Canon EOS 50D (color sensor)
- Type
- Sensor
Response
Sensor spectrum; camera filters and windows can change the 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 spectrum2 notes
- 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: unknown
- Source category is not documented by the manifest. Not a measured, estimated, or mirror curve until evidence supports a label.
- Type: not documented
- Measurement, estimation or proxy derivation is not documented by this label; origin does not establish it.
- Quality: unassessed
- Quality has not been assessed; no grade is inferred. Source values and quality flags are preserved as published.
- Confidence: unassessed
- Confidence has not been assessed; no confidence level is inferred. No complete camera response or source uncertainty is documented.
- Author
- SVO Filter Profile Service
- Source
- Siril SPCC sensor response: Canon EOS 50D (link)
- Source category
unknown(category not documented by the manifest)- 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
siril-sensor:osc-Canon_EOS50D(sensor_only) — Sensor only- Normalisation
- unknown
- Response unit / scale
unknown/unknown- Response scope
- Sensor only
- Sample count
- 32 samples from 400–710 nm
- Profile ID
siril-spcc:osc-Canon_EOS50D@1- Profile checksum
sha256:6c0fb5f1e8b9…- Scientific notes
- Sensor-level source curve; the complete camera optical response is unknown.
- Citation
- Siril SPCC sensor response: Canon EOS 50D. Siril SPCC database revision 3426f0939d53d4d3a1b4c8e620a6faf8212bda32. https://gitlab.com/free-astro/siril-spcc-database/-/raw/3426f0939d53d4d3a1b4c8e620a6faf8212bda32/osc_sensors/Canon_EOS50D.json
- Known limitations
- Sensor-level source curve; the complete camera optical response is unknown.
Graph tools
Inspect, zoom, export, and share the current chart. Native samples only — no interpolation, no averaging.
Channels
Zoom (nm)
Data details
- Source
- Siril SPCC sensor database
- Source revision
3426f0939d53d4d3a1b4c8e620a6faf8212bda32- Sensor record
- Canon EOS 50D
- Source SHA-256
6c0fb5f1e8b9a969471e248e2e1207dc2c2b49050fe27b34ca3a13f313e239fb
Cameras documented with this sensor (1)
Raw samples at native wavelengths
| Wavelength (nm) | Response |
|---|---|
| 400 | 0.0028702 |
| 410 | 0.0041069 |
| 420 | 0.011116 |
| 430 | 0.0073087 |
| 440 | 0.006094 |
| 450 | 0.0077521 |
| 460 | 0.011988 |
| 470 | 0.020974 |
| 480 | 0.040081 |
| 490 | 0.057985 |
| 500 | 0.078288 |
| 510 | 0.10762 |
| 520 | 0.12367 |
| 530 | 0.14337 |
| 540 | 0.16177 |
| 550 | 0.21597 |
| 560 | 0.24571 |
| 570 | 0.31892 |
| 580 | 0.47163 |
| 590 | 0.5751 |
| 600 | 0.52469 |
| 610 | 0.50401 |
| 620 | 0.41372 |
| 630 | 0.36871 |
| 640 | 0.27449 |
| 650 | 0.24825 |
| 660 | 0.18265 |
| 670 | 0.12534 |
| 680 | 0.038161 |
| 690 | 0.0071614 |
| 700 | 0.0015313 |
| 710 | 0.00041294 |
| Wavelength (nm) | Response |
|---|---|
| 400 | 0.0038429 |
| 410 | 0.0084168 |
| 420 | 0.04719 |
| 430 | 0.059687 |
| 440 | 0.07931 |
| 450 | 0.101 |
| 460 | 0.14369 |
| 470 | 0.29073 |
| 480 | 0.55534 |
| 490 | 0.71604 |
| 500 | 0.83415 |
| 510 | 0.96078 |
| 520 | 0.95231 |
| 530 | 1 |
| 540 | 0.90476 |
| 550 | 0.91429 |
| 560 | 0.77717 |
| 570 | 0.69504 |
| 580 | 0.59941 |
| 590 | 0.48003 |
| 600 | 0.30101 |
| 610 | 0.18953 |
| 620 | 0.10826 |
| 630 | 0.079299 |
| 640 | 0.055709 |
| 650 | 0.046082 |
| 660 | 0.03412 |
| 670 | 0.026783 |
| 680 | 0.010069 |
| 690 | 0.0023621 |
| 700 | 0.00062366 |
| Wavelength (nm) | Response |
|---|---|
| 400 | 0.019794 |
| 410 | 0.073244 |
| 420 | 0.50542 |
| 430 | 0.74601 |
| 440 | 0.76997 |
| 450 | 0.865 |
| 460 | 0.93131 |
| 470 | 0.86648 |
| 480 | 0.82817 |
| 490 | 0.72488 |
| 500 | 0.57322 |
| 510 | 0.44985 |
| 520 | 0.29398 |
| 530 | 0.22272 |
| 540 | 0.17535 |
| 550 | 0.15767 |
| 560 | 0.12188 |
| 570 | 0.11012 |
| 580 | 0.10481 |
| 590 | 0.094114 |
| 600 | 0.067215 |
| 610 | 0.050614 |
| 620 | 0.035484 |
| 630 | 0.030552 |
| 640 | 0.02425 |
| 650 | 0.023529 |
| 660 | 0.019692 |
| 670 | 0.015408 |
| 680 | 0.0053095 |
| 690 | 0.0011014 |