Nikon D850
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-nikon-d850-8a22f9092a4c(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-nikon-d850-8a22f9092a4c@1- Profile checksum
sha256:930884cec151a83e…- Processing
- source_column=Nikon_D850_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
- CMOS BSI
- Sensor format
- full-frame
- Sensor size
- 35.9 x 23.9 mm
- Effective megapixels
- 45.4 MP
- Resolution
- 8256 × 5504 px
- Lens mount
- Nikon F-mount
- Release year
- 2017
Specification sources
Body specifications drawn from cited reference sources, distinct from the measured spectral response curves below.
Source: Wikipedia infobox MediaWiki revision 1351161511 (CC BY-SA 4.0); Wikipedia infobox MediaWiki revision 1375943368 (CC BY-SA 4.0)
Data details
- Dataset version
recovered-2026-10-01-siril-source-review-v2- Manifest digest
6493790d2d6b6b68…- 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-nikon-d850-8a22f9092a4c(revision 1)Raw samples for prf-academy-rawtoaces-nikon-d850-8a22f9092a4c (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 380 0.0005485690708461105 0.00026451239642253293 0.0016530339341998045 385 0.001097138141692221 0.0005290247928450659 0.003306067868399609 390 0.0016457072125383315 0.0007935371892675987 0.004959101802599414 395 0.0021160773507471324 0.0010400561096238466 0.007414846959093596 400 0.0022736517584066957 0.001214601125714955 0.013081437004765292 405 0.002431226166066259 0.0013891461418060632 0.018748027050436992 410 0.001972150328214993 0.0010987899190603144 0.02187757720194759 415 0.003247843865923975 0.0023127169368865187 0.07950094523339786 420 0.007125691466973331 0.005783068815570653 0.21886504008475766 425 0.009561236334514717 0.009463080875683746 0.45858971015660277 430 0.011996781202056103 0.013143092935796841 0.6983143802284478 435 0.008935459472372165 0.01792152131104522 0.7664899398864665 440 0.0058741377426882275 0.0226999496862936 0.834665499544485 445 0.00520685665192041 0.023976510272909677 0.8694927892055857 450 0.004539575561152594 0.025253070859525755 0.9043200788666864 455 0.004371350148076013 0.028412967994010708 0.9059134416480746 460 0.004203124734999431 0.03157286512849566 0.9075068044294627 465 0.005230733911994098 0.10373401149516387 0.9135392730983348 470 0.006258343088988765 0.17589515786183207 0.9195717417672067 475 0.007901198083283576 0.31782974063175967 0.9158439817125922 480 0.009544053077578385 0.45976432340168727 0.9121162216579777 485 0.010744420825549226 0.5839154605877803 0.833998446808888 490 0.01222138190935774 0.6883683290634793 0.7582090231986612 495 0.014113232996922768 0.7632737944735871 0.6859121264467286 500 0.016005084084487795 0.8381792598836951 0.6136152296947959 505 0.02004826731954353 0.8845014289040418 0.5218879802976866 510 0.024091450554599263 0.9308235979243885 0.4301607309005774 515 0.02976506932574956 0.9654117989621942 0.3542565946831753 520 0.03543868809689986 1 0.2783524584657731 525 0.03764281343137866 0.996963424385036 0.2265448770415476 530 0.03984693876585745 0.9939268487700721 0.17473729561732212 535 0.0400258859031762 0.9793078440524481 0.13904512108618144 540 0.03885471424238825 0.9569672199330507 0.11409655115043056 545 0.03927405673699337 0.9370559499483275 0.08975570484544017 550 0.039693399231598495 0.9171446799636045 0.06541485854044976 555 0.04254350983590354 0.8668917789516662 0.05065527530002751 560 0.045393620440208574 0.816638877939728 0.03589569205960526 565 0.059430873171970426 0.7490999507961528 0.026674452388318396 570 0.13183982855431287 0.6784937573290882 0.019821040006687402 575 0.2918063379125262 0.6032866643767902 0.0165193685595402 580 0.45177284727073946 0.5280795714244922 0.013217697112392998 585 0.6267839717982069 0.4437348793842179 0.011286389835391644 590 0.765196118157185 0.3610614923757657 0.009430500857351913 595 0.7572123518422058 0.2850733254946011 0.007876285075158687 600 0.7492285855272266 0.20908515861343666 0.006322069292965458 605 0.7000270685631445 0.15375395059066005 0.005452517275115781 610 0.6508255515990623 0.09842274256788344 0.004582965257266103 615 0.5892179499207538 0.06926398271046934 0.004171497086387574 620 0.5276103482424455 0.04010522285305524 0.0037600289155090448 625 0.47059348340037604 0.03099376209197146 0.0036667295650289465 630 0.4135766185583065 0.021882301330887678 0.0035734302145488477 635 0.3743855957754352 0.016617513187850916 0.003750834454780493 640 0.3470784676986958 0.013917173456845507 0.004108707755486635 645 0.3030522465107274 0.01144168050616386 0.004547944098757552 650 0.25902602532275887 0.008966187555482213 0.004987180442028471 655 0.22680209210431823 0.007918636787372355 0.005283895700671152 660 0.19457815888587757 0.006871086019262495 0.005580610959313836 665 0.16814891954347724 0.0067602992076615555 0.005417684344364475 670 0.1417196802010769 0.006649512396060615 0.0052547577294151165 675 0.0947963458966202 0.005058980130366156 0.0037624115059585227 680 0.04274948785164941 0.0030985115011483155 0.0019377103803751203 685 0.025999423489288107 0.0021456184287280506 0.0012345550203842698 690 0.009249359126926806 0.0011927253563077857 0.0005313996603934192 695 0.0063724688904729385 0.001006617862062924 0.00041917940196473336 700 0.003495578654019071 0.0008205103678180622 0.00030695914353604745 705 0.0030314775004737786 0.0007282584339718599 0.0002703360011880506 710 0.002567376346928486 0.0006360065001256576 0.0002337128588400538 715 0.0021032751933831935 0.0005437545662794552 0.000197089716492057 720 0.0016391740398379012 0.00045150263243325296 0.0001604665741440602 725 0.0011750728862926086 0.0003592506985870506 0.00012384343179606337 730 0.0007109717327473163 0.0002669987647408482 0.00008722028944806656 735 0.0007109717327473163 0.0002669987647408482 0.00008722028944806656 740 0.0007109717327473163 0.0002669987647408482 0.00008722028944806656 745 0.0007109717327473163 0.0002669987647408482 0.00008722028944806656 750 0.0007109717327473163 0.0002669987647408482 0.00008722028944806656 755 0.0007109717327473163 0.0002669987647408482 0.00008722028944806656 760 0.0007109717327473163 0.0002669987647408482 0.00008722028944806656 765 0.0007109717327473163 0.0002669987647408482 0.00008722028944806656 770 0.0007109717327473163 0.0002669987647408482 0.00008722028944806656 775 0.0007109717327473163 0.0002669987647408482 0.00008722028944806656 780 0.0007109717327473163 0.0002669987647408482 0.00008722028944806656 prf-solomatov-pred-nikon-d850-ffed2ceea9bc(revision 1)Raw samples for prf-solomatov-pred-nikon-d850-ffed2ceea9bc (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0.0026765277 0.0047347764 0.012068707 410 0.0051738676 0.007332571 0.029123502 420 0.006084825 0.014128676 0.06960762 430 0.00023859904 0.022361018 0.12209884 440 0.0003202601 0.030773327 0.16087618 450 0.0025006211 0.037826948 0.18629451 460 0.0060424153 0.051305283 0.20646451 470 0.008652094 0.078965865 0.21345325 480 0.014980869 0.11190083 0.20618285 490 0.014037518 0.14542475 0.18140681 500 0.01308693 0.18614478 0.14275607 510 0.0133964745 0.23311023 0.10199491 520 0.016352005 0.26452154 0.06460745 530 0.014924358 0.27531964 0.038526773 540 0.011178483 0.26933032 0.028523246 550 0.012791132 0.25128853 0.02284054 560 0.027219165 0.22274144 0.022755241 570 0.07925963 0.18355675 0.020410024 580 0.15555637 0.14010377 0.016447114 590 0.19012831 0.09855099 0.012287966 600 0.18109587 0.06354505 0.01096098 610 0.16253458 0.03824998 0.008966545 620 0.13815552 0.025142081 0.005375725 630 0.11576111 0.017201522 0.0010776884 640 0.09505484 0.011937308 0.000043678436 650 0.07401245 0.008097789 0.000009053311 660 0.05568215 0.006932924 0.000017299157 670 0.036135823 0.0036964687 0.000007253484 680 0.019656923 0.0024080575 4.3223697e-8 690 0.007538518 0.0018175263 0.0000064145797 700 0.0050748577 0.0005224521 0.0000939877