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343:"01 - 03 Astro Photography. Telescope Tests, (Using Ursa Major). Amateur Astronomy Centre, (Todmorden). Deep Sky Notes. The Astronomer AGM. News Roundup. - (2) Midland Sports Centre for Disabled. Home Built Slow Motion Drive. Observing Notes. Astronomical News. - (3) Fore-Runner of Space Shuttle, (X-15). Building Large Telescopes P1. Observing Notes. Astronomical News - Coventry and Warwickshire Astronomical Society - Astronomy in the West Midlands"
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At the time the Centre was conceived, access to equipment and expertise was unavailable for many amateur astronomers in the UK and a national centre would have provided an invaluable focal point. Developments in optical fabrication, photography and communications now permit many visitors and members
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In keeping with the
Centres original ethos, besides welcoming visitors to the facility, current members engage off-site with schools, youth organisations and community groups and also provide contributions to national, regional, local print and broadcast media.
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takes place on weekly open nights, for special events and by special arrangement with keyholders. As well as the basics of visual astronomy visitors can undertake a wide range of more advanced observations guided by volunteers with long experience in safe
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In addition to the permanently mounted 30", 20", 17", 16", 12" and 8" instruments there are fixed locations to allow a number of smaller portable items to be quickly set up if visitor numbers increase on a clear night.
248:. A 42.6 inches (1,080 mm) mirror blank is available for a future enhancement of the facilities but construction of the UK's largest reflector since the destruction of the 98 inches (2,500 mm) original
202:, the Centre provides opportunities for its members, schools, local community groups and the general public to observe and photograph astronomical phenomena at a range of
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Many of the optical instruments were constructed by telescope maker Peter Drew, who has also provided many other societies and individuals (such as
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The largest optical telescope currently in regular use is a 30 inches (760 mm) open truss
Newtonian on a mount inspired by the designs of
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Founded in
November 1982 by Peter Drew, Linda Simonian and Rob Miller on the site of a disused factory, high in the
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dome with twin 3 feet (0.91 m) sliding doors. Its construction by the members was completed in April 2000.
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to complement their home astronomical facilities, skills and experience with those of the
Astronomy Centre.
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The main observatory tower is a three level 29 feet (8.8 m) round building topped by an
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The first permanent housing on the site was built to shelter a 17 inches (430 mm)
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similar to, but smaller than, the one installed on the main
Observatory building.
557:"Blue moon: where and when to view the rare cosmic event set to light up the sky"
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571:"IN PICTURES: 15 beautiful images of the Northern Lights over Lancashire"
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174:, also known as the Amateur Astronomy Centre, is an astronomical
498:"Astronomers fear 'ring of turbines' across South Pennine Moors"
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Feist, M. (2000). "Astronomy and the camera obscura".
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267:) with their equipment. This includes a number of
517:Journal of the British Astronomical Association
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594:Astronomical observatories in England
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182:which is run by experienced amateur
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206:during daylight and night hours.
604:Planetaria in the United Kingdom
240:Telescopes and other instruments
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543:"National Astronomy Week 2003"
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371:"Astronomy on Todmorden Moor"
484:"Instrument Special Feature"
312:"Astronomy Centre main page"
148:Location of Astronomy Centre
402:"The Valley of Distinction"
275:Public and community access
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470:"Main Observatory Layout"
157:
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43:Yorkshire and the Humber
280:Observational astronomy
609:Scientific observation
385:"Blueprint - May 2013"
256:is currently on hold.
250:Isaac Newton Telescope
575:Lancashire Telegraph
502:Lancashire Telegraph
178:located in northern
529:2000JBAA..110...25F
456:"View to southeast"
289:infra-red astronomy
254:Herstmonceux Castle
227:Newtonian telescope
194:History and purpose
186:and is open to the
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428:"Astronomy Centre"
357:"Lives Remembered"
265:Hoober Observatory
190:at certain times.
73:53.7113°N 2.1545°W
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331:. 2 August 1984.
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172:Astronomy Centre
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246:John Dobson
204:wavelengths
184:astronomers
176:observatory
89:Established
76: /
51:Coordinates
18:Observatory
588:Categories
299:References
218:Structures
92:1982
61:53°42′41″N
35:Calderdale
234:aluminium
64:2°09′16″W
45:, England
31:Todmorden
412:13 March
224:aperture
200:Pennines
27:Location
525:Bibcode
180:England
104:Website
523:: 25.
188:public
388:(PDF)
159:[
414:2016
291:and
170:The
113:.org
521:110
252:at
115:.uk
109:www
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
