Nikon D1X
Response
- red (R)
- green (G)
- blue (B)
Astro mode
Emission-line overlay on the active single-profile plot. Values are the source's own native samples (or a labelled linear interpolation).
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
- Solomatov / Akkaynak ICCP 2023 ground-truth camera measurements (measured subset) (link)
- Source category
measured(primary measurement; not a mirror or estimation)- Methodology
- Per-record measurements reported in 10 nm steps over the 400-700 nm range.
- 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-solomatov-gt-nikon-d1x-kawakami-et-al-2013-41d8a64687af(unknown) — unknown- Normalisation
- unknown (original: unknown)
- Response unit / scale
unknown/unknown- Sample count
- 31 samples from 400–700 nm, Δ 10 nm
- Profile ID
prf-solomatov-gt-nikon-d1x-kawakami-et-al-2013-41d8a64687af@1- Profile checksum
sha256:b216a1d4cf4b2abc…- Processing
- source_column=Nikon_D1x_Kawakami-et-al-2013.csv
- 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
- COLOR-Lab-Eilat, Spectral-sensitivity-estimation, pinned revision e9958089605676c27437ea98665490d40f104d5d, data/ground-truths/ (measured subset), 2023.
- Known limitations
- source_category=measured
- permission_status is 'unknown' on the canonical License record (no independent operational clearance granted).
Compare measurements
Overlay up to 4 measurements on the same chart. Each path uses its native grid; no interpolation, no averaging, no merge.
Graph tools
Inspect, zoom, export, and share the current chart. Native samples only — no interpolation, no averaging.
Channels
Zoom (nm)
Camera specifications
- Sensor type
- CCD
- Sensor format
- APS-C
- Sensor size
- 23.7 x 15.5 mm
- Effective megapixels
- 5.3 MP
- Resolution
- Unknown
- Lens mount
- Unknown
- Release year
- Unknown
Specification sources
Body specifications drawn from cited reference sources, distinct from the measured spectral response curves below.
Source: Dataset commit 374a630bac7847f851b3746e82aa528262ef0b5c Dataset: CameraDatabase (unknown); Dataset commit ef88b8381775c8c8c812c10cd02790a42dbdf757 Dataset: OpenProductData (unknown); Wikipedia article MediaWiki revision 1372181766 (CC BY-SA 4.0)
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
- 2 profile revisions
Raw samples (R/G/B at native wavelengths)
prf-solomatov-gt-nikon-d1x-kawakami-et-al-2013-41d8a64687af(revision 1)Raw samples for prf-solomatov-gt-nikon-d1x-kawakami-et-al-2013-41d8a64687af (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0 0 0.21575 410 0 0 0.32031 420 0 0 0.41266 430 0 0 0.52099 440 0 0 0.6216 450 0 0.065 0.709545 460 0 0.12544 0.7616 470 0 0.193185 0.774955 480 0 0.27 0.747 490 0 0.3555 0.67725 500 0 0.46852 0.55862 510 0 0.63755 0.40413 520 0 0.7582 0.24976 530 0 0.849645 0.14093 540 0 0.863 0.081985 550 0 0.80539 0.033445 560 0.03 0.696 0.016 570 0.127165 0.559385 0.0112575 580 0.29756 0.40136 0.00692 590 0.464 0.24704 0 600 0.4941 0.13176 0 610 0.440655 0.05666 0 620 0.35972 0.02346 0 630 0.281945 0.01198 0 640 0.21586 0 0 650 0.162875 0 0 660 0.12054 0 0 670 0.08835 0 0 680 0.06156 0 0 690 0.044715 0 0 700 0.03096 0 0 prf-solomatov-pred-nikon-d1x-19aaa81670b6(revision 1)Raw samples for prf-solomatov-pred-nikon-d1x-19aaa81670b6 (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0.0018318909 0.0039964244 0.013358964 410 0.0036024249 0.006111547 0.03247751 420 0.0058434447 0.011659987 0.07849809 430 0.0035550792 0.019543823 0.13123484 440 0.009208368 0.024417922 0.17162083 450 0.01043046 0.02651378 0.20331731 460 0.008886904 0.03682613 0.22910592 470 0.003171245 0.062592454 0.23977654 480 0.0000013988101 0.09396322 0.23495308 490 0.00000979303 0.12950866 0.20260035 500 0.000016058046 0.17703085 0.15383407 510 0.000026413716 0.23369932 0.10082316 520 0.004118737 0.27323964 0.055144813 530 0.010459255 0.28929085 0.023526058 540 0.01413485 0.2830379 0.014313976 550 0.020521399 0.2628401 0.009832245 560 0.033367123 0.23062055 0.011971132 570 0.06606625 0.18356586 0.012356342 580 0.11563404 0.13089679 0.00829411 590 0.1493117 0.082642786 0.00434381 600 0.14813985 0.04593217 0.001205993 610 0.13552085 0.020965472 3.1427285e-7 620 0.115659505 0.011060349 0.0000017829901 630 0.09874672 0.0046262355 5.887302e-7 640 0.081066996 0.000005410614 0.0000027885462 650 0.06456758 0.000018312761 0.0000018557927 660 0.04945634 0.000024273379 0.0000068673594 670 0.03381828 0.00001465275 0.000002850219 680 0.019622257 0.0000073050505 0.0000011979843 690 0.007544622 0.0004532016 0.0000011158835 700 0.0037490248 0.000025555097 0.0001672211