{
  "schema_version": "camera-spectra-application-export-1",
  "profile_id": "prf-sobotka-ref-nikond700-1a0e7ebe7e86",
  "profile_revision": 1,
  "exports": {
    "xspd": "/application-data/prf-sobotka-ref-nikond700-1a0e7ebe7e86-r1.xspd",
    "siril": null,
    "metadata": "/application-data/prf-sobotka-ref-nikond700-1a0e7ebe7e86-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-sobotka-ref-nikond700-1a0e7ebe7e86-r1.estimated.siril.json",
    "siril_estimated_alternative": "/application-data/prf-sobotka-ref-nikond700-1a0e7ebe7e86-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,
            710,
            720
          ],
          "values": [
            0.002216499817447025,
            0.0033388104209061673,
            0.05791388194912923,
            0.06455246094939021,
            0.04513713386435332,
            0.034747229129851495,
            0.028878077639636228,
            0.029832007536773935,
            0.033706763089673054,
            0.030398452938563872,
            0.03159631068169176,
            0.0375037899610224,
            0.05961561178214875,
            0.07093467910731223,
            0.0364233172261967,
            0.019884967999694227,
            0.02249917775846905,
            0.0834742209629398,
            0.42535611622125513,
            0.628743690977936,
            0.5916665826790215,
            0.5049432761071794,
            0.41219483025596787,
            0.32562630302832807,
            0.24924356215960866,
            0.18597955215487674,
            0.1250517403921055,
            0.06113252145109505,
            0.019276885201230404,
            0.005344846227647043,
            0.002035615877435358,
            0.00078463814010394,
            0.0003264877732607456
          ]
        },
        {
          "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,
            710,
            720
          ],
          "values": [
            0.0017875979643388763,
            0.0022798292002135364,
            0.027410157562026607,
            0.050292614336067444,
            0.06791909723854068,
            0.09129435592684264,
            0.14482354151305116,
            0.2599915392841412,
            0.37368695055440126,
            0.4167130201469783,
            0.5755926115285396,
            0.7493538582838268,
            0.8638814237420886,
            0.9411161687950547,
            0.8820732627108243,
            0.8046698542820089,
            0.6654729349098341,
            0.5468365872089909,
            0.3879837482505612,
            0.2425468413980402,
            0.1204463792747586,
            0.05317996571860658,
            0.025701463545428873,
            0.015398501731759438,
            0.009541107204668513,
            0.006248442122376124,
            0.004485925245300259,
            0.0031465380149894645,
            0.0015084949884777272,
            0.0006370107403954349,
            0.0003421304210689753,
            0.00016691717125176913,
            0.00008144383819365463
          ]
        },
        {
          "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,
            710,
            720
          ],
          "values": [
            0.007376732585715523,
            0.017512730239076804,
            0.4448110007555096,
            0.7571266174277727,
            0.8537185825708747,
            1,
            0.9885502697430585,
            0.9210396533948749,
            0.8477038963408857,
            0.655581402790297,
            0.4592933536262551,
            0.27175233705399343,
            0.12539075725714457,
            0.06031132994480734,
            0.0293255601225637,
            0.013671558651070413,
            0.006619181570332315,
            0.004695816175719449,
            0.003540052056181465,
            0.002245800885738142,
            0.0010549038470315322,
            0.0006188710642709898,
            0.00040742096353454216,
            0.000263010449485593,
            0.00023794162541674195,
            0.000300627678628076,
            0.0001778979149652999,
            0.0001403143061488135,
            0.00005902643421466754,
            0.000033060657220721386,
            0.000024585890098701873,
            0.00001964390060990963,
            0.000017083017782710467
          ]
        }
      ],
      "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": "Sobotka (depositor); Sobotka Jiang 2013 camera spectral sensitivity mirror; src-sobotka-jiang2013-mirror; Sobotka, camera-spectral-sensitivity, pinned revision ae75f609f5831dc1b9287f9f89a04c1d93ed4efa, 2013.; https://github.com/sobotka/camera-spectral-sensitivity",
        "source_positive_peak": 1,
        "input_scale_hint": "normalized_or_fractional",
        "normalization": "one shared positive maximum across all channels",
        "normalization_divisor": 0.002004845432892645,
        "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": 720
          },
          {
            "channel": "green",
            "minimum": 400,
            "maximum": 720
          },
          {
            "channel": "blue",
            "minimum": 400,
            "maximum": 720
          }
        ],
        "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,
            710,
            720
          ],
          "values": [
            0.0017774958144064195,
            0.0027444575176957206,
            0.048765520325254115,
            0.05564961380203727,
            0.03981690973999759,
            0.03134827063199567,
            0.026632197750610192,
            0.028110025110136484,
            0.03243688801820419,
            0.02986265777503207,
            0.031672859583223405,
            0.038346544029955604,
            0.062150445245481765,
            0.07537292574426012,
            0.03943248544353984,
            0.021926458002571852,
            0.02526012931282761,
            0.09539115907723815,
            0.4946084948362991,
            0.7437150112171359,
            0.7117200276475408,
            0.6175232647937302,
            0.5123598921983944,
            0.41128315606731775,
            0.3198046830550947,
            0.24235916623693063,
            0.16546821099625703,
            0.0821160418097345,
            0.026280079174136158,
            0.0073937574788180424,
            0.002856766636500022,
            0.0011168855160791418,
            0.00047128141520430853
          ]
        },
        {
          "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,
            710,
            720
          ],
          "values": [
            0.001433543045861194,
            0.001873989115527594,
            0.02308031426530067,
            0.04335643480875526,
            0.05991360843814708,
            0.08236398263796271,
            0.13356045525777832,
            0.2449841395585334,
            0.35960859655227406,
            0.4093681456815994,
            0.5769871092148715,
            0.7661927168044143,
            0.9006133380140634,
            1,
            0.9549470982001556,
            0.8872812752890215,
            0.7471354095898812,
            0.6249040156105911,
            0.4511515185156902,
            0.28689866707124456,
            0.14488582403847305,
            0.06503674294932485,
            0.03194702632078013,
            0.019449117998293658,
            0.012242204930572017,
            0.008142654423630867,
            0.005935767248623108,
            0.00422657598707906,
            0.00205652351596989,
            0.0008812045707738913,
            0.00048014302849364086,
            0.00023759662120338283,
            0.00011756326106865314
          ]
        },
        {
          "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,
            710,
            720
          ],
          "values": [
            0.005915683453656847,
            0.014395230067290559,
            0.3745464674133379,
            0.6527063916607565,
            0.7530924725468322,
            0.9021804448016901,
            0.911669627000415,
            0.8678748070322176,
            0.8157673368116758,
            0.6440262968240054,
            0.46040609118777204,
            0.27785893022850666,
            0.130722325247247,
            0.06408489402751005,
            0.03174833625051987,
            0.015075149057167343,
            0.007431444126830028,
            0.005366199799748889,
            0.004116409174281823,
            0.002656465352885439,
            0.001268951495917229,
            0.0007568519043193937,
            0.0005064259559643075,
            0.0003321960380261666,
            0.0003053031558475568,
            0.00039176281852410037,
            0.00023539416274394168,
            0.00018847669222080588,
            0.00008047043639754577,
            0.000045734240269800833,
            0.00003450363663458806,
            0.000027961918939601797,
            0.00002465914333081746
          ]
        }
      ],
      "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": "Sobotka (depositor); Sobotka Jiang 2013 camera spectral sensitivity mirror; src-sobotka-jiang2013-mirror; Sobotka, camera-spectral-sensitivity, pinned revision ae75f609f5831dc1b9287f9f89a04c1d93ed4efa, 2013.; https://github.com/sobotka/camera-spectral-sensitivity",
        "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": 400,
            "maximum": 720
          },
          {
            "channel": "green",
            "minimum": 400,
            "maximum": 720
          },
          {
            "channel": "blue",
            "minimum": 400,
            "maximum": 720
          }
        ],
        "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": 0.039730006381382243,
      "comparison_sample_count": 99,
      "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": 597.274374186665,
          "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": 532.2160762055915,
          "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": 465.1823757843983,
          "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": [
        0.005915683453656847,
        0.014395230067290559,
        0.3745464674133379,
        0.6527063916607565,
        0.7530924725468322,
        0.9021804448016901,
        0.911669627000415,
        0.8678748070322176,
        0.8157673368116758,
        0.6440262968240054,
        0.46040609118777204,
        0.27785893022850666,
        0.130722325247247,
        0.06408489402751005,
        0.03174833625051987,
        0.015075149057167343,
        0.007431444126830028,
        0.005366199799748889,
        0.004116409174281823,
        0.002656465352885439,
        0.001268951495917229,
        0.0007568519043193937,
        0.0005064259559643075,
        0.0003321960380261666,
        0.0003053031558475568,
        0.00039176281852410037,
        0.00023539416274394168,
        0.00018847669222080588,
        0.00008047043639754577,
        0.000045734240269800833,
        0.00003450363663458806,
        0.000027961918939601797,
        0.00002465914333081746
      ],
      "camera_id": "cam-sobotka-ref-nikond700",
      "checksum": {
        "algorithm": "sha256",
        "covers": "canonical_profile_revision",
        "value": "6caaabe506171a06cbf696ede2b3767b21269fa1e079bb01559402b4aa7f0adc"
      },
      "citation": "Sobotka, camera-spectral-sensitivity, pinned revision ae75f609f5831dc1b9287f9f89a04c1d93ed4efa, 2013.",
      "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-sobotka-jiang2013-mirror",
          "kind": "source_artifact",
          "order": 0,
          "revision": "ae75f609f5831dc1b9287f9f89a04c1d93ed4efa",
          "uri": "https://github.com/sobotka/camera-spectral-sensitivity"
        }
      ],
      "documented_gaps": null,
      "estimation_method": null,
      "green": [
        0.001433543045861194,
        0.001873989115527594,
        0.02308031426530067,
        0.04335643480875526,
        0.05991360843814708,
        0.08236398263796271,
        0.13356045525777832,
        0.2449841395585334,
        0.35960859655227406,
        0.4093681456815994,
        0.5769871092148715,
        0.7661927168044143,
        0.9006133380140634,
        1,
        0.9549470982001556,
        0.8872812752890215,
        0.7471354095898812,
        0.6249040156105911,
        0.4511515185156902,
        0.28689866707124456,
        0.14488582403847305,
        0.06503674294932485,
        0.03194702632078013,
        0.019449117998293658,
        0.012242204930572017,
        0.008142654423630867,
        0.005935767248623108,
        0.00422657598707906,
        0.00205652351596989,
        0.0008812045707738913,
        0.00048014302849364086,
        0.00023759662120338283,
        0.00011756326106865314
      ],
      "interpolation_method": null,
      "license_id": "lic-src-sobotka-jiang2013-mirror",
      "measurement_method": null,
      "normalization_method": "unknown",
      "optical_configuration": {
        "configuration_id": "cfg-prf-sobotka-ref-nikond700-1a0e7ebe7e86",
        "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-sobotka-jiang2013-mirror"
        ],
        "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=cmf_NikonD700.mat",
      "profile_id": "prf-sobotka-ref-nikond700-1a0e7ebe7e86",
      "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": [
        0.0017774958144064195,
        0.0027444575176957206,
        0.048765520325254115,
        0.05564961380203727,
        0.03981690973999759,
        0.03134827063199567,
        0.026632197750610192,
        0.028110025110136484,
        0.03243688801820419,
        0.02986265777503207,
        0.031672859583223405,
        0.038346544029955604,
        0.062150445245481765,
        0.07537292574426012,
        0.03943248544353984,
        0.021926458002571852,
        0.02526012931282761,
        0.09539115907723815,
        0.4946084948362991,
        0.7437150112171359,
        0.7117200276475408,
        0.6175232647937302,
        0.5123598921983944,
        0.41128315606731775,
        0.3198046830550947,
        0.24235916623693063,
        0.16546821099625703,
        0.0821160418097345,
        0.026280079174136158,
        0.0073937574788180424,
        0.002856766636500022,
        0.0011168855160791418,
        0.00047128141520430853
      ],
      "redistribution_allowed": null,
      "response_scale": "unknown",
      "response_scope": "unknown",
      "response_unit": "unknown",
      "retrieved_date": "2026-09-23",
      "rights_evidence_source_ids": [
        "src-sobotka-jiang2013-mirror"
      ],
      "sample_count": 33,
      "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": "Sobotka (depositor)",
      "source_id": "src-sobotka-jiang2013-mirror",
      "source_uri": "https://github.com/sobotka/camera-spectral-sensitivity",
      "uncertainty": null,
      "updated_at": "2026-09-23T00:00:00Z",
      "validation_reason": "Mirror copy of an upstream measurement; the depositor's authority to apply the upstream license is not independently re-verified.",
      "validation_status": "unverified",
      "version_date": "2026-09-23",
      "wavelength_max": 720,
      "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,
        710,
        720
      ]
    },
    "source": {
      "authors": [
        "Sobotka (depositor)",
        "Jiang et al. (upstream)"
      ],
      "citation_text": "Sobotka, camera-spectral-sensitivity, pinned revision ae75f609f5831dc1b9287f9f89a04c1d93ed4efa, 2013.",
      "data_acquisition_method": "MATLAB v5 (.mat) mirror; parsed via stdlib-only parse_matlab_v5_bytes. Float32 re-encode of the Jiang float64 curves (max |diff| ~4.9e-6, worst at green[14]@540nm).",
      "doi": null,
      "known_limitations": [
        "source_category=mirror",
        "permission_status is 'unknown' on the canonical License record (no independent operational clearance granted)."
      ],
      "license_id": "lic-src-sobotka-jiang2013-mirror",
      "measurement_method": null,
      "normalization_method": null,
      "organization": "sobotka/camera-spectral-sensitivity",
      "original_wavelength_coverage": {
        "maximum": 720,
        "minimum": 400,
        "unit": "nm"
      },
      "publication": "Jiang et al., WACV 2013",
      "record_version": 1,
      "repository": "https://github.com/sobotka/camera-spectral-sensitivity",
      "retrieved_date": "2026-09-23",
      "rights_notes": "Mirror designation. Upstream Jiang 2013 license is CC BY-NC-SA 4.0; the Sobotka mirror-depositor's authority to apply that license is not independently re-verified.",
      "schema_version": "0.1.0-draft",
      "source_id": "src-sobotka-jiang2013-mirror",
      "title": "Sobotka Jiang 2013 camera spectral sensitivity mirror",
      "url": "https://github.com/sobotka/camera-spectral-sensitivity",
      "version": "ae75f609f5831dc1b9287f9f89a04c1d93ed4efa",
      "year": 2013
    },
    "license": {
      "attribution_required": null,
      "commercial_api_allowed": null,
      "commercial_use_allowed": null,
      "derivatives_allowed": null,
      "evidence_revision": "ae75f609f5831dc1b9287f9f89a04c1d93ed4efa",
      "evidence_url": "https://www.gujinwei.org/research/camspec/db.html",
      "license_id": "lic-src-sobotka-jiang2013-mirror",
      "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": "sobotka/camera-spectral-sensitivity",
      "schema_version": "0.1.0-draft",
      "share_alike_required": null
    },
    "dataset_version": "recovered-2026-10-01-siril-source-review-v2"
  }
}