Sony Alpha77
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
- Image Engineering GmbH & Co. KG
- Source
- Image Engineering spectral sensitivities workbook (April 2024) (link)
- Source category
measured(primary measurement; not a mirror or estimation)- 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-ie2024-sony-alpha77-es-occ50(unknown) — unknown- Normalisation
- unknown (original: unknown)
- Response unit / scale
unknown/unknown- Sample count
- 135 samples from 380–1050 nm, Δ 5 nm
- Profile ID
prf-ie2024-sony-alpha77-es-occ50@1- Profile checksum
sha256:7bf40414d32f4be2…- Processing
- source_column=ES
- 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
- Image Engineering GmbH & Co. KG, Spectral sensitivities workbook (April 2024).
- Known limitations
- source_category=measured
- permission_status is 'unknown' on the canonical License record (no independent operational clearance granted).
Graph tools
Inspect, zoom, export, and share the current chart. Native samples only — no interpolation, no averaging.
Channels
Zoom (nm)
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
- 1 profile revision
Raw samples (R/G/B at native wavelengths)
prf-ie2024-sony-alpha77-es-occ50(revision 1)Raw samples for prf-ie2024-sony-alpha77-es-occ50 (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 380 0.0054 0.0139 0.0088 385 0.0051 0.0139 0.0082 390 0.0047 0.0139 0.0076 395 0.0054 0.017849999999999998 0.0117 400 0.006 0.0219 0.0158 405 0.0087 0.0206 0.0471 410 0.0118 0.018000000000000002 0.0853 415 0.0354 0.06505 0.3278 420 0.0539 0.10545 0.5333 425 0.0515 0.11895 0.5903 430 0.0491 0.13245 0.6474 435 0.0466 0.1514 0.7149 440 0.0441 0.1739 0.7894 445 0.0403 0.19165 0.8384 450 0.0375 0.2127 0.8672 455 0.0366 0.24054999999999999 0.8751 460 0.0362 0.27249999999999996 0.8791 465 0.0376 0.3208 0.8674 470 0.039 0.3691 0.8556 475 0.0417 0.4192 0.8313 480 0.0445 0.46935000000000004 0.8069 485 0.0442 0.49954999999999994 0.7526 490 0.0418 0.5165 0.6782 495 0.0423 0.57515 0.5834 500 0.0459 0.6537 0.4901 505 0.0533 0.74665 0.4069 510 0.0606 0.83965 0.3237 515 0.0726 0.9098999999999999 0.2739 520 0.083 0.9600500000000001 0.2259 525 0.0913 0.98005 0.1808 530 0.0997 1 0.1357 535 0.0828 0.9812 0.115 540 0.066 0.96235 0.0944 545 0.0499 0.87985 0.0724 550 0.0424 0.8198 0.0567 555 0.0407 0.7746999999999999 0.0451 560 0.039 0.7296 0.0335 565 0.0511 0.6577500000000001 0.0276 570 0.0632 0.58585 0.0217 575 0.1781 0.49844999999999995 0.0178 580 0.3118 0.4125 0.0146 585 0.4179 0.3485 0.0125 590 0.524 0.28445 0.0104 595 0.5347 0.2322 0.0086 600 0.5215 0.1829 0.0068 605 0.4608 0.1373 0.0055 610 0.4002 0.09165000000000001 0.0041 615 0.3562 0.06420000000000001 0.0034 620 0.3227 0.050199999999999995 0.0032 625 0.2874 0.041550000000000004 0.0032 630 0.2541 0.03375 0.0032 635 0.2287 0.0294 0.0033 640 0.2033 0.025 0.0034 645 0.1744 0.02095 0.0036 650 0.1446 0.01695 0.0039 655 0.1168 0.01475 0.0039 660 0.0933 0.0131 0.0038 665 0.0763 0.012199999999999999 0.0035 670 0.0606 0.011449999999999998 0.0033 675 0.0501 0.010950000000000001 0.0029 680 0.0398 0.01015 0.0025 685 0.0301 0.0085 0.0021 690 0.021 0.006500000000000001 0.0017 695 0.0123 0.00425 0.0012 700 0.0036 0.002 0.0008 705 0.0025 0.0015 0.0008 710 0.0015 0.0012 0.0007 715 0.0012 0.0011 0.0008 720 0.001 0.001 0.0008 725 0.0009 0.0009 0.0008 730 0.0008 0.0008 0.0007 735 0.0008 0.0008 0.0007 740 0.0008 0.0009 0.0007 745 0.0008 0.0009 0.0008 750 0.0009 0.001 0.0008 755 0.0009 0.001 0.0009 760 — — — 765 — — — 770 — — — 775 — — — 780 — — — 785 — — — 790 — — — 795 — — — 800 — — — 805 — — — 810 — — — 815 — — — 820 — — — 825 — — — 830 — — — 835 — — — 840 — — — 845 — — — 850 — — — 855 — — — 860 — — — 865 — — — 870 — — — 875 — — — 880 — — — 885 — — — 890 — — — 895 — — — 900 — — — 905 — — — 910 — — — 915 — — — 920 — — — 925 — — — 930 — — — 935 — — — 940 — — — 945 — — — 950 — — — 955 — — — 960 — — — 965 — — — 970 — — — 975 — — — 980 — — — 985 — — — 990 — — — 995 — — — 1000 — — — 1005 — — — 1010 — — — 1015 — — — 1020 — — — 1025 — — — 1030 — — — 1035 — — — 1040 — — — 1045 — — — 1050 — — —