Olympus E-PL2
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
- Jun Jiang
- Source
- Jiang et al. WACV 2013 camera spectral sensitivity database (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-jiang-intake-olympus-e-pl2(unknown) — unknown- Normalisation
- unknown (original: unknown)
- Response unit / scale
unknown/unknown- Sample count
- 33 samples from 400–720 nm, Δ 10 nm
- Profile ID
prf-jiang-intake-olympus-e-pl2@1- Profile checksum
sha256:9c251b5187a12766…- Processing
- source_column=database:Olympus E-PL2
- 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
- Jiang et al. WACV 2013 camera spectral sensitivity database
- 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
- Live MOS
- Sensor format
- Four Thirds
- Sensor size
- Unknown
- Effective megapixels
- 12.3 MP
- Resolution
- Unknown
- Lens mount
- Micro Four Thirds System
- Release year
- Unknown
Specification sources
Body specifications drawn from cited reference sources, distinct from the measured spectral response curves below.
Source: Wikipedia infobox MediaWiki revision 1316676519 (CC BY-SA 4.0)
Also known as: Olympus EPL2 · Olympus E PL2.
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
- 4 profile revisions
Raw samples (R/G/B at native wavelengths)
prf-jiang-intake-olympus-e-pl2(revision 1)Raw samples for prf-jiang-intake-olympus-e-pl2 (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0.00034592 0.00038792 0.00066009 410 0.010199 0.034473 0.37447 420 0.005184 0.034483 0.43369 430 0.0049607 0.047572 0.59431 440 0.0029724 0.056008 0.59036 450 0.0025227 0.081198 0.6711 460 0.0030831 0.13554 0.71871 470 0.0070559 0.25174 0.78297 480 0.0097957 0.3468 0.72719 490 0.010551 0.40955 0.63405 500 0.016989 0.54996 0.50882 510 0.030186 0.73427 0.33797 520 0.062365 0.93904 0.21616 530 0.069585 0.99445 0.12859 540 0.040168 0.90907 0.088313 550 0.030826 0.8822 0.06365 560 0.037897 0.74852 0.037555 570 0.13547 0.6765 0.030433 580 0.5673 0.50713 0.025461 590 0.92248 0.34455 0.0211 600 0.95313 0.19699 0.014922 610 1 0.13279 0.013021 620 0.95402 0.13731 0.050514 630 0.95351 0.13574 0.0574 640 0.87276 0.086111 0.024004 650 0.46524 0.048309 0.01847 660 0.10583 0.013992 0.0059679 670 0.026156 0.0048695 0.0018727 680 0.0062958 0.0015321 0.00046966 690 0.0025279 0.00080409 0.00029377 700 0.001483 0.00058834 0.00024342 710 0.00065316 0.00030924 0.00020289 720 0.00027681 0.00019203 0.00015693 prf-sobotka-ref-olympus-epl2-78570553df33(revision 1)Raw samples for prf-sobotka-ref-olympus-epl2-78570553df33 (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0.00034591745780244423 0.0003879166639348862 0.0006600941732442997 410 0.010198950015517596 0.03447338604949432 0.37446736284901194 420 0.005184033284687054 0.034482853154660806 0.4336872836629984 430 0.0049607085851543515 0.047571734997058523 0.5943073452334048 440 0.0029723528007217044 0.05600771428396636 0.59036401364784 450 0.002522725621306584 0.08119792348112376 0.6710996907922446 460 0.003083093829579217 0.13553698145011606 0.7187114399589644 470 0.007055880500824218 0.2517408721263972 0.782965216073982 480 0.009795698277752694 0.34679553123237783 0.7271916213569986 490 0.010550868297628782 0.409545970063749 0.634052669246627 500 0.016989179122931405 0.5499584644036086 0.5088234275484419 510 0.030186091621798812 0.7342669114246466 0.33797004800992647 520 0.06236505053559064 0.9390445731592001 0.21616005746463934 530 0.06958489975401956 0.9944460064284286 0.12858861415389047 540 0.04016759827624305 0.9090709856383198 0.08831327223898125 550 0.030825588985177423 0.882199937587565 0.06365040482466229 560 0.03789721778639124 0.7485174704822077 0.03755486517083744 570 0.13546523050378623 0.6764973452518134 0.03043329610683314 580 0.5672981948512797 0.5071335264844817 0.025460797853705912 590 0.9224788156987026 0.3445549588789199 0.021099544598462583 600 0.9531266479997887 0.1969944044303105 0.014922297994155457 610 1 0.13279396022129517 0.01302127921444771 620 0.9540239936183238 0.13730566999501448 0.05051444436848568 630 0.9535145367658732 0.13573691228760806 0.057400293074787265 640 0.8727562539388497 0.0861107817619626 0.02400391981923501 650 0.46524427470175816 0.048308908078846455 0.01846968619208049 660 0.10582855041328214 0.01399219103413585 0.005967895729389286 670 0.026156149460087968 0.0048695261077285066 0.0018726994793171355 680 0.006295817444134247 0.0015321235092674971 0.00046965699140302656 690 0.0025278774455103135 0.0008040887204326892 0.00029377072093062114 700 0.0014830285963336803 0.0005883419873998741 0.00024341958948120114 710 0.0006531601720237017 0.00030923734717797617 0.00020289315603521272 720 0.00027680760646809694 0.00019202530154745987 0.00015693217232409817 prf-solomatov-gt-olympus-epl2-jiang-et-al-2013-02bb3a687810(revision 1)Raw samples for prf-solomatov-gt-olympus-epl2-jiang-et-al-2013-02bb3a687810 (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0.00034592 0.00038792 0.00066009 410 0.010199 0.034473 0.37447 420 0.005184 0.034483 0.43369 430 0.0049607 0.047572 0.59431 440 0.0029724 0.056008 0.59036 450 0.0025227 0.081198 0.6711 460 0.0030831 0.13554 0.71871 470 0.0070559 0.25174 0.78297 480 0.0097957 0.3468 0.72719 490 0.010551 0.40955 0.63405 500 0.016989 0.54996 0.50882 510 0.030186 0.73427 0.33797 520 0.062365 0.93904 0.21616 530 0.069585 0.99445 0.12859 540 0.040168 0.90907 0.088313 550 0.030826 0.8822 0.06365 560 0.037897 0.74852 0.037555 570 0.13547 0.6765 0.030433 580 0.5673 0.50713 0.025461 590 0.92248 0.34455 0.0211 600 0.95313 0.19699 0.014922 610 1 0.13279 0.013021 620 0.95402 0.13731 0.050514 630 0.95351 0.13574 0.0574 640 0.87276 0.086111 0.024004 650 0.46524 0.048309 0.01847 660 0.10583 0.013992 0.0059679 670 0.026156 0.0048695 0.0018727 680 0.0062958 0.0015321 0.00046966 690 0.0025279 0.00080409 0.00029377 700 0.001483 0.00058834 0.00024342 prf-solomatov-pred-olympus-e-pl2-12cd93e3d4bd(revision 1)Raw samples for prf-solomatov-pred-olympus-e-pl2-12cd93e3d4bd (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0.0025628982 0.0048103384 0.01253586 410 0.005752418 0.008027906 0.03055477 420 0.007297209 0.01627123 0.07193538 430 0.00079641363 0.02589221 0.120968804 440 0.007999893 0.03689897 0.15640974 450 0.013450252 0.04705248 0.18244354 460 0.018300736 0.062509134 0.20271562 470 0.021588098 0.089345336 0.2101079 480 0.026275631 0.12222937 0.20554945 490 0.025461383 0.15408045 0.18214625 500 0.022614717 0.1902598 0.14740954 510 0.019488022 0.23208074 0.11165748 520 0.017499087 0.25903448 0.077323586 530 0.012513605 0.26655257 0.05237461 540 0.0054163598 0.25884515 0.03872445 550 0.004746251 0.24100089 0.028586568 560 0.017569488 0.21542084 0.022682542 570 0.068122655 0.18074156 0.018605912 580 0.14438227 0.14358224 0.015139935 590 0.18508306 0.10691262 0.008942925 600 0.18002693 0.07581598 0.001500741 610 0.16423266 0.05255419 0.0003695847 620 0.14166075 0.038046848 0.00026414756 630 0.12206423 0.027020596 0.000038116024 640 0.10313212 0.01934338 0.000034217574 650 0.08385265 0.012860778 0.000007697085 660 0.06624009 0.01003538 0.00023200558 670 0.045911003 0.005561451 0.00012247545 680 0.026104733 0.003251524 3.9358278e-7 690 0.0114404205 0.0020254103 0.000028991844 700 0.007778161 0.0012213612 0.00057023676