Camera Spectra

ToupTek Astro ATR294C

Type
Scientific · Astro
Sensor
Sony IMX294 (color)

Response

Native RGB responseunknownToupTek Astro ATR294C · Siril SPCC sensor response: Sony IMX294

Sensor-level spectrum for Sony IMX294 (color), used here as the imaging sensor. Camera filters and windows can change the complete camera response.

Hover or tap graph for values
  • 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
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
https://player-one-astronomy.com/product/artemis-c-pro-imx294-usb3-0-color-cooled-camera/
Source
Siril SPCC sensor response: Sony IMX294 (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-Sony_IMX294 (sensor_only) — Sensor only
Normalisation
unknown
Response unit / scale
unknown / unknown
Response scope
Sensor only
Sample count
376 samples from 401.4778983972716–986.2620093176699 nm
Profile ID
siril-spcc:osc-Sony_IMX294@1
Profile checksum
sha256:f8a88fa08362…
Scientific notes
The official cooled-camera lineup labels ATR294C(IMX294); its family name and C designation indicate the OSC body. Kept separate from the mono ATR294M listing, which inconsistently labels its sensor IMX294 in prose and IMX492 in model code.
Citation
Siril SPCC sensor response: Sony IMX294. Siril SPCC database revision 3426f0939d53d4d3a1b4c8e620a6faf8212bda32. https://gitlab.com/free-astro/siril-spcc-database/-/raw/3426f0939d53d4d3a1b4c8e620a6faf8212bda32/osc_sensors/Sony_IMX294.json
Known limitations
  • Covers all cameras using this chip
  • wavelengths_not_strictly_increasing
  • 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)

Sensor information

Other cameras in the same sensor family (2)

Sensor-family links do not mean the complete cameras have identical spectral responses.

Source and sensor identification

The official cooled-camera lineup labels ATR294C(IMX294); its family name and C designation indicate the OSC body. Kept separate from the mono ATR294M listing, which inconsistently labels its sensor IMX294 in prose and IMX492 in model code.

Manufacturer source

Sensor · Sony IMX294

Format
Type 4/3
Pixel size
4.63 µm
Technology
Back-illuminated CMOS
Sensor readout
Rolling shutter
Specifications and source
Reference camera readout
Artemis-C Pro
Resolution
4144 × 2824 pixels · 11.70 MP
Image area
19.2 × 13 mm
Source
Player One cooled camera specifications (Artemis-C Pro)

Image area and resolution are documented for this reference camera; other cameras may use a different crop or binning mode.

Camera specifications
format
Micro Four Thirds
pixel size um
4.63
Data details
Evidence status
verified
Manufacturer source
Product documentation
Camera-to-sensor note
The official cooled-camera lineup labels ATR294C(IMX294); its family name and C designation indicate the OSC body. Kept separate from the mono ATR294M listing, which inconsistently labels its sensor IMX294 in prose and IMX492 in model code.
imaging
Sony IMX294 (color) · Sensor page