Canon PowerShot S70

Response

Native RGB responseestimatedCanon PowerShot S70 · 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-s70-32b7fac03687 (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-s70-32b7fac03687@1
Profile checksum: sha256:aa2bc680ac5b2093…
Processing: source_column=predicted-Canon-PowerShot-S70.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-s70-32b7fac03687 (revision 1): R/G/B response at native wavelengths.
λ (nm)	R	G	B
400	0.0019319352	0.0045653093	0.012571029
410	0.0052183974	0.0075630536	0.030363966
420	0.006956542	0.015140881	0.07267243
430	0.0016982344	0.025958486	0.12298354
440	0.0079748705	0.036688767	0.1609695
450	0.01311154	0.044801958	0.18837526
460	0.017762521	0.058646716	0.21040283
470	0.020327909	0.08436267	0.21923658
480	0.024448564	0.11530627	0.2148384
490	0.022648249	0.14850448	0.18776985
500	0.01826659	0.1881621	0.14764927
510	0.014137752	0.2335138	0.105355315
520	0.012308139	0.2632228	0.06652291
530	0.008181224	0.27276814	0.037287865
540	0.0032688437	0.26546595	0.023275265
550	0.003842934	0.24779575	0.013008234
560	0.01639838	0.22023179	0.008764111
570	0.06397217	0.1804137	0.009641509
580	0.13726588	0.13481922	0.013024085
590	0.17812705	0.095333554	0.010183981
600	0.17352904	0.06450305	0.002786977
610	0.15939005	0.04167136	0.000008342446
620	0.13753828	0.02892741	2.3835395e-7
630	0.11932498	0.018480504	0.000002985882
640	0.10229597	0.010625743	0.0018123412
650	0.08440787	0.0047996906	0.0034034192
660	0.06831918	0.002514247	0.004637477
670	0.04762452	0.000001578325	0.0037894736
680	0.029729562	7.489828e-7	0.0032102005
690	0.012038072	0.0005361576	0.000778973
700	0.008120276	0.00010565558	0.0006357888