ASA UWF1000 installed in a dome of clamshell design
ASA UWF1000 in tenerife
A telescope with a primary mirror diameter of 1 meter and a focal ratio of f1.3
The ASA UWF1000 providing an effective field of view of 4 square degrees and was installed in a dome of “clamshell” design in tenerife. During its commissioning, a new near-earth asteroid, 2024 NP2, was discovered by the customer.
ASA Impressions
Products in use
ASA UWF1000 f1.3
Lightweight and compact with 1m aperture
- Optical design: Ultra Wide Field, prime corrector
- Linear central obstruction: 48%
- Focal length: 1300mm
- Focal ratio system: f1.3
- Clear Aperture / Focal Ratio Primary Mirror: 1000mm (39.3 inch) / f1.3
- Image field: 84mm (3.70 degrees)
- Mirror material: Fused silica
- Image Quality FWHM: <4um RMS
- Surface quality: >80 strehl
- Microroughness: 1.3nm RMS / <0.7nm Ra
- Coating: Al+SiO2 >96%
- Back Focus from flange: 81mm
- Weight tube: 1900kg (4189lbs) (no camera or filter)
- Motor: ASA Direct Drive
- Latitude Range: 20 to 80 degrees views
- Software: ASA API (application programming interface) available autumn 2024 ASA Software(Autoslew, Sequence-windows based, ACC) with ASCOM-Alpaca
- Max. slew speeds: Up to 50 degrees per second
- Pointing Accuracy (20° to 85°): <8” RMS with pointing model and ASA telescope
- Tracking Accuracy (20° to 85° – unguided, with current pointingfile): <0,25” RMS within 5 minutes
- System Natural Frequency: 10 Hz or greater
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