

Aries 1517 Vacuum-Cooled BSI sCMOS Camera, 87 mm Diagonal, 15 µm Pixels
Aries 1517Design Tools
A large-format, vacuum-cooled sCMOS camera for wide-field astronomical imaging and long exposures.
The Aries 1517 is a large-format back-illuminated sCMOS camera with a vacuum-sealed, cooled sensor chamber, intended for astronomy and space observation. Its 4116 × 4100 array of 15 µm pixels spans an 87 mm diagonal, and it combines 1.2 e⁻ read noise with exposures of up to 3600 s. Compared with conventional large-format CCD cameras it is smaller, lighter and uses less power, which makes integration at the telescope simpler.
Key Features
- Vacuum-sealed cooling chamber designed for more than 5 years of vacuum stability, reducing maintenance
- Cooling to −40 °C (air, 10 °C ambient) or −50 °C (liquid, 10 °C coolant); dark current 0.023 e⁻/pixel/s at −40 °C
- Customizable cooling depth: at −70 °C, dark current can be as low as 0.008 e⁻/pixel/s
- 87 mm diagonal with 15 µm pixels reduces multi-camera stitching and helps avoid under-sampling with long-focal-length optics
- 92% peak QE at 450 nm and 1.2 e⁻ read noise (High Dynamic mode); 16-bit output with up to 94.7 dB dynamic range
- Up to 81.4 ke⁻ full-well capacity (Standard Low Gain mode) for good linearity over a wide signal range
- CoF and CameraLink interfaces, GPS timing and timestamps; power draw below 100 W, about half that of a comparable large-format CCD camera
Typical Applications
- Large-area sky surveys
- Deep-space low-light imaging
- Precision photometry and variable-star monitoring
- Astronomical spectroscopy
- Space debris detection
- Solar observation and soft X-ray imaging
Related Products
- Aries 16 LT — BSI sCMOS Camera, 16 µm Pixels, 0.9 e⁻ Read Noise
- Aries 6504 LT — Compact BSI sCMOS Camera, 0.8 e⁻ Read Noise, 100 fps
- Aries 6504 Pro — BSI sCMOS Camera, 0.43 e⁻ RMS Read Noise, 297 fps
Browse all: sCMOS Cameras · Cameras
Model: Aries 1517 · Acquisition software and drivers are supplied with the camera. Contact WaveQuanta for a quote and lead time.
| Sensor Type | BSI sCMOS |
| Sensor | GSENSE1517BSI |
| Color / Mono | Mono |
| Peak QE | 92% @ 450 nm |
| Resolution | 4116 × 4100 |
| Pixel Size | 15 µm × 15 µm |
| Effective Area | 61.74 mm × 61.5 mm |
| Array Diagonal | 87 mm |
| Full-Well Capacity | 67 ke⁻ (High Dynamic); 81.4 ke⁻ (Standard Low Gain); 16 ke⁻ (Standard High Gain) |
| Readout Noise | 1.2 e⁻ (High Dynamic); 7.6 e⁻ (Standard Low Gain); 1.3 e⁻ (Standard High Gain) |
| Dynamic Range | 94.7 dB (High Dynamic); 80.6 dB (Standard Low Gain); 81.9 dB (Standard High Gain) |
| Frame Rate | 4 fps |
| Shutter Type | Rolling |
| Exposure Time | 61.35 µs – 3600 s |
| Binning | 1 × 1, 2 × 2, 4 × 4 |
| ROI | Supported |
| Cooling Method | Air or liquid, vacuum-sealed sensor chamber |
| Cooling Temperature | Air: −40 °C @ 10 °C ambient; liquid: −50 °C @ 10 °C coolant |
| Dark Current | 0.023 e⁻/pixel/s @ −40 °C |
| DSNU / PRNU | 0.3 e⁻ / 0.3% |
| Bit Depth | 14 bit, 16 bit |
| Data Interface | CoF, CameraLink |
| Trigger | Hardware, software, frame grabber; SMA connector |
| Trigger Output | Readout End, Global Exposure, Exposure Start, Trigger Ready, High, Low, Any Row, First Row |
| Timestamp / GPS | Timestamp and GPS timing supported |
| Optical Interface | Custom, to user specification |
| Power Supply | DC 24 V |
| Power Consumption | Below 100 W |
| Dimensions | Ø 185 mm × 169.1 mm |
| Weight | 9 kg |
| Operating Environment | Working −40 to 50 °C, 0–85% RH, 0–6000 m; storage −40 to 60 °C, 0–95% RH |
| Software / SDK Support | Sample acquisition software; C / C++ SDK; Windows 7 / 10, Ubuntu 18.04, custom |






