Fujifilm XQ2

Response

Native RGB responseestimatedFujifilm XQ2 · 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-fujifilm-xq2-59a82481048f (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-fujifilm-xq2-59a82481048f@1
Profile checksum: sha256:73c437ed5e06a9bc…
Processing: source_column=predicted-Fujifilm-XQ2.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-fujifilm-xq2-59a82481048f (revision 1): R/G/B response at native wavelengths.
λ (nm)	R	G	B
400	0.0028357692	0.0048450953	0.011497639
410	0.004993222	0.007358861	0.029379971
420	0.0041786185	0.013787995	0.07084083
430	0.00022365987	0.021034388	0.12173031
440	0.000011434234	0.028617015	0.15409109
450	0.000012212027	0.036595125	0.1726823
460	0.0047993893	0.052281406	0.18475576
470	0.012552765	0.08313505	0.18093936
480	0.022264281	0.12121952	0.16427168
490	0.025060967	0.15799141	0.13989224
500	0.024103457	0.19813184	0.109941855
510	0.022910941	0.24092373	0.08473559
520	0.02138618	0.26825723	0.064668536
530	0.015050752	0.27631843	0.05129831
540	0.0058447616	0.26877585	0.044519212
550	0.002833833	0.25122523	0.038171962
560	0.016288776	0.22434324	0.032804143
570	0.07862261	0.18545368	0.029726284
580	0.16714294	0.1426	0.02775078
590	0.20633444	0.1037181	0.020015012
600	0.19620952	0.0730007	0.009674779
610	0.1768892	0.0495693	0.0024616183
620	0.15220065	0.03554927	0.000031936735
630	0.13121311	0.024336288	0.00012772126
640	0.11218219	0.015344201	0.0013341344
650	0.09247927	0.007906171	0.0028058928
660	0.07325504	0.00478563	0.003780628
670	0.050822567	0.0012984923	0.0031238857
680	0.0288718	0.00015609976	0.0017287044
690	0.012327477	0.001448518	0.0007124136
700	0.009090233	0.00022625481	0.00050506566