Product Questions and Answers
Dome Requests: Information, starting price, contact form
This Product-Question-Module is deactived on our AllSky- / Classic- and Projection-Domes product pages.
Are you seriously interested in a Baader dome? Please see our page with further information on the requirements for the installation of Baader domes.
- Description
-
Details
See also our detailed Catalog for Baader Standard Domes (AllSky or Classic Slit-Dome) and Turn-Key Observatory SolutionsBaader Slit Domes – Advanced
Observatory domes with broad up- and over-shutter and that can be controlled remotely, sized from 2.1 to 8.5 meters in diameter. They can be in sync with your remote / robotic telescope setup, with endless rotation, horizontal flap movement, and are fully ASCOM and INDIGO compatible – or via dedicated API.
Advanced Slit Domes are used by a variety of users and can fit medium to large telescope setups that have up to 2000 mm aperture.
Baader Advanced Slit-Domes are available in sizes: 3.2 m, 4.2 m, 5.3 m, 6.15 m and 8.5 m
Applications
- Astronomy / Astrophotography
- Satellite Laser Ranging (SLR)
- Space Domain Awareness (SDA)
- Free-Space Optical Communication (FSOC)
- Defense
All Baader Slit Dome models include
Installation Performed by Baader personnel at the customer site Warranty 2 years warranty for all electronic and electric components 10 years warranty for outer dome skin and dome mechanics We warrant for 200km/h wind speed to achieve undeteriorated performance and protection of the dome interior, with the dome being closed and in parking position Fail-safe Features Hand crank system to close dome in case of power failure Ready for Emergency Weather Station (required for remote operation) 
Required for all Baader Slit Domes:
Either short cylinder (A) or cylindrical base (B)
The short cylinder is the interface between the dome and the structure is it to be installed on. The cylindrical base is another option that can be incorporated to maximize the interior of an observatory.
Specifications
Structure
Built as a self-contained structure made of Fiberglass Reinforced Polyester (FRP) with dual slit arches that is mounted on a precision laser cut steel ring, an up and over shutter, and a horizontal flap.
Endless dome rotation
Supplied with a Continuous Power Bar (CPB) enabling endless dome rotation and permanent remote control of the shutter and horizontal flap.
ENVIRONMENTAL & VARMINT PROTECTION
Protecting your system is critical for the functionality and longevity of the housed equipment, hence, silicone seals are used to mitigate the entry of unwanted particles and varmint.
Automated Dome Control
An electronical controller with an interface that enables the end-user to control the dome locally with a hand control unit and remotely via direct drivers, API, ASCOM or INDIGO.
Inner Surface
The inner surface of the dome is coated with a non-reflective paint to mitigate stray light from affecting data collection and avoid hotspots to form during daytime operation.
Emergency Weather Station
A component that is hardwired to the control sub-system which commands the dome to close in case of precipitation or high wind speeds.
Optional Upgrades
Highspeed Dome Rotation
For advanced applications that require high speed tracking, this geared toothed wheel drive with high dynamic motors enables dome rotation speeds of up to 30°/second.
Solar Shield
For daytime operations, the roll-up shutter lessens solar radiation and thermal hot spots to form inside the dome.
Professional Weather Station
If additional environmental situational awareness is desired for the observatory, a weather station that includes multiple sensors for weather data monitoring and logging.
Advanced performance upgrades
Structural upgrades and additional equipment can be added for the dome and equipment to survive environmental conditions with temperatures down to -20° C, wind loads of =250km/h, and sites that are prone to lightning strikes.
CUSTOM MODIFICATIONS
For customers that desire mechanical through-holes with flanges and holders for electronic equipment.
UNINTERRUPTED POWER SUPPLY
Another fail-safe feature that is incorporated and only utilized for the dome to ensure self-closure in case there is a power failure.
DOME INTERIOR LIGHTING
Downward-radiating wall lights can be provided in red and white light which can be separately controllable and dimmable.
LOCAL SITUATIONAL AWARENESS
An indoor and outdoor camera can be supplied to provide awareness of the status of your observatory.
AIR DRYING SYSTEM
Depending on your site’s age and location, an air dehumidifier is recommended to control moisture levels and create overpressure inside the dome.
Related Articles
-
Baader 5.3m SLR-dome for Metsähovi Geodetic Research Station, Finland
Baader 5.3m SLR-dome for Metsähovi Geodetic Research Station National Land Survey of Finland / Finnish Geospatial Research Institute Department of Geodesy and Geodynamics Subject: Customer reference on 5.3-meter fiberglass reinforced polyester observatory dome (up and over shutter -type) Link to the original official Test-Review PDF Backgound: Finnish Geospatial Research Institute (FGI, formerly known as the Finnish Geodetic Institute) of the National Land Survey of Finland is operating a geodetic research station at Metsähovi, Kirkkonummi, Finland (60.2N, 24.4E). Metsähovi is one of a few geodetic core sites worldwide where all major space-geodetic measurement systems, including satellite laser ranging, are co-located. Satellite laser ranging (SLR) is a measurement technique where ultra-short laser pulses are transmitted through a telescope that is tracking a satellite equipped with retroreflecting mirrors and then subsequently received back at a receiver attached to the telescope. With precise measurement of the time of flight of the laser pulse, several important geodetic parameters can be obtained including: variations in Earth's gravity field, location of the center of the mass of the Earth, and scale of the terrestrial reference frame. SLR is also used in validation of orbits of several types of satellites including navigation and remote sensing satellites. FGI has build a new,...
-
Diverse Erfahrungsberichte: Professionelle Baader Kuppeln (2,6m bis 8m)
Hier gehts zum UPDATE 10/2016 Zollern-Alp Sternwartenkuppel ab 2.6 Meter 2.6 Meter Kuppel - Jungfraujoch Ort: Jungfraujoch in der Schweiz, Höhe über NN: 3.760 Meter Kuppelausstattung: Vollautomatisierte, fernsteuerbare Kuppel mit Rechnersteuerung und eigener Steuersoftware über Absolutencoder in Azimut Zahnkranzantrieb mit 2.5 Meter Durchmesser, Tormotor und Klappenhydraulik Hermetische EPDM - Dichtungen, PU - Isolierung (Sandwichkonstruktion) Enteisungsanlage Nutzung: Sonnenbeobachtungen Automatische Atmosphärenmessungen Spurengasanalyse Weitere Infos zu diesem Projekt als PDF 2.6 Meter Kuppel - Zugspitze BAADER 2,6m Beobachtungskuppel aus hochfestem Glasfaser-Polyester Standort: Zugspitze 2965 m über Normal Null (Station am Gipfelkreuz) Windgeschwindigkeit: bis zu 300 Stundenkilometer Instrument: Heliostat mit 400 mm Öffnung Seit 1994 auf der Zugspitze Nutzung: Vollautomatische Sonnen-Absorptionsspektrometrie Betreiber: KIT / Helmholtz Gemeinschaft Auszug aus einer Beurteilung vom Mai 2014 - nach 19 Jahren Betrieb von Dr. Ralf Sussmann: Die Hard- und Software der Kuppel gewährleisten seit nunmehr 19 Jahren einen reibungslosen und zuverlässigen Messbetrieb unter extremsten meteorologischen Bedingungen an unserem Atmosphärenobservatorium auf dem Zugspitze-Gipfel. Die im Laufe der Jahre erforderlichen Nachrüstungen auf den aktuellen Technikstand verliefen problemlos und halfen die Funktion des Systems aufrecht zu erhalten bzw. diese sogar noch zu verbessern. Das gesamte Baader-Team haben wir über alle Jahre bei spontan auftretenden Problemen ausnahmslos hilfsbereit erlebt wie keine...
Additional Information
| Technical Data not yet specified | Please choose product variant from dropdown above to see technical data of your chosen product |
|---|
Product Information
Featured:
Produktinformation
Testberichte
(Size: 724.5 KB)
> 100 Downloads
Test Reviews
(Size: 156 KB)
