Canon EOS-1Ds Mark III
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-eos-1ds-mark-iii-337420bff14a(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-eos-1ds-mark-iii-337420bff14a@1- Profile checksum
sha256:611fe1405f3a3234…- Processing
- source_column=Canon_EOS-1Ds_Mark_III_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
- Sensor format
- full-frame
- Sensor size
- 36 x 24 mm
- Effective megapixels
- 21.1 MP
- Resolution
- 5616 × 3744 px
- Lens mount
- Canon EF-mount
- Release year
- 2007
Specification sources
Body specifications drawn from cited reference sources, distinct from the measured spectral response curves below.
Source: Wikipedia infobox MediaWiki revision 1316031683 (CC BY-SA 4.0)
Also known as: Canon EOS 1Ds Mark III.
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-canon-eos-1ds-mark-iii-337420bff14a(revision 1)Raw samples for prf-academy-rawtoaces-canon-eos-1ds-mark-iii-337420bff14a (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 380 0.00018463427773668682 0.0003571376588824626 0.0012198419629499662 385 0.00036926855547337364 0.0007142753177649252 0.0024396839258999325 390 0.0005539028332100605 0.0010714129766473878 0.0036595258888498993 395 0.0007409801176151818 0.0016218780737845332 0.007078505062883909 400 0.0009378294286940413 0.0029456529239404107 0.019294033081254096 405 0.0011346787397729006 0.004269427774096289 0.031509561099624286 410 0.001727580647995868 0.012315042648630444 0.10514825139750372 415 0.0026944185834061525 0.026371418974597077 0.23208144410656864 420 0.004222160559597411 0.049443937477712425 0.43895639043241175 425 0.004367988721069712 0.05604871814339364 0.5448772251212937 430 0.004513816882542012 0.06265349880907484 0.6507980598101756 435 0.005488453380767291 0.0733865173328865 0.7254453381932829 440 0.00646308987899257 0.08411953585669815 0.8000926165763904 445 0.005833070895227855 0.10025724323695147 0.8184334271226149 450 0.0052030519114631395 0.11639495061720476 0.8367742376688394 455 0.0054272136125041795 0.1268076606841796 0.8637752128528435 460 0.005651375313545219 0.13722037075115442 0.8907761880368479 465 0.005112060432178092 0.17017982804160753 0.8733390370242301 470 0.004572745550810965 0.2031392853320606 0.8559018860116123 475 0.00492667100071959 0.26445240670447795 0.822909739491014 480 0.005280596450628214 0.32576552807689524 0.7899175929704154 485 0.005513423391939086 0.41667095731259246 0.7154291386470788 490 0.006017640774013716 0.5040621919623695 0.6373803928971918 495 0.0069289438172339835 0.5861821347332662 0.5539912100074798 500 0.00784024686045425 0.6683020775041628 0.4706020271177676 505 0.014002306366274265 0.7521783857426764 0.38545757898310484 510 0.020164365872094282 0.8360546939811899 0.3003131308484421 515 0.03852391879042926 0.8941397826018058 0.23009142125007945 520 0.05688347170876423 0.9522248712224217 0.15986971165171676 525 0.08884901056780584 0.9736260161958936 0.11845455885970134 530 0.12081454942684745 0.9950271611693656 0.07703940606768588 535 0.1383910456427791 1 0.05365131966397494 540 0.1463748467633041 0.9940206347354095 0.04228127751913372 545 0.13065136441266656 0.9509840441453606 0.03261535324703952 550 0.11492788206202903 0.9079474535553119 0.022949428974945313 555 0.12722447700555234 0.8450674389042284 0.016895826467887985 560 0.13952107194907562 0.7821874242531448 0.01084222396083066 565 0.20577864430506815 0.72813553980221 0.008249436063650986 570 0.2802388728412149 0.6644352107734884 0.00649357278132307 575 0.3670030856475931 0.586262214878086 0.005993096421272792 580 0.45376729845397124 0.5080892189826836 0.005492620061222512 585 0.5105282775975061 0.4227970445256434 0.00508509205006152 590 0.5571688699803372 0.3406731962590133 0.004697173535443251 595 0.5633279153203538 0.2712226527540238 0.004387693006995869 600 0.5694869606603704 0.20177210924903433 0.004078212478548488 605 0.539110006352061 0.15331242758309252 0.0038662061084040636 610 0.5087330520437515 0.10485274591715073 0.003654199738259641 615 0.46594689004890066 0.0775064687181727 0.0034536493991817103 620 0.4231607280540498 0.05016019151919466 0.00325309906010378 625 0.3930927777939648 0.0413744861706686 0.003346821325495473 630 0.3630248275338799 0.03258878082214254 0.0034405435908871655 635 0.33225253370494834 0.026723869928447018 0.0035808265135164156 640 0.3010106774967858 0.022806155337971847 0.0037521498743040382 645 0.2651676190554215 0.01914450489212688 0.004049285075626946 650 0.22932456061405723 0.015482854446281913 0.004346420276949853 655 0.1964790855332855 0.014107191448664905 0.0035575757828370373 660 0.16363361045251376 0.0127315284510479 0.002768731288724221 665 0.14053444741552126 0.012304025647727826 0.0026552102404737905 670 0.11743528437852878 0.01187652284440775 0.0025416891922233594 675 0.08627225511700788 0.010039619070798497 0.001937059232955283 680 0.05309325929935489 0.00785036505461695 0.0012096520459327952 685 0.033366961875609995 0.0053393080583878875 0.0008327407757905484 690 0.013640664451865108 0.002828251062158827 0.0004558295056483017 695 0.008132572962011697 0.0018825463321474967 0.000302332567194306 700 0.0026244814721582874 0.0009368416021361662 0.00014883562874031032 705 0.0022099702463796974 0.0008087766884409225 0.00013354289184440746 710 0.0017954590206011069 0.0006807117747456787 0.00011825015494850456 715 0.0013809477948225168 0.0005526468610504348 0.00010295741805260169 720 0.0009664365690439267 0.000424581947355191 0.0000876646811566988 725 0.0005519253432653363 0.0002965170336599472 0.00007237194426079591 730 0.00013741411748674593 0.00016845211996470335 0.00005707920736489303 735 0.00013741411748674593 0.00016845211996470335 0.00005707920736489303 740 0.00013741411748674593 0.00016845211996470335 0.00005707920736489303 745 0.00013741411748674593 0.00016845211996470335 0.00005707920736489303 750 0.00013741411748674593 0.00016845211996470335 0.00005707920736489303 755 0.00013741411748674593 0.00016845211996470335 0.00005707920736489303 760 0.00013741411748674593 0.00016845211996470335 0.00005707920736489303 765 0.00013741411748674593 0.00016845211996470335 0.00005707920736489303 770 0.00013741411748674593 0.00016845211996470335 0.00005707920736489303 775 0.00013741411748674593 0.00016845211996470335 0.00005707920736489303 780 0.00013741411748674593 0.00016845211996470335 0.00005707920736489303 prf-solomatov-pred-canon-eos-1ds-mark-iii-914c17e465db(revision 1)Raw samples for prf-solomatov-pred-canon-eos-1ds-mark-iii-914c17e465db (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0.002131561 0.0045843297 0.012153093 410 0.0036990142 0.006538951 0.031972155 420 0.004482563 0.012927214 0.07761866 430 0.00086998125 0.020754384 0.13060272 440 0.003246871 0.027269846 0.17019254 450 0.0037416506 0.03168668 0.19917932 460 0.004104518 0.044385336 0.2214879 470 0.0034320918 0.072371684 0.22804007 480 0.0046302024 0.10572245 0.21891584 490 0.0059090843 0.14175794 0.18675168 500 0.008574906 0.18822059 0.14087225 510 0.015332364 0.24247003 0.09315566 520 0.024287004 0.278997 0.052333727 530 0.031522043 0.29116055 0.025293687 540 0.03470684 0.28248116 0.017255416 550 0.04072202 0.25974676 0.013233993 560 0.052991167 0.22702514 0.013938314 570 0.08548696 0.18333492 0.012638334 580 0.13041578 0.1355443 0.008642742 590 0.15608716 0.08921375 0.005959076 600 0.14996426 0.05091768 0.005070095 610 0.13405783 0.024103573 0.0036125102 620 0.11271039 0.013261819 0.0009807632 630 0.09424778 0.008544645 0.000020153426 640 0.075233854 0.005489138 6.397534e-7 650 0.058157183 0.0033954172 0.0000033259523 660 0.043394614 0.0050141127 2.0622196e-7 670 0.027376574 0.0028984735 0.000011366823 680 0.01562787 0.0011440453 0.000032992266 690 0.0056107934 0.002235915 0.000031051844 700 0.0031440225 0.000041148556 0.00019559471