Nikon 1 J4

Response

Native RGB responseestimatedNikon 1 J4 · Solomatov GT collection

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

About this spectrum5 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: Estimated response; not a primary measurement. Sources and attribution
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: estimated: Estimated response: not a primary measurement (e.g. diffraction-grating closed-form recovery, model prediction). Independent of profile_type and quality/confidence grades.
Type: estimated: Estimated response, not a direct measurement; quality and confidence are assessed separately.
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: Solomatov
Source: Solomatov & Akkaynak, ICCP 2023, 'Spectral Sensitivity Estimation Without a Camera' (link)
Source category: estimated (estimated response; not a primary measurement)
Methodology: Solomatov & Akkaynak, ICCP 2023, 'Spectral Sensitivity Estimation Without a Camera' — model output.
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-pred-nikon-1-j4-58f27b725760 (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-pred-nikon-1-j4-58f27b725760@1
Profile checksum: sha256:7f75280f0ee0f631…
Processing: source_column=predicted-Nikon-1-J4.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: Solomatov & Akkaynak, ICCP 2023, 'Spectral Sensitivity Estimation Without a Camera', data/predictions/.
Known limitations: source_category=estimated
permission_status is 'unknown' on the canonical License record (no independent operational clearance granted).

Inspect, zoom, export, and share the current chart. Native samples only — no interpolation, no averaging.

Channels

Zoom (nm)FromTo

Specification sources

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

Source: Dataset commit 374a630bac7847f851b3746e82aa528262ef0b5c Dataset: CameraDatabase (unknown)

Data details

Raw samples (R/G/B at native wavelengths)

Raw samples for prf-solomatov-pred-nikon-1-j4-58f27b725760 (revision 1): R/G/B response at native wavelengths.
λ (nm)	R	G	B
400	0.0029775775	0.0046650954	0.012700741
410	0.0059608417	0.0080275275	0.0316358
420	0.007172549	0.016431125	0.073463716
430	0.0018095716	0.028032755	0.12164427
440	0.0070982683	0.040757008	0.15734753
450	0.011942415	0.0503984	0.18380505
460	0.016450908	0.06472151	0.20413232
470	0.019725157	0.09044296	0.20993504
480	0.02532315	0.122990996	0.20134754
490	0.024678981	0.15644586	0.17216934
500	0.021651983	0.19519904	0.1327871
510	0.018719627	0.23929246	0.092690535
520	0.016637502	0.2679339	0.056583203
530	0.013066674	0.27646467	0.03138823
540	0.009257476	0.2684724	0.020620009
550	0.00997123	0.24992849	0.013256292
560	0.02508084	0.22267976	0.012287603
570	0.074766785	0.18621951	0.0132524595
580	0.13975547	0.1467398	0.0141909225
590	0.17525344	0.107868336	0.012980906
600	0.17281458	0.0745312	0.010473301
610	0.15818684	0.04923491	0.008431265
620	0.13589175	0.034949057	0.0070473137
630	0.11666325	0.024999937	0.005920518
640	0.09766591	0.017825032	0.0045212274
650	0.07820308	0.011982154	0.0030516202
660	0.06057825	0.009925315	0.0019624752
670	0.04143509	0.0056942315	0.0010013998
680	0.024192944	0.0029519054	0.0003945382
690	0.010309212	0.002181948	0.0003726591
700	0.006778071	0.0009378683	0.00010261964