Canon PowerShot S90
Response
- red (R)
- green (G)
- blue (B)
Astro mode
Emission-line overlay on the active single-profile plot. Values are the source's own native samples (or a labelled linear interpolation).
About this spectrum4 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: 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: measured
- Primary measurement: a direct laboratory observation (or community submission recorded as measured). Not a mirror, not an estimation.
- Type: measured
- Measured response; measurement alone does not establish quality or confidence.
- Origin: Community
- Community provenance; origin does not establish measurement type, quality or confidence.
- 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
- Weta Digital
- Source
- Academy / Weta RAWtoaces camera JSON bundle (link)
- Source category
measured(primary measurement; not a mirror or estimation)- Methodology
- Weta lightsaber rig (44 records); SciTech legacy (7 records, no equipment named); NPL double monochromator (1 record).
- 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-academy-rawtoaces-canon-powershot-s90-30da0d87505d(unknown) — unknown- Normalisation
- unknown (original: unknown)
- Response unit / scale
unknown/unknown- Sample count
- 81 samples from 380–780 nm, Δ 5 nm
- Profile ID
prf-academy-rawtoaces-canon-powershot-s90-30da0d87505d@1- Profile checksum
sha256:e78773fada990481…- Processing
- source_column=Canon_PowerShot_S90_380_780_5.json
- 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
- Academy Software Foundation, rawtoaces-data, pinned revision e9b8503cf8a0641f40e5345d9757bde60c15f423, 2025.
- Known limitations
- source_category=measured
- permission_status is 'unknown' on the canonical License record (no independent operational clearance granted).
Compare measurements
Overlay up to 4 measurements on the same chart. Each path uses its native grid; no interpolation, no averaging, no merge.
Graph tools
Inspect, zoom, export, and share the current chart. Native samples only — no interpolation, no averaging.
Channels
Zoom (nm)
Camera specifications
- Sensor type
- CCD
- Sensor format
- 1/1.7-inch type
- Sensor size
- 7.53 x 5.64 mm
- Effective megapixels
- 10 MP
- Resolution
- 3648 × 2736 px
- Lens mount
- Unknown
- Release year
- 2009
Specification sources
Body specifications drawn from cited reference sources, distinct from the measured spectral response curves below.
Source: Wikipedia infobox MediaWiki revision 1316781248 (CC BY-SA 4.0); Manufacturer reference document snapshot SHA-256 ef86dd5506c127b1360ff0b7ff21e9a71f9305c85c3d5379ff81816a22803ca2 (unknown); Dataset commit 07da7acbf97348405cf859ce76a00ac642ba1fc5 Dataset: CameraSensorSizeDatabase (unknown)
Data details
- Dataset version
recovered-2026-09-29-all-available-with-ie-202404- Manifest digest
8f960e18d6c9dbef…- Manifest schema
0.1.0-draft- Release kind
full- Linked profiles / sessions
- 2 profile revisions
Raw samples (R/G/B at native wavelengths)
prf-academy-rawtoaces-canon-powershot-s90-30da0d87505d(revision 1)Raw samples for prf-academy-rawtoaces-canon-powershot-s90-30da0d87505d (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 380 0.0126 0.0237 0.0165 385 0.0117 0.0199 0.0164 390 0.0107 0.0161 0.0163 395 0.0089 0.0156 0.0152 400 0.007 0.0152 0.0141 405 0.0119 0.0249 0.0749 410 0.0168 0.0347 0.1357 415 0.0282 0.0661 0.2702 420 0.0397 0.0975 0.4047 425 0.0364 0.1055 0.432 430 0.0331 0.1135 0.4592 435 0.0323 0.1327 0.504 440 0.0316 0.152 0.5488 445 0.03 0.1784 0.599 450 0.0284 0.2048 0.6492 455 0.0277 0.2441 0.675 460 0.027 0.2834 0.7007 465 0.0306 0.3405 0.7068 470 0.0342 0.3976 0.7128 475 0.0363 0.4353 0.6715 480 0.0383 0.473 0.6301 485 0.0368 0.4849 0.5886 490 0.0353 0.4968 0.5471 495 0.0377 0.5697 0.4714 500 0.0401 0.6426 0.3957 505 0.0462 0.7061 0.3426 510 0.0523 0.7697 0.2894 515 0.0682 0.8313 0.2343 520 0.0841 0.8929 0.1792 525 0.0888 0.9464 0.1544 530 0.0935 1 0.1296 535 0.0748 0.9597 0.1084 540 0.0562 0.9194 0.0873 545 0.048 0.9147 0.0732 550 0.0398 0.9099 0.0591 555 0.0388 0.8743 0.0462 560 0.0377 0.8388 0.0333 565 0.0577 0.8146 0.0279 570 0.0778 0.7904 0.0225 575 0.3061 0.7439 0.0195 580 0.5344 0.6975 0.0166 585 0.6576 0.6265 0.0147 590 0.7808 0.5555 0.0129 595 0.7927 0.5005 0.0121 600 0.8046 0.4454 0.0113 605 0.7924 0.3736 0.0108 610 0.7802 0.3019 0.0103 615 0.7689 0.2598 0.0104 620 0.7575 0.2178 0.0105 625 0.7442 0.1934 0.0119 630 0.7308 0.1691 0.0132 635 0.7092 0.1543 0.0154 640 0.6875 0.1394 0.0176 645 0.6593 0.1243 0.0231 650 0.631 0.1091 0.0286 655 0.5509 0.0965 0.0281 660 0.4709 0.0839 0.0276 665 0.2849 0.0527 0.0175 670 0.0988 0.0215 0.0075 675 0.0602 0.0144 0.0058 680 0.0217 0.0073 0.004 685 0.0172 0.0063 0.0035 690 0.0127 0.0052 0.0029 695 0.009 0.0049 0.003 700 0.0053 0.0045 0.0031 705 0.0044 0.0045 0.003 710 0.0036 0.0046 0.003 715 0.0042 0.0044 0.0037 720 0.0048 0.0043 0.0043 725 0.0042 0.0038 0.0037 730 0.0036 0.0032 0.0031 735 0.003 0.0027 0.0025 740 0.0024 0.0022 0.0019 745 0.0018 0.0017 0.0013 750 0.0012 0.0012 0.0006 755 0.0013 0.0013 0.0008 760 0.0013 0.0014 0.0009 765 0.0014 0.0015 0.001 770 0.0015 0.0017 0.0011 775 0.0016 0.0018 0.0012 780 0.0017 0.0019 0.0013 prf-solomatov-pred-canon-powershot-s90-ecab520e15e1(revision 1)Raw samples for prf-solomatov-pred-canon-powershot-s90-ecab520e15e1 (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0.0035430738 0.0049519544 0.011914731 410 0.0067454474 0.00860597 0.02849608 420 0.007823513 0.017119145 0.06709937 430 0.0000068672853 0.027763885 0.11541195 440 0.0011855599 0.040068667 0.14756383 450 0.0061003263 0.051965423 0.16854446 460 0.014777554 0.067741446 0.18407084 470 0.023569107 0.09418305 0.18718512 480 0.034856983 0.12684399 0.17904565 490 0.03551476 0.15722679 0.1591198 500 0.03172218 0.19101994 0.1300759 510 0.025809545 0.22953227 0.102135606 520 0.018498447 0.25452164 0.07537331 530 0.0049393983 0.26158896 0.054937564 540 0.000024209246 0.25652492 0.0422119 550 0.000007137116 0.24037296 0.03125884 560 0.000054737306 0.21785942 0.023355292 570 0.06764572 0.18410373 0.02128715 580 0.16969565 0.14684655 0.02173733 590 0.21199965 0.11154596 0.014651794 600 0.19874647 0.082062945 0.0037806793 610 0.17863658 0.059610832 1.2528734e-7 620 0.15376672 0.044538867 0.000017343064 630 0.1332394 0.031122476 0.000043548032 640 0.11595772 0.02057464 0.00084390206 650 0.0964462 0.012622226 0.0031182286 660 0.076549135 0.008480139 0.0045090406 670 0.05338139 0.0040948633 0.0038979044 680 0.029991882 0.0020184952 0.0021589885 690 0.013030915 0.0019357104 0.0009484963 700 0.009825396 0.00043255626 0.0005746727