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APM Professional Telescopes

APM Professional Telescopes

1m F/8 Ritchey Chrétien with dual Nasmyth Foci, Cape Town (South Africa)

Another large telescope for the South African Astronomical Observatory (SAAO). An 1m F/8 Alt-Az mounted Ritchey Chrétien for robotic use. It has dual Nasmyth Foci. The main telescopes used for research are located at the SAAO observing station (32°22.795’S 20°48,657’E) near Sutherland in the Northern Cape, a 4-hour drive from Cape Town.

Astronomy is our job

Observatory Telescopes

Big prime focus telescopes for private or public observatories including installation and full service.

Robotic / Remote

Robotic instruments for automatic imaging or telescopes for remote observation.

ASA Telescopes

ASA600 with DDM200

ASA600 OTA is the perfect fit for the ASA direct drive mounts with absolute encoders. As all ASA telescopes the ASA600 is equipped with quartz glass optics from ASA.

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ASA Mounts

ASA AZ1000 Ritchey-Chrétien Alt-Az telescope f7

 

ASA AZ1000 Ritchey-Chrétien Alt-Az telescope f7

 

Next level high-end telescope system with 1m aperture

This complete solution represents a fully integrated alt-az observatory system. The AZ1000 1m is equipped with quartz optics from ASA. This guarantees diffraction-limited performance and best micro-roughness values even under the most perfect Earth-based astronomical seeing conditions. With fast focal ratio, the design results in less obstruction, higher contrast, and a more compact system. The size and cost of your dome infrastructure is reduced.
1000mm f7/f2 Nasmyth Focus design is equipped with absolute encoder secondary mirror focusing unit and configurable with up to 3 Nasmyth ports.

 

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Main Facts

 
Optical design
Ritchey-Chrétien RC
 
Focus position
Nasmyth 2 as standard, 4 as option
 
Focal ratio system
f7
 
Image field
150mm (1.22 degrees)
 
Surface quality
>94 strehl
 
Coating
Al+SiO2 >91%
 
Weight tube
1200kg (2646lbs)
 
Pointing Accuracy (20° to 85°)
<8” RMS with pointing model
 
System Natural Frequency
10 Hz or greater
 
Linear central obstruction
40%
 
Focal length
7000mm
 
Clear Aperture / Focal Ratio Primary Mirror
1000mm (39.4 inch) / f2
 
Mirror material
Fused silica
 
Microroughness
1nm RMS / <0.7nm Ra
 
Back Focus from flange
338mm
 
Software
ASA API (application programming interface) available autumn 2023 ASA Software(Autoslew, Sequence-windows based, ACC) with ASCOM-Alpaca
 
Tracking Accuracy (20° to 85°)
<0,25” RMS within 5 minutes tracking time over 5 min 0,05” RMS/min
 
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RC & CDK Comparison

==> See Full RC & CDK Comparison

 

 ASA AZ1000 Ritchey-Chrétien Alt-Az telescope f7  

Technical Details

Electronic
Our closed loop direct drive systems, sensor technology and observatory safety modules play a major role in achieving optimum results. All moving accessory components are equipped with high-resolution encoders and closed-loop feedback systems. We provide event timer modules, and customer updatable firmware.
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Optic

Only the best for your telescope!

We believe that the most important part in producing optics is the testing. So ASA decided that we invest in the best test equipment available, remove any measuring error as good as possible and use real values in our specifications.
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Technologie
Our mounts are manufactured with the lastest CNC technology.
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Software
Platform independent control software.
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ASA/APM  Services

 Optional Tests for FAT/SAT  Installation package remote/on-site  Setup and Alignement remote/on-site
 Engineering Image Train Package  Alternative mirror coating Projektconsulting/-management by ASA/APM
 

ASA Accessories

  Remote package pro  Weather station sensor package  All Sky Cam 0201171A

 

 

APM Professional Telescopes

1m F/8 Ritchey Chrétien with dual Nasmyth Foci, Cape Town (South Africa)

Another large telescope for the South African Astronomical Observatory (SAAO). An 1m F/8 Alt-Az mounted Ritchey Chrétien for robotic use. It has dual Nasmyth Foci. The main telescopes used for research are located at the SAAO observing station (32°22.795’S 20°48,657’E) near Sutherland in the Northern Cape, a 4-hour drive from Cape Town.

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Contact Us
Feel free to contact us if you have any questions

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APM Telescopes
Quierschieder Weg 38
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E-Mail: info@apm-telescopes.de
WWW: https://www.apm-professional-telescopes.com

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