Nikon D50

Response

Native RGB responsemeasuredNikon D50 · Jiang et al. WACV 2013 camera spectral sensitivity database
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  • green (G)
  • blue (B)

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Emission-line overlay on the active single-profile plot. Values are the source's own native samples (or a labelled linear interpolation).

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About this spectrum4 notes
  • Warning: Response scope is unknown; do not interpret this response as a bare-sensor measurement. Dataset interpretation
  • Warning: Physical configuration is not documented; the response cannot be assigned to a confirmed optical configuration. Dataset interpretation
  • Warning: Normalization is unknown; amplitude comparisons are not established. Dataset interpretation
  • Warning: Uncertainty is not documented. Missing uncertainty does not mean zero uncertainty. Dataset interpretation
Source & details
Source category: measured
Primary measurement: a direct laboratory observation (or community submission recorded as measured). Not a mirror, not an estimation.
Type: measured
Measured response; measurement alone does not establish quality or confidence.
Origin: Community
Community provenance; origin does not establish measurement type, quality or confidence.
Quality: unassessed
Quality has not been assessed; no grade is inferred. Canonical release: no per-leaf scientific-quality assessment is asserted; the source-side claim is preserved verbatim.
Confidence: unassessed
Confidence has not been assessed; no confidence level is inferred. Canonical release: no claim about the per-leaf measurement precision is asserted; the upstream 'as is' wording (where present) is preserved.
Author
Jun Jiang
Source
Jiang et al. WACV 2013 camera spectral sensitivity database (link)
Source category
measured (primary measurement; not a mirror or estimation)
As-is
Samples rendered verbatim: no smoothing, no interpolation, no zero-padding, no gap bridging in the browser. Documented null sparse cells render as visible gaps.
Optical configuration
cfg-prf-jiang-intake-nikon-d50 (unknown) — unknown
Normalisation
unknown (original: unknown)
Response unit / scale
unknown / unknown
Sample count
33 samples from 400–720 nm, Δ 10 nm
Profile ID
prf-jiang-intake-nikon-d50@1
Profile checksum
sha256:c3cb31057af3b35e…
Processing
source_column=database:Nikon D50
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.
Citation
Jiang et al. WACV 2013 camera spectral sensitivity database
Known limitations
  • source_category=measured
  • permission_status is 'unknown' on the canonical License record (no independent operational clearance granted).

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Channels
Zoom (nm)

Camera specifications

Sensor type
CCD
Sensor format
APS-C
Sensor size
23.7 x 15.6 mm
Effective megapixels
6.1 MP
Resolution
3008 × 2000 px
Lens mount
Nikon F-mount
Release year
2005
Specification sources

Body specifications drawn from cited reference sources, distinct from the measured spectral response curves below.

Source: Wikipedia infobox MediaWiki revision 1338273582 (CC BY-SA 4.0); Dataset commit ef88b8381775c8c8c812c10cd02790a42dbdf757 Dataset: OpenProductData (unknown); Dataset commit 374a630bac7847f851b3746e82aa528262ef0b5c Dataset: CameraDatabase (unknown)

Data details
Dataset version
recovered-2026-10-01-siril-source-review-v2
Manifest digest
6493790d2d6b6b68…
Manifest schema
0.1.0-draft
Release kind
full
Linked profiles / sessions
4 profile revisions
Raw samples (R/G/B at native wavelengths)
  1. prf-jiang-intake-nikon-d50 (revision 1)

    Raw samples for prf-jiang-intake-nikon-d50 (revision 1): R/G/B response at native wavelengths.
    λ (nm)RGB
    4000.0309470.0375610.27139
    4100.0208030.0410060.35929
    4200.015320.051260.44843
    4300.0121610.0684340.57582
    4400.0105240.0902220.68263
    4500.00895180.114070.77689
    4600.00921510.168320.85043
    4700.0125480.255560.79244
    4800.0174910.384310.76617
    4900.015130.398320.57293
    5000.01870.510160.39291
    5100.0311690.719380.24589
    5200.0570460.825270.1015
    5300.09187110.045772
    5400.055080.915950.023081
    5500.0304770.89510.012789
    5600.0290480.73580.0062062
    5700.0782830.627850.0040567
    5800.361760.440290.0030307
    5900.626730.294590.002014
    6000.582720.14120.0013412
    6100.504660.0549810.00070417
    6200.371920.0198340.00050604
    6300.321530.0111320.00042877
    6400.232190.00631340.00040568
    6500.180520.0038650.00052631
    6600.120250.00270070.00058264
    6700.0896470.00325050.00054454
    6800.0633470.00407840.00047424
    6900.0444920.00480580.00036424
    7000.0287550.0045630.00026866
    7100.0208630.00404830.0001929
    7200.0134280.00251730.000095792
  2. prf-solomatov-gt-nikon-d50-jiang-et-al-2013-2689cce7b9d4 (revision 1)

    Raw samples for prf-solomatov-gt-nikon-d50-jiang-et-al-2013-2689cce7b9d4 (revision 1): R/G/B response at native wavelengths.
    λ (nm)RGB
    4000.0309470.0375610.27139
    4100.0208030.0410060.35929
    4200.015320.051260.44843
    4300.0121610.0684340.57582
    4400.0105240.0902220.68263
    4500.00895180.114070.77689
    4600.00921510.168320.85043
    4700.0125480.255560.79244
    4800.0174910.384310.76617
    4900.015130.398320.57293
    5000.01870.510160.39291
    5100.0311690.719380.24589
    5200.0570460.825270.1015
    5300.09187110.045772
    5400.055080.915950.023081
    5500.0304770.89510.012789
    5600.0290480.73580.0062062
    5700.0782830.627850.0040567
    5800.361760.440290.0030307
    5900.626730.294590.002014
    6000.582720.14120.0013412
    6100.504660.0549810.00070417
    6200.371920.0198340.00050604
    6300.321530.0111320.00042877
    6400.232190.00631340.00040568
    6500.180520.0038650.00052631
    6600.120250.00270070.00058264
    6700.0896470.00325050.00054454
    6800.0633470.00407840.00047424
    6900.0444920.00480580.00036424
    7000.0287550.0045630.00026866
  3. prf-solomatov-pred-nikon-d50-bda7180cc13e (revision 1)

    Raw samples for prf-solomatov-pred-nikon-d50-bda7180cc13e (revision 1): R/G/B response at native wavelengths.
    λ (nm)RGB
    4000.0021397570.0043664220.012553387
    4100.00456664850.00704375380.03183065
    4200.00588772630.01411278450.07566225
    4300.0009205850.0232080020.12592807
    4400.00626387170.0313728530.1633084
    4500.0097458150.0380919540.19172971
    4600.0129941860.0518040470.21359576
    4700.0148749960.079050920.22130267
    4800.0181014430.11257730.2160327
    4900.0181431060.14765570.18843797
    5000.0165157580.190745670.14669125
    5100.0159812770.239873130.102451935
    5200.0184090120.272187140.06179369
    5300.0190757050.282869580.03273594
    5400.0175619930.274871080.01932895
    5500.0212691350.25477670.010819832
    5600.033274920.224970890.008282084
    5700.07151460.182512040.009513897
    5800.131123110.134741650.013001266
    5900.16675660.091686850.011956664
    6000.16225160.0571016370.0067635067
    6100.148391680.03287320.0027423229
    6200.126217070.0207903830.00026414322
    6300.1075525060.0126498320.0017062387
    6400.089193150.0062051980.0027475324
    6500.07113540.00185137890.004284015
    6600.0551452820.0017435140.0048028603
    6700.0380298530.0000071063170.0040608128
    6800.0228379570.0000217076340.0037166176
    6900.0088785960.000735085050.0006646943
    7000.0054717860.0000720072640.000690925
  4. prf-ssf-data-nikon-d50 (revision 1)

    Raw samples for prf-ssf-data-nikon-d50 (revision 1): R/G/B response at native wavelengths.
    λ (nm)RGB
    4000.020.020.09
    4050.020.030.16
    4100.020.030.24
    4150.020.040.3
    4200.020.050.36
    4250.020.050.42
    4300.020.060.5
    4350.020.070.53
    4400.020.090.61
    4450.020.10.69
    4500.010.120.74
    4550.010.140.78
    4600.010.170.83
    4650.010.210.85
    4700.020.270.87
    4750.020.340.85
    4800.020.40.81
    4850.020.430.72
    4900.020.440.64
    4950.020.480.56
    5000.020.560.46
    5050.020.620.36
    5100.030.720.27
    5150.040.820.2
    5200.060.90.13
    5250.090.960.08
    5300.110.05
    5350.090.980.04
    5400.060.940.03
    5450.040.930.02
    5500.030.910.01
    5550.030.820.01
    5600.030.740.01
    5650.050.670.01
    5700.090.60.01
    5750.220.510
    5800.430.430
    5850.560.340
    5900.60.250
    5950.590.170
    6000.540.110
    6050.490.070
    6100.450.040
    6150.40.030
    6200.350.020
    6250.280.010
    6300.240.010
    6350.210.010
    6400.180.010
    6450.150.010
    6500.120.010
    6550.0900
    6600.0800
    6650.0600
    6700.050.010
    6750.040.010
    6800.0200
    6850.0200
    6900.0100
    6950.0100
    7000.0100
    705000
    710000
    715000