Sony DSLR-A900

Response

Native RGB responseestimatedSony DSLR A900 · 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-sony-dslr-a900-9b6b52190807 (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-sony-dslr-a900-9b6b52190807@1
Profile checksum: sha256:dc60c7309705d376…
Processing: source_column=predicted-Sony-DSLR-A900.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 2f1be1deab50da7869fc5d23f481939803d845bf Dataset: Lensfun (CC BY-SA 3.0)

Also known as: Sony DSLR A900.

Data details

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

Raw samples for prf-solomatov-pred-sony-dslr-a900-9b6b52190807 (revision 1): R/G/B response at native wavelengths.
λ (nm)	R	G	B
400	0.0025590335	0.004302517	0.012547418
410	0.0051459777	0.007239643	0.030183136
420	0.0062379814	0.014820161	0.072563045
430	0.00002431038	0.024065541	0.12448093
440	0.0038475946	0.033305023	0.1635439
450	0.007422622	0.040374972	0.19184707
460	0.011082105	0.053006444	0.21471219
470	0.013680691	0.078242525	0.22548486
480	0.018031357	0.108081125	0.22195062
490	0.017020795	0.1401498	0.19594091
500	0.014831848	0.18230017	0.15308566
510	0.014159588	0.23306598	0.10579712
520	0.016074652	0.26858974	0.061938204
530	0.016540784	0.28186363	0.02963771
540	0.015902422	0.27599147	0.017040353
550	0.020118363	0.25676662	0.009719354
560	0.034915175	0.2273246	0.010524864
570	0.07735516	0.18605599	0.011781991
580	0.13515323	0.14092779	0.011817431
590	0.16586313	0.09738097	0.01023716
600	0.1605943	0.06121415	0.010134008
610	0.14548565	0.03504453	0.008731539
620	0.123381786	0.022149637	0.00518771
630	0.10265532	0.015256595	0.0016135384
640	0.083046846	0.010536196	1.6120896e-7
650	0.06398601	0.0064325384	0.000017629747
660	0.047394827	0.0067642764	0.000015024151
670	0.030893374	0.0034289693	0.000007581636
680	0.017383879	0.0014202889	0.000013437512
690	0.0069216876	0.0019156894	0.00017723879
700	0.004005317	0.0001208996	0.000011789501