Camera Spectra

Altair Astro AA183CTEC

Type
Astro camera
Sensor
Sony IMX183 (color)

Response

Native RGB responseunknownAltair Astro AA183CTEC · Siril SPCC sensor response: Sony IMX183

Sensor spectrum: Sony IMX183 (color). Camera filters and windows can change the 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://www.touptekastro.com/de-eu/products/atr183c?srsltid=AfmBOorzeKN-4YYMd4zvVHL3fne7nO7FEQlyYzhUWXK_6xN-IA8tFUj6
Source
Siril SPCC sensor response: Sony IMX183 (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_IMX183 (sensor_only) — Sensor only
Normalisation
unknown
Response unit / scale
unknown / unknown
Response scope
Sensor only
Sample count
115 samples from 379.5321637426901–700.5847953216373 nm
Profile ID
siril-spcc:osc-Sony_IMX183@1
Profile checksum
sha256:20f23492ba88…
Scientific notes
Altair's camera-model table pairs AA183CTEC with IMX183.
Citation
Siril SPCC sensor response: Sony IMX183. Siril SPCC database revision 3426f0939d53d4d3a1b4c8e620a6faf8212bda32. https://gitlab.com/free-astro/siril-spcc-database/-/raw/3426f0939d53d4d3a1b4c8e620a6faf8212bda32/osc_sensors/Sony_IMX183.json
Known limitations
  • Covers all cameras using this chip
  • 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 · Sony IMX183

Format
Type 1
Pixel size
2.4 µm
Technology
Back-illuminated CMOS
Sensor readout
Rolling shutter
Specifications and source
Reference camera readout
QHY183M/C effective image area
Resolution
5544 × 3684 pixels · 20.42 MP
Image area
13.3 × 8.87 mm
Source
QHYCCD QHY183M/C specifications

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

Data details
Source
Siril SPCC sensor database
Source revision
3426f0939d53d4d3a1b4c8e620a6faf8212bda32
Sensor record
Sony IMX183
Source SHA-256
20f23492ba8807c4097f7b12950f832142baad8ad142793191be8baba48a01bc
Camera sensor evidence
Manufacturer documentation for AA183CTEC

Open sensor page

Raw samples at native wavelengths
RED source samples
Wavelength (nm)Response
380.11695906432750.12744827586206897
4000.07820689655172419
412.86549707602340.05213793103448272
422.222222222222230.037655172413793236
432.16374269005850.028965517241379413
440.93567251461990.02317241379310353
449.12280701754390.02027586206896559
460.81871345029240.02027586206896559
470.175438596491230.02317241379310353
480.701754385964930.028965517241379413
490.64327485380120.028965517241379413
502.92397660818710.037655172413793236
511.695906432748530.05213793103448272
523.97660818713450.06951724137931037
533.33333333333340.06372413793103449
542.10526315789480.05213793103448272
552.0467836257310.0434482758620689
560.2339181286550.05213793103448272
563.74269005847950.07820689655172419
566.66666666666660.11875862068965526
568.4210526315790.1506206896551725
570.76023391812870.19117241379310357
571.92982456140350.22013793103448276
574.26900584795320.2896551724137931
576.02339181286550.32731034482758614
577.77777777777780.3823448275862069
578.94736842105260.4257931034482758
581.87134502923980.4953103448275862
583.04093567251460.5358620689655172
584.79532163742690.5851034482758621
587.7192982456140.6546206896551724
590.64327485380110.712551724137931
594.15204678362580.7531034482758621
601.16959064327490.7820689655172414
609.94152046783620.7646896551724138
621.05263157894730.7328275862068965
629.82456140350880.712551724137931
639.18128654970760.6951724137931035
652.63157894736840.6546206896551724
661.98830409356720.6169655172413793
669.59064327485380.588
678.94736842105260.5532413793103448
686.54970760233910.5329655172413793
694.15204678362580.5329655172413793
700.58479532163730.5445517241379311
GREEN source samples
Wavelength (nm)Response
379.53216374269010.08979310344827585
4000.060827586206896656
418.128654970760240.037655172413793236
433.333333333333370.03475862068965507
446.78362573099420.04634482758620684
457.30994152046790.07531034482758614
461.988304093567250.11875862068965526
465.497076023391860.16800000000000004
468.421052631578960.22593103448275864
471.345029239766060.27806896551724136
472.514619883040950.31862068965517243
477.19298245614040.41420689655172416
479.532163742690050.4750344827586206
481.87134502923980.5242758620689655
483.625730994152040.5677241379310345
487.7192982456140.631448275862069
491.8128654970760.6893793103448276
494.73684210526310.7270344827586206
504.0935672514620.7878620689655171
514.61988304093560.8255172413793103
526.31578947368420.84
542.10526315789480.8284137931034482
550.29239766081880.8023448275862068
557.89473684210520.7704827586206896
562.57309941520460.7415172413793103
569.00584795321640.7067586206896551
574.85380116959070.669103448275862
580.11695906432750.631448275862069
584.79532163742690.5908965517241379
588.30409356725150.5445517241379311
592.39766081871350.504
597.07602339181290.4460689655172414
600.58479532163730.39972413793103445
604.0935672514620.3533793103448275
608.1871345029240.3041379310344827
612.86549707602340.2664827586206897
617.54385964912290.22593103448275864
628.07017543859650.17089655172413798
636.25730994152050.14772413793103445
645.02923976608190.1303448275862069
657.30994152046790.12165517241379309
670.76023391812870.13903448275862074
680.11695906432740.16220689655172416
691.22807017543860.20275862068965522
700.58479532163730.2375172413793103
BLUE source samples
Wavelength (nm)Response
380.11695906432750.2606896551724138
400.584795321637440.3649655172413794
408.77192982456140.43448275862068964
414.035087719298250.4750344827586206
423.97660818713450.5329655172413793
432.16374269005850.5822068965517242
438.59649122807020.6198620689655172
446.78362573099420.6517241379310345
456.1403508771930.669103448275862
467.83625730994150.6517241379310345
474.85380116959060.6198620689655172
483.625730994152040.5648275862068965
488.88888888888890.5155862068965518
493.567251461988350.4750344827586206
497.07602339181290.4373793103448276
501.754385964912330.3823448275862069
506.432748538011650.3302068965517242
511.695906432748530.2751724137931034
518.12865497076020.22013793103448276
525.14619883040940.16510344827586199
530.99415204678360.13324137931034474
539.18128654970760.10427586206896555
547.36842105263160.08110344827586213
556.1403508771930.0579310344827586
567.83625730994150.040551724137930956
581.87134502923980.031862068965517354
592.98245614035090.02606896551724147
604.67836257309940.02317241379310353
615.20467836257310.02027586206896559
626.90058479532170.02317241379310353
638.59649122807010.028965517241379413
647.36842105263170.037655172413793236
660.81871345029230.04924137931034478
671.34502923976610.05503448275862077
684.79532163742690.060827586206896656
700.58479532163730.06662068965517243