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SUNY Oneonta College Observatory
The SUNY Oneonta College Observatory is an astronomical observatory in Oneonta, New York, Oneonta, New York (state), New York. The observatory is home to the largest optical telescope in New York: a 1-meter (40 inch) Newtonian reflector. It is also believed to be the one of the largest telescopes open for public observing east of the Mississippi. The telescope was constructed by JMI Telescopes of Lakewood, Colorado. The JMI website quotes the cost of the telescope at $159,000. The JMI design is more cost-effective than other telescopes because of its dobsonian mount and optical system. SUNY Oneonta acquired the telescope in 2006 for less than $150,000. After construction of a new dedicated observatory building, the telescope had a "first light" ceremony on May 30, 2009. The observatory is located off the main campus of SUNY Oneonta at the Oneonta College Camp, and contains several instruments. There is a 16-inch Meade Instruments, Meade LX200 Schmidt-Cassegrain telescope (SCT) and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
State University Of New York At Oneonta
The State University of New York College at Oneonta, also known as SUNY Oneonta, is a public college in Oneonta, New York. It is part of the State University of New York (SUNY) system. History SUNY Oneonta was established in 1889 as the Oneonta Normal School, as part of founding normal schools across the state to train teachers and expand public education. It was located in a building nicknamed "Old Main" at the top of Maple Street in the city of Oneonta. The school's first principal was James M. Milne, for whom the college's current library is named. For nearly 40 years, Old Main was the only building on campus, until 1933 when Bugbee School was built. Named after Percy I. Bugbee, the second principal of the Oneonta Normal School, Bugbee School provided an on-campus training facility for the student teachers attending the normal school. In 1948, the college became a founding member of the State University of New York system, and the Oneonta Normal School was officially rena ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Observatories
This is a list of astronomical observatories ordered by name, along with initial dates of operation (where an accurate date is available) and location. The list also includes a final year of operation for many observatories that are no longer in operation. While other sciences, such as volcanology and meteorology, also use facilities called observatories for research and observations, this list is limited to observatories that are used to observe celestial objects. Astronomical observatories are mainly divided into four categories: space-based, airborne, ground-based, and underground-based. Many modern telescopes and observatories are located in space to observe astronomical objects in wavelengths of the electromagnetic spectrum that cannot penetrate the Earth's atmosphere (such as ultraviolet radiation, X-rays, and gamma rays) and are thus impossible to observe using ground-based telescopes. Being above the atmosphere, these space observatories can also avoid the effects of atm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photometer
A photometer is an instrument that measures the strength of electromagnetic radiation in the range from ultraviolet to infrared and including the visible spectrum. Most photometers convert light into an electric current using a photoresistor, photodiode, or photomultiplier. Photometers measure: *Illuminance *Irradiance *Light absorption * Scattering of light *Reflection of light *Fluorescence *Phosphorescence *Luminescence History Before electronic light sensitive elements were developed, photometry was done by estimation by the eye. The relative luminous flux of a source was compared with a standard source. The photometer is placed such that the illuminance from the source being investigated is equal to the standard source, as the human eye can judge equal illuminance. The relative luminous fluxes can then be calculated as the illuminance decreases proportionally to the inverse square of distance. A standard example of such a photometer consists of a piece of paper with an o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spectrograph
An optical spectrometer (spectrophotometer, spectrograph or spectroscope) is an instrument used to measure properties of light over a specific portion of the electromagnetic spectrum, typically used in spectroscopic analysis to identify materials. The variable measured is most often the light's intensity but could also, for instance, be the polarization state. The independent variable is usually the wavelength of the light or a unit directly proportional to the photon energy, such as reciprocal centimeters or electron volts, which has a reciprocal relationship to wavelength. A spectrometer is used in spectroscopy for producing spectral lines and measuring their wavelengths and intensities. Spectrometers may operate over a wide range of non-optical wavelengths, from gamma rays and X-rays into the far infrared. If the instrument is designed to measure the spectrum on an absolute scale rather than a relative one, then it is typically called a spectrophotometer. The majority o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Barbara Instrument Group
Santa Claus, also known as Father Christmas, Saint Nicholas, Saint Nick, Kris Kringle, or simply Santa, is a legendary figure originating in Western Christian culture who is said to bring children gifts during the late evening and overnight hours on Christmas Eve of toys and candy or coal or nothing, depending on whether they are "naughty or nice". In the legend, he accomplishes this with the aid of Christmas elves, who make the toys in his workshop, often said to be at the North Pole, and flying reindeer who pull his sleigh through the air. The modern figure of Santa is based on folklore traditions surrounding Saint Nicholas, the English figure of Father Christmas and the Dutch figure of ''Sinterklaas''. Santa is generally depicted as a portly, jolly, white-bearded man, often with spectacles, wearing a red coat with white fur collar and cuffs, white-fur-cuffed red trousers, red hat with white fur, and black leather belt and boots, carrying a bag full of gifts for childr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dobsonian
A Dobsonian telescope is an altazimuth-mounted Newtonian telescope design popularized by John Dobson in 1965 and credited with vastly increasing the size of telescopes available to amateur astronomers. Dobson's telescopes featured a simplified mechanical design that was easy to manufacture from readily available components to create a large, portable, low-cost telescope. The design is optimized for observing faint, deep-sky objects such as nebulae and galaxies. This type of observation requires a large objective diameter (i.e. light-gathering power) of relatively short focal length and portability for travel to less light-polluted locations. Dobsonians are intended to be what is commonly called a "light bucket" operating at low magnification, and therefore the design omits features found in other amateur telescopes such as equatorial tracking. Dobsonians are popular in the amateur telescope making community, where the design was pioneered and continues to evolve. A number of c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orion Telescopes & Binoculars
Orion Telescopes & Binoculars is an American retail company that sells telescopes, binoculars and accessories online and in-store for astronomy and birdwatching. It was founded in 1975 and has corporate offices in Watsonville, California. A large proportion of its products are manufactured by the Chinese company Synta for the Orion brand name. Orion Telescopes & Binoculars ships its products to the United States and over 20 other countries. Orion puts out a semi-quarterly mail-order catalog as well as email catalogs. The company is a prominent advertiser in North American astronomy magazines, such as ''Sky & Telescope'' and ''Astronomy''. History In 1975, Orion Telescopes & Binoculars was founded in a garage in Santa Cruz, California by Tim Gieseler, who served as its only president and CEO. Between the mid-1990s and 2005, Orion only sold binoculars, telescopes, and accessories under the "Orion" brand. In January 2005, Orion was acquired by Imaginova, the U.S. conglomerate found ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celestron
Celestron is an American company based in Torrance, California, United States, that manufactures telescopes and distributes telescopes, binoculars, spotting scopes, microscopes, and accessories manufactured by its parent company, the Synta Technology Corporation of Taiwan. History The predecessor of Celestron was Valor Electronics, an electronics and military components firm founded in 1955 by Tom Johnson. Johnson became involved with telescopes when he built a 6" reflecting telescope for his two sons. In 1960, Johnson established the "Astro-Optical" division of Valor, which would later become Celestron. By 1964, Johnson had founded "Celestron Pacific" as a division of Valor Electronics offering Schmidt-Cassegrain telescopes from 4" to 22". In 1970 Celestron introduced its "C8" 8" diameter 2032 mm focal length, ƒ10 telescope, the first of a new line of telescopes built using methods developed by Celestron to produce Schmidt-Cassegrains at a high volume and low cost. These m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meade Instruments
The Meade Instruments (also shortened to Meade) is an American multinational company headquartered in Watsonville, California, that manufactures, imports, and distributes telescopes, binoculars, spotting scopes, microscopes, CCD cameras, and telescope accessories for the consumer market. It is the world's largest manufacturer of telescopes. Besides selling under its "Meade" brand name, the company sells solar telescopes under the brand "Coronado". Origins and history Founded in 1972 by John Diebel, Meade started as a mail order seller of small refracting telescopes and telescope accessories manufactured by the Japan-based Towa Optical Manufacturing Company. Meade started manufacturing its own line of products in 1976, introducing 6" and 8" reflecting telescopes models in 1977. In 1980, the company ventured into the Schmidt-Cassegrain market that up to that time had been dominated by Celestron Corporation. Meade has a long history of litigation with other companies over infri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oneonta, New York
Oneonta ( ) is a city in southern Otsego County, New York, United States. It is one of the northernmost cities of the Appalachian Region. According to the 2020 U.S. Census, Oneonta had a population of 13,079. Its nickname is "City of the Hills." While the word "oneonta" is of undetermined origin, it is popularly believed to mean "place of open rocks" in the Mohawk language. This refers to a prominent geological formation known as "Table Rock" at the western end of the city. The city is surrounded by the town of Oneonta, a separate municipal and political jurisdiction. Oneonta Municipal Airport (N66) is north of the city. History Indigenous ancestors of Algonquin and Iroquoian-speaking Native Americans inhabited the land in the territory of Oneonta before European colonists settled in the area. The Five Nations of the Iroquois Confederacy are believed to have emerged and gained dominance prior to the 15th century; they were in place at the time of early French and Dutch c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SUNY Oneonta
The State University of New York College at Oneonta, also known as SUNY Oneonta, is a public college in Oneonta, New York. It is part of the State University of New York (SUNY) system. History SUNY Oneonta was established in 1889 as the Oneonta Normal School, as part of founding normal schools across the state to train teachers and expand public education. It was located in a building nicknamed "Old Main" at the top of Maple Street in the city of Oneonta. The school's first principal was James M. Milne, for whom the college's current library is named. For nearly 40 years, Old Main was the only building on campus, until 1933 when Bugbee School was built. Named after Percy I. Bugbee, the second principal of the Oneonta Normal School, Bugbee School provided an on-campus training facility for the student teachers attending the normal school. In 1948, the college became a founding member of the State University of New York system, and the Oneonta Normal School was officially rena ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
