
            0.0125,
            0.0104,
            0.0086,
            0.0068,
            0.0055,
            0.0041,
            0.0034,
            0.0032,
            0.0032,
            0.0032,
            0.0033,
            0.0034,
            0.0036,
            0.0039,
            0.0039,
            0.0038,
            0.0035,
            0.0033,
            0.0029,
            0.0025,
            0.0021,
            0.0017,
            0.0012,
            0.0008,
            0.0008,
            0.0007,
            0.0008,
            0.0008,
            0.0008,
            0.0007,
            0.0007,
            0.0007,
            0.0008,
            0.0008,
            0.0009
          ]
        }
      ],
      "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": 0.03538267446141283,
      "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": 595,
          "positive_response_centroid_nm": 586.3450505478783,
          "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": 525.1230491296978,
          "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": 468.00535764578024,
          "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": [
        0.0088,
        0.0082,
        0.0076,
        0.0117,
        0.0158,
        0.0471,
        0.0853,
        0.3278,
        0.5333,
        0.5903,
        0.6474,
        0.7149,
        0.7894,
        0.8384,
        0.8672,
        0.8751,
        0.8791,
        0.8674,
        0.8556,
        0.8313,
        0.8069,
        0.7526,
        0.6782,
        0.5834,
        0.4901,
        0.4069,
        0.3237,
        0.2739,
        0.2259,
        0.1808,
        0.1357,
        0.115,
        0.0944,
        0.0724,
        0.0567,
        0.0451,
        0.0335,
        0.0276,
        0.0217,
        0.0178,
        0.0146,
        0.0125,
        0.0104,
        0.0086,
        0.0068,
        0.0055,
        0.0041,
        0.0034,
        0.0032,
        0.0032,
        0.0032,
        0.0033,
        0.0034,
        0.0036,
        0.0039,
        0.0039,
        0.0038,
        0.0035,
        0.0033,
        0.0029,
        0.0025,
        0.0021,
        0.0017,
        0.0012,
        0.0008,
        0.0008,
        0.0007,
        0.0008,
        0.0008,
        0.0008,
        0.0007,
        0.0007,
        0.0007,
        0.0008,
        0.0008,
        0.0009,
        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-alpha77",
      "checksum": {
        "algorithm": "sha256",
        "covers": "canonical_profile_revision",
        "value": "7bf40414d32f4be2d3853e9abbbb478823c1165b840be2e5205018fc0a4dae6e"
      },
      "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": [
        0.0139,
        0.0139,
        0.0139,
        0.017849999999999998,
        0.0219,
        0.0206,
        0.018000000000000002,
        0.06505,
        0.10545,
        0.11895,
        0.13245,
        0.1514,
        0.1739,
        0.19165,
        0.2127,
        0.24054999999999999,
        0.27249999999999996,
        0.3208,
        0.3691,
        0.4192,
        0.46935000000000004,
        0.49954999999999994,
        0.5165,
        0.57515,
        0.6537,
        0.74665,
        0.83965,
        0.9098999999999999,
        0.9600500000000001,
        0.98005,
        1,
        0.9812,
        0.96235,
        0.87985,
        0.8198,
        0.7746999999999999,
        0.7296,
        0.6577500000000001,
        0.58585,
        0.49844999999999995,
        0.4125,
        0.3485,
        0.28445,
        0.2322,
        0.1829,
        0.1373,
        0.09165000000000001,
        0.06420000000000001,
        0.050199999999999995,
        0.041550000000000004,
        0.03375,
        0.0294,
        0.025,
        0.02095,
        0.01695,
        0.01475,
        0.0131,
        0.012199999999999999,
        0.011449999999999998,
        0.010950000000000001,
        0.01015,
        0.0085,
        0.006500000000000001,
        0.00425,
        0.002,
        0.0015,
        0.0012,
        0.0011,
        0.001,
        0.0009,
        0.0008,
        0.0008,
        0.0009,
        0.0009,
        0.001,
        0.001,
        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-alpha77-es-occ50",
        "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=ES",
      "profile_id": "prf-ie2024-sony-alpha77-es-occ50",
      "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": [
        0.0054,
        0.0051,
        0.0047,
        0.0054,
        0.006,
        0.0087,
        0.0118,
        0.0354,
        0.0539,
        0.0515,
        0.0491,
        0.0466,
        0.0441,
        0.0403,
        0.0375,
        0.0366,
        0.0362,
        0.0376,
        0.039,
        0.0417,
        0.0445,
        0.0442,
        0.0418,
        0.0423,
        0.0459,
        0.0533,
        0.0606,
        0.0726,
        0.083,
        0.0913,
        0.0997,
        0.0828,
        0.066,
        0.0499,
        0.0424,
        0.0407,
        0.039,
        0.0511,
        0.0632,
        0.1781,
        0.3118,
        0.4179,
        0.524,
        0.5347,
        0.5215,
        0.4608,
        0.4002,
        0.3562,
        0.3227,
        0.2874,
        0.2541,
        0.2287,
        0.2033,
        0.1744,
        0.1446,
        0.1168,
        0.0933,
        0.0763,
        0.0606,
        0.0501,
        0.0398,
        0.0301,
        0.021,
        0.0123,
        0.0036,
        0.0025,
        0.0015,
        0.0012,
        0.001,
        0.0009,
        0.0008,
        0.0008,
        0.0008,
        0.0008,
        0.0009,
        0.0009,
        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"
  }
}