Canon PowerShot G5

Response

Native RGB responseestimatedCanon PowerShot G5 · 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-canon-powershot-g5-67c3813347ab (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-canon-powershot-g5-67c3813347ab@1
Profile checksum: sha256:81fcc7cf8273787d…
Processing: source_column=predicted-Canon-PowerShot-G5.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-canon-powershot-g5-67c3813347ab (revision 1): R/G/B response at native wavelengths.
λ (nm)	R	G	B
400	0.0031218678	0.004505721	0.013152307
410	0.0053685294	0.007321139	0.031774856
420	0.0070164595	0.014219638	0.0731754
430	0.0012237807	0.023490725	0.122241944
440	0.007119469	0.032359265	0.15968202
450	0.011456683	0.039837416	0.18645644
460	0.015512771	0.0548609	0.20547706
470	0.016836239	0.08349856	0.20938002
480	0.020940972	0.118107446	0.19950064
490	0.019452995	0.15347211	0.17155443
500	0.016768008	0.19399406	0.13472806
510	0.015970372	0.23956303	0.0989186
520	0.017118342	0.26805198	0.06750576
530	0.014711008	0.27551523	0.045398306
540	0.011026593	0.26706907	0.03539222
550	0.012525237	0.24762028	0.02758105
560	0.027021231	0.21961376	0.023480095
570	0.075918645	0.18032403	0.020063715
580	0.14808667	0.13732144	0.01680199
590	0.18638457	0.09775597	0.010669555
600	0.18023616	0.065844014	0.0032034074
610	0.16281399	0.042318184	0.000021918553
620	0.13949424	0.029749025	0.00003681946
630	0.11994355	0.020120269	7.539554e-7
640	0.09974155	0.013315959	0.00001238125
650	0.08023884	0.007920383	0.00007557816
660	0.062578194	0.0059178774	0.0012962818
670	0.042584214	0.00271907	0.00088203885
680	0.024231944	0.0015737591	0.00061292056
690	0.010122331	0.0016106372	0.00029726385
700	0.0071564843	0.000024236808	0.00012123113