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    "model": "ESTIMATED PHOTON-RESPONSE MODEL / Nikon D40 / prf-jiang-intake-nikon-d40@1 / ENERGY_RESPONSE-SOURCE ASSUMPTION",
    "name": "ESTIMATED PHOTON-RESPONSE MODEL / Nikon D40 / prf-jiang-intake-nikon-d40@1 / ENERGY_RESPONSE-SOURCE ASSUMPTION / red",
    "type": "OSC_SENSOR",
    "channel": "RED",
    "dataQualityMarker": 1,
    "dataSource": "ESTIMATED relative photon-response effective camera detection model; not measured sensor QE or absolute efficiency. Assumed source quantity: energy_response; output values are relative photon-response shape derived by dividing source values by wavelength in nm; basis: Documented source-quantity evidence (https://www.gujinwei.org/research/camspec/supp.pdf): Jiang supplementary materials section 1 defines camera signal divided by spectrometer-measured illuminant radiance and exposure time. This documents an energy-response source convention for the original 28-camera dataset. The derived relative photon model divides sensitivity by wavelength; exact optics and calibration accuracy remain unverified. Original source unit=unknown, scale=unknown, scope=unknown; measurement method=unknown; source=Jun Jiang; Jiang et al. WACV 2013 camera spectral sensitivity database; src-jiang-wacv2013-original; Jiang et al. WACV 2013 camera spectral sensitivity database; https://www.gujinwei.org/research/camspec/db.html Interchannel scale comparability=unknown; channel ratios inherit original possibly incomparable scales; shared normalization preserves input ratios, which may inherit incomparable source scales. Retained channel wavelength intervals (nm)=red:400-720,green:400-720,blue:400-720. Interpretation RMS is a sampled-assumption difference only, not uncertainty bounds; it excludes optics, gain and measurement-error uncertainty. Optical transmission is not separated; camera modification/filter configuration unknown. is_dslr=false means no additional DSLR LPF model was applied, not that the camera is unmodified. Method camera-spectra-siril-estimate-v1; stable wavelength sort; duplicate groups merged by median=0; identical duplicates removed=0; negative values floored=0 (total magnitude 0); bounded null interpolation=0; trimmed/omitted null samples=0; documented-gap samples omitted=0; partial channels=none. Shared normalization divisor=0.00188679245283 across all channels; uncertainty=unknown; no absolute QE inferred. Original positive peak=1; input scale hint=normalized_or_fractional (ambiguous, not proof of units).",
    "manufacturer": "Camera Spectra estimate",
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    "model": "ESTIMATED PHOTON-RESPONSE MODEL / Nikon D40 / prf-jiang-intake-nikon-d40@1 / ENERGY_RESPONSE-SOURCE ASSUMPTION",
    "name": "ESTIMATED PHOTON-RESPONSE MODEL / Nikon D40 / prf-jiang-intake-nikon-d40@1 / ENERGY_RESPONSE-SOURCE ASSUMPTION / green",
    "type": "OSC_SENSOR",
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    "dataSource": "ESTIMATED relative photon-response effective camera detection model; not measured sensor QE or absolute efficiency. Assumed source quantity: energy_response; output values are relative photon-response shape derived by dividing source values by wavelength in nm; basis: Documented source-quantity evidence (https://www.gujinwei.org/research/camspec/supp.pdf): Jiang supplementary materials section 1 defines camera signal divided by spectrometer-measured illuminant radiance and exposure time. This documents an energy-response source convention for the original 28-camera dataset. The derived relative photon model divides sensitivity by wavelength; exact optics and calibration accuracy remain unverified. Original source unit=unknown, scale=unknown, scope=unknown; measurement method=unknown; source=Jun Jiang; Jiang et al. WACV 2013 camera spectral sensitivity database; src-jiang-wacv2013-original; Jiang et al. WACV 2013 camera spectral sensitivity database; https://www.gujinwei.org/research/camspec/db.html Interchannel scale comparability=unknown; channel ratios inherit original possibly incomparable scales; shared normalization preserves input ratios, which may inherit incomparable source scales. Retained channel wavelength intervals (nm)=red:400-720,green:400-720,blue:400-720. Interpretation RMS is a sampled-assumption difference only, not uncertainty bounds; it excludes optics, gain and measurement-error uncertainty. Optical transmission is not separated; camera modification/filter configuration unknown. is_dslr=false means no additional DSLR LPF model was applied, not that the camera is unmodified. Method camera-spectra-siril-estimate-v1; stable wavelength sort; duplicate groups merged by median=0; identical duplicates removed=0; negative values floored=0 (total magnitude 0); bounded null interpolation=0; trimmed/omitted null samples=0; documented-gap samples omitted=0; partial channels=none. Shared normalization divisor=0.00188679245283 across all channels; uncertainty=unknown; no absolute QE inferred. Original positive peak=1; input scale hint=normalized_or_fractional (ambiguous, not proof of units).",
    "manufacturer": "Camera Spectra estimate",
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    "model": "ESTIMATED PHOTON-RESPONSE MODEL / Nikon D40 / prf-jiang-intake-nikon-d40@1 / ENERGY_RESPONSE-SOURCE ASSUMPTION",
    "name": "ESTIMATED PHOTON-RESPONSE MODEL / Nikon D40 / prf-jiang-intake-nikon-d40@1 / ENERGY_RESPONSE-SOURCE ASSUMPTION / blue",
    "type": "OSC_SENSOR",
    "channel": "BLUE",
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    "dataSource": "ESTIMATED relative photon-response effective camera detection model; not measured sensor QE or absolute efficiency. Assumed source quantity: energy_response; output values are relative photon-response shape derived by dividing source values by wavelength in nm; basis: Documented source-quantity evidence (https://www.gujinwei.org/research/camspec/supp.pdf): Jiang supplementary materials section 1 defines camera signal divided by spectrometer-measured illuminant radiance and exposure time. This documents an energy-response source convention for the original 28-camera dataset. The derived relative photon model divides sensitivity by wavelength; exact optics and calibration accuracy remain unverified. Original source unit=unknown, scale=unknown, scope=unknown; measurement method=unknown; source=Jun Jiang; Jiang et al. WACV 2013 camera spectral sensitivity database; src-jiang-wacv2013-original; Jiang et al. WACV 2013 camera spectral sensitivity database; https://www.gujinwei.org/research/camspec/db.html Interchannel scale comparability=unknown; channel ratios inherit original possibly incomparable scales; shared normalization preserves input ratios, which may inherit incomparable source scales. Retained channel wavelength intervals (nm)=red:400-720,green:400-720,blue:400-720. Interpretation RMS is a sampled-assumption difference only, not uncertainty bounds; it excludes optics, gain and measurement-error uncertainty. Optical transmission is not separated; camera modification/filter configuration unknown. is_dslr=false means no additional DSLR LPF model was applied, not that the camera is unmodified. Method camera-spectra-siril-estimate-v1; stable wavelength sort; duplicate groups merged by median=0; identical duplicates removed=0; negative values floored=0 (total magnitude 0); bounded null interpolation=0; trimmed/omitted null samples=0; documented-gap samples omitted=0; partial channels=none. Shared normalization divisor=0.00188679245283 across all channels; uncertainty=unknown; no absolute QE inferred. Original positive peak=1; input scale hint=normalized_or_fractional (ambiguous, not proof of units).",
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