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Sloan Digital Sky Survey

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The Sloan Digital Sky Survey or SDSS is a major multi-spectral imaging and spectroscopic redshift survey using a dedicated 2.5-m wide-angle optical telescope at Apache Point Observatory in New Mexico, United States. The project began in 2000 and was named after the Alfred P. Sloan Foundation , which contributed significant funding.

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101-577: A consortium of the University of Washington and Princeton University was established to conduct a redshift survey. The Astrophysical Research Consortium (ARC) was established in 1984 with the additional participation of New Mexico State University and Washington State University to manage activities at Apache Point. In 1991, the Sloan Foundation granted the ARC funding for survey efforts and

202-466: A Bachelor of Science degree. By the time Washington state entered the Union in 1889, both Seattle and the university had grown substantially. Washington's total undergraduate enrollment increased from 30 to nearly 300 students, and the campus's relative isolation in downtown Seattle faced encroaching development. A special legislative committee, headed by UW graduate Edmond Meany , was created to find

303-571: A Transition School and Early Entrance Program on campus, which first began in 1977. UW is an elected member of the American Association of Universities , and has been listed as a " Public Ivy " in Greene's Guides since 2001. The Academic Ranking of World Universities (ARWU) has consistently ranked UW as one of the top 20 universities worldwide every year since its first release. In 2019, UW ranked 14th worldwide out of 500 by

404-420: A yield rate (the percentage of accepted students who choose to attend the university) of 27.8%. UW's freshman retention rate is 93%, with 84% going on to graduate within six years. Of the 19% of the incoming freshman class who submitted SAT scores; the middle 50 percent Composite scores were 1240–1450. Of the 8% of enrolled freshmen in 2021 who submitted ACT scores; the middle 50 percent Composite score

505-592: A 20-year-long survey, astrophysicists of the Sloan Digital Sky Survey published the largest, most detailed 3D map of the universe so far, filled a gap of 11 billion years in its expansion history , and provided data which supports the theory of a flat geometry of the universe and confirms that different regions seem to be expanding at different speeds. SDSS uses a dedicated 2.5 m wide-angle optical telescope; from 1998 to 2009 it observed in both imaging and spectroscopic modes. The imaging camera

606-850: A 300 square-degree stripe in the southern Galactic cap. In 2005 the survey entered a new phase, the SDSS-II , by extending the observations to explore the structure and stellar makeup of the Milky Way , the SEGUE and the Sloan Supernova Survey, which watches after supernova Ia events to measure the distances to far objects. The Sloan Legacy Survey covers over 7,500 square degrees of the Northern Galactic Cap with data from nearly 2 million objects and spectra from over 800,000 galaxies and 100,000 quasars. The information on

707-607: A detailed three-dimensional map of the Milky Way. SEGUE data provide evidence for the age, composition and phase space distribution of stars within the various Galactic components, providing crucial clues for understanding the structure, formation and evolution of our galaxy . The stellar spectra, imaging data, and derived parameter catalogs for this survey are publicly available as part of SDSS Data Release 7 (DR7). The SDSS Supernova Survey, which ran from 2005 to 2008, performed repeat imaging of one stripe of sky 2.5° wide centered on

808-451: A further 197 in 2006. In 2014 an even larger catalogue was released containing 10,258 variable and transient sources. Of these, 4,607 sources are either confirmed or likely supernovae, which makes this the largest set of supernovae so far compiled. In mid-2008, SDSS-III was started. It comprised four separate surveys: The APO Galactic Evolution Experiment (APOGEE) used high-resolution, high signal-to-noise infrared spectroscopy to penetrate

909-477: A highly automated pipeline, yielding the largest astronomical object catalogs (billions of objects) available in digital queryable form at the time. For each spectral run, thousands of two-dimensional spectral images had to be processed to automatically extract calibrated spectra (flux versus wavelength). In the approximate decade it took to achieve these goals, SDSS contributed to notable advances in massive database storage and accessing technology, such as SQL, and

1010-477: A hole drilled in an aluminum plate. Each hole is positioned specifically for a selected target, so every field in which spectra are to be acquired requires a unique plate. The original spectrograph attached to the telescope was capable of recording 640 spectra simultaneously, while the updated spectrograph for SDSS   III can record 1000 spectra at once. Throughout each night, between six and nine plates are typically used for recording spectra. In spectroscopic mode,

1111-399: A huge range of astronomical topics. The SDSS website has a full list of these publications covering distant quasars at the limits of the observable universe, the distribution of galaxies, the properties of stars in our galaxy and also subjects such as dark matter and dark energy in the universe. Based on the release of Data Release 9 a new 3D map of massive galaxies and distant black holes

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1212-485: A new campus to better serve the growing student population and faculty. The committee eventually selected a site on the northeast of downtown Seattle called Union Bay , which was the land of the Duwamish , and the legislature appropriated funds for its purchase and construction. In 1895, the university relocated to the new campus by moving into the newly built Denny Hall . The University Regents tried and failed to sell

1313-422: A northern survey using the bright time at APO, and a southern survey using the 2.5   m Du Pont Telescope at Las Campanas. A cosmological survey of quasars and galaxies, also encompassing subprograms to survey variable objects (TDSS) and X-ray sources (SPIDERS). MaNGA (Mapping Nearby Galaxies at Apache Point Observatory ), explored the detailed internal structure of nearly 10,000 nearby galaxies from 2014 to

1414-569: A number of the university's most historical academic, research, housing, parking, recreational and administrative buildings. With UW's continued growth, administrators proposed a new, multimillion-dollar, multi-phase development plan in late 2014 to refine portions of the North Campus, renovating and replacing old student housing with new LEED-certified complexes, introducing new academic facilities, sports fields, open greenery, and museums. The UW Foster School of Business , School of Law , and

1515-710: A partnership with Seattle City Light as part of their Green Up Program, ensuring that all of Seattle campus' electricity is supplied by and purchased from renewable sources. In 2010, then UW President Emmert furthered the university's efforts with a host of other universities across the U.S., and signed the American College & University Presidents' Climate Commitment . UW created a Climate Action Team, as well as an Environmental Stewardship Advisory Committee (ESAC) which keeps track of UW's greenhouse gas emissions and carbon footprint. Policies were enacted with environmental stewardship in mind, and institutional support

1616-552: A previously unavailable option of transportation into and out of the campus, designed specifically to reduce dependence on private vehicles, bicycles and local King County buses. In January 23, 1939, the University of Washington was criticized for hiring Economics Professor Harold J. Laski , a British Marxist , as a visiting lecturer in between the First Red Scare and Second Red Scare . The University of Washington

1717-432: A range of spectral types. Building on this success, SEGUE-2 spectroscopically observed around 120,000 stars, focusing on the in situ stellar halo of the Milky Way, from distances of 10 to 60   kpc. SEGUE-2 doubled the sample size of SEGUE-1 . Combining SEGUE-1 and 2 revealed the complex kinematic and chemical substructure of the galactic halo and disks, providing essential clues to the assembly and enrichment history of

1818-461: A range of tutorials aimed at everyone from schoolchildren up to professional astronomers. The tenth major data release, DR10, released in July 2013, provides images, imaging catalogs, spectra, and redshifts via a variety of search interfaces. The raw data (from before being processed into databases of objects) are also available through another Internet server and first experienced as a 'fly-through' via

1919-467: A set of primary standard stars is provided. A commonly adopted standardized photometric system is the Johnson-Morgan or UBV photometric system (1953). At present, there are more than 200 photometric systems. Photometric systems are usually characterized according to the widths of their passbands: Each letter designates a section of light of the electromagnetic spectrum ; these cover well

2020-481: A time, activists had been passionate as to incite a response from school administration to occupy the campus after the activists harmed 17 persons. African American Dr. Robert Flennaugh was appointed to the UW Board of Regents on March 25, 1970 and later on June 22 the University of Washington Daily eliminated gender-based help ads. Activism peaked in 1975 when 2,000 students protested university hiring practices on

2121-531: A top recipient of federal research funds in the United States. The establishment of technology giants such as Microsoft , Boeing and Amazon in the local area also proved to be highly influential in the UW's fortunes, not only improving graduate prospects but also helping to attract millions of dollars in university and research funding through its distinguished faculty and extensive alumni network. In 1990,

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2222-660: Is also the location of the UW light rail station . West Campus consists of mainly modernist structures located on city streets, and stretches between 15th Avenue and Interstate 5 from the Ship Canal, to N.E. 41st Street. It is home to the College of Built Environments, School of Social Work, Fishery Sciences Building, UW Police Department as well as many of the university's apartments such as Stevens Court and Mercer Court and residence halls Alder, Lander, Maple and Elm Hall. Also near

2323-403: Is complete in 2025. The Board of Regents is currently searching for a replacement . In 2017 the university reported $ 4.893 billion in revenues and $ 5.666 billion in expenses, resulting in an operating loss of $ 774 million. This loss was offset by $ 342 million in state appropriations, $ 443 million in investment income, $ 166 million in gifts, and $ 185 million of other non-operating revenues. Thus,

2424-414: Is largely taken up by wetlands and Huskies sports facilities and recreation fields, including Husky Stadium , Hec Edmundson Pavilion , and Husky Ballpark . The area directly north of the sports facilities is home to UW's computer science and engineering programs, which includes computer labs once used by Paul G. Allen and Bill Gates for their prior venture before establishing Microsoft. In 2019,

2525-475: Is made up of 30 CCD chips, each with a resolution of 2048 × 2048 pixels , totaling approximately 120 megapixels . The chips are arranged in 5 rows of 6 chips. Each row has a different optical filter with average wavelengths of 355.1 ( u ), 468.6 ( g ), 616.5 ( r ), 748.1 ( i ), and 893.1 ( z )   nm , with 95% completeness in typical seeing to magnitudes of 22.0, 22.2, 22.2, 21.3, and 20.5, for u , g , r , i , z respectively. The filters are placed on

2626-658: Is recognized as a top producer of Fulbright Scholars , ranking 2nd in the US in 2017. The university does not require submission of either SAT or ACT scores for admission. The university's undergraduate admissions process is rated 91/99 by the Princeton Review , and is classified "more selective" by the U.S. News & World Report . For the Class of 2025 (enrolled fall 2021), UW received 48,840 applications and accepted 26,121 (53.5%). Of those accepted, 7,252 enrolled,

2727-584: Is scheduled to be converted by mid-2021 from plug plates (aluminum plates with manually-placed holes for starlight to shine through) to small automated robot arms, with Las Campanas Observatory in Chile following later in the year. The Milky Way Mapper survey will target the spectra of six million stars. The Black Hole Mapper survey will target galaxies to indirectly analyze their supermassive black holes . The Local Volume Mapper will target nearby galaxies to analyze their clouds of interstellar gas . The survey makes

2828-652: Is situated in Seattle , by the shores of Union and Portage Bays with views of the Cascade Range to the east, and the Olympic Mountains to the west. The site encompasses 703 acres (2.84 km ) bounded by N.E. 45th Street on the north, N.E. Pacific Street on the south, Montlake Boulevard N.E. on the east, and 15th Avenue N.E. on the west. Red Square is the heart of the campus, surrounded by landmark buildings and artworks, such as Suzzallo Library ,

2929-540: The Broken Obelisk , and the statue of George Washington . It functions as the central hub for students and hosts a variety of events annually. University Way, known locally as " The Ave ", lies nearby and is a focus for much student life at the university. North Campus features some of UW's most recognized landscapes as well as landmarks, stretching from the signature University of Washington Quad directly north of Red Square to N.E. 45th Street, and encompasses

3030-688: The ARWU , 26th worldwide out of 981 in the Times Higher Education World University Rankings , and 28th worldwide out of 101 in the Times World Reputation Rankings . Meanwhile, QS World University Rankings ranked it 68th worldwide, out of over 900. U.S. News & World Report ranked UW 6th out of nearly 1,500 universities worldwide for 2024, with UW's undergraduate program tied for 40th among 389 national universities in

3131-854: The Bill & Melinda Gates Center For Computer Science & Engineering opened in East Campus. The area northeast of the sports facilities is occupied by components of the UW Botanic Gardens, such as the Union Bay Natural Area , the UW Farm, and the Center for Urban Horticulture. Further east is the Ceramic and Metal Arts Building and Laurel Village, which provides family housing for registered full-time students. East Campus

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3232-541: The Burke Museum of Natural History and Culture , which houses a significant number of exhibits including a 66-million-year-old Tyrannosaurus rex fossil skull – one of only 15 known to exist in the world today and part of an ongoing excavation, are also located in North Campus. South Campus occupies the land between Pacific Street and the Lake Washington Ship Canal . The land was previously

3333-1022: The Gairdner Foundation International Award , 5 winners of the National Medal of Science , 8 Nobel Prize laureates, 5 winners of Albert Lasker Award for Clinical Medical Research , 4 members of the American Philosophical Society , 2 winners of the National Book Award , 2 winners of the National Medal of Arts , 2 Pulitzer Prize winners, 1 winner of the Fields Medal , and 1 member of the National Academy of Public Administration . Among UW students by 2012, there were 136 Fulbright Scholars, 35 Rhodes Scholars, 7 Marshall Scholars and 4 Gates Cambridge Scholars. UW

3434-710: The NASA World Wind program. Sky in Google Earth includes data from the SDSS, for those regions where such data are available. There are also KML plugins for SDSS photometry and spectroscopy layers, allowing direct access to SkyServer data from within Google Sky. The data is also available on Hayden Planetarium with a 3D visualizer. There is also the ever-growing list of data for the Stripe 82 region of

3535-694: The NCAA Division I , and represent the United States at the Olympic Games and other competitions. In 1854, territorial governor Isaac Stevens recommended the establishment of a university in the Washington Territory . Prominent Seattle-area residents, including Methodist preacher Daniel Bagley , saw this as a chance to add to the city's potential and prestige. Bagley learned of a law that allowed United States territories to sell land to raise money in support of public schools. At

3636-480: The US Federal Government . Oppenheimer never accepted the invitations, and President Dr. Henry Schmitz disapproved of his nomination. From 1958 to 1973, the University of Washington saw a tremendous growth in student enrollment, its faculties and operating budget, and also its prestige under the leadership of Charles Odegaard . During this period, the faculty was sharply divided over the issues of

3737-426: The dust that obscures the inner Galaxy. APOGEE surveyed 100,000 red giant stars across the full range of the galactic bulge , bar, disk, and halo . It increased the number of stars observed at high spectroscopic resolution (R ≈ 20,000 at λ ≈ 1.6   μm) and high signal-to-noise ratio (100∶1) by more than a factor of 100. The high-resolution spectra revealed the abundances of about 15 elements, giving information on

3838-733: The six public universities in Washington state . It is known for its medical, engineering, and scientific research. Washington is a member of the Association of American Universities . According to the National Science Foundation , UW spent $ 1.73 billion on research and development in 2024, ranking it fifth in the nation. Its 22 varsity sports teams compete as the Huskies in the Big Ten Conference of

3939-405: The $ 1.0 billion research budget milestone in 2012, and university endowments reached almost $ 5.0 billion by 2021. Photometric system In astronomy , a photometric system is a set of well-defined passbands (or optical filters ), with a known sensitivity to incident radiation. The sensitivity usually depends on the optical system, detectors and filters used. For each photometric system

4040-669: The Advancement of Science, 68 members of the National Academy of Sciences , 67 members of the American Academy of Arts and Sciences , 53 members of the Institute of Medicine , 29 winners of the Presidential Early Career Award for Scientists and Engineers , 21 members of the National Academy of Engineering , 15 Howard Hughes Medical Institute Investigators, 15 MacArthur Fellows , 9 winners of

4141-534: The Board of Regents approved a five-year contract for Cauce, awarding her yearly compensation of $ 910,000. Cauce's compensation package includes an annual salary of $ 697,500, $ 150,000 per year in deferred compensation, an annual $ 50,500 contribution into a retirement account, and a $ 12,000 annual automobile allowance. She was the Interim President before her appointment, fulfilling the position left vacant by

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4242-533: The Governor appoints a successor. Officers of the Board are elected annually at the September meeting. One of the most notable former regents is William Henry Gates II , the father of Bill Gates . William Henry Gates II served as a Regent from 1997 to 2012. The president of the University of Washington, Ana Mari Cauce , was selected by the Board of Regents, effective October 13, 2015. On November 12, 2015,

4343-556: The J to N bands were labelled following on from near-infrared's closest-to-red band, I. Later the H band was inserted, then Z in the 1990s and finally Y, without changing earlier definitions. Hence, H is out of alphabetical order from its neighbours, while Z,Y are reversed from the alphabetical – higher-wavelength – sub-series which dominates current photometric bands. Note: colors are only approximate and based on wavelength to sRGB representation (when possible). Combinations of these letters are frequently used; for example

4444-468: The Pacific Coast to help them avoid the mass incarceration. Nevertheless, many Japanese American students and "soon-to-be" graduates were unable to transfer successfully in the short time window or receive diplomas before being incarcerated. It was only many years later that they were recognized for their accomplishments, during the University of Washington's Long Journey Home ceremonial event that

4545-530: The SDSS (SDSS-IV, 2014–2020) is extending precision cosmological measurements to a critical early phase of cosmic history (eBOSS), expanding its infrared spectroscopic survey of the Galaxy in the northern and southern hemispheres (APOGEE-2), and for the first time using the Sloan spectrographs to make spatially resolved maps of individual galaxies (MaNGA). A stellar survey of the Milky Way, with two major components:

4646-594: The SDSS imaging camera, covering 14,555 square degrees on the sky (just over 35% of the full sky). Data release 9 (DR9), released to the public on 31 July 2012, includes the first results from the Baryon Oscillation Spectroscopic Survey (BOSS), including over 800,000 new spectra. Over 500,000 of the new spectra are of objects in the Universe 7 billion years ago (roughly half the age of the universe). Data release 10 (DR10), released to

4747-450: The SDSS telescope used the drift scanning technique, but with a choreographed variation of right ascension , declination , tracking rate, and image rotation which allows the telescope to track along great circles and continuously record small strips of the sky. The image of the stars in the focal plane drifts along the CCD chip, and the charge is electronically shifted along the detectors at

4848-478: The SDSS. Following Technical Fellow Jim Gray 's contribution on behalf of Microsoft Research with the SkyServer project, Microsoft's WorldWide Telescope makes use of SDSS and other data sources. MilkyWay@home also used SDSS's data to create a highly accurate three-dimensional model of the Milky Way galaxy. Along with publications describing the survey itself, SDSS data have been used in publications over

4949-536: The U.S. and tied for 19th among 209 public universities. In 2019, it ranked 10th among the universities around the world by SCImago Institutions Rankings . In 2019, Kiplinger magazine's review of "top college values" named UW 5th for in-state students and 10th for out-of-state students among U.S. public colleges, and 84th overall out of 500 schools. In the Washington Monthly National University Rankings UW

5050-541: The University of Washington opened its additional campuses in Bothell and Tacoma . Originally designed for students who had completed two years of higher education, both schools have since evolved into four-year universities with the authority to award degrees. The first freshman classes were admitted in the fall of 2006. Today, both the Bothell and Tacoma campuses also offer a range of master's degree programs. In 2012,

5151-525: The University's reputation was damaged." The original proposal of the University included increases for research scientists of about 10% over three years plus changes in the pay structure and a catch-up increase of 3.25% for those who did not get a merit raise last year. For postdocs, the original UW offer was an average 15% total wage increase in 2023, including 13% in January when new minimums were introduced, plus higher minimum salaries. UW's main campus

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5252-425: The camera in the order r , i , u , z , g . To reduce noise, the camera is cooled to 190 kelvins (about −80   °C) by liquid nitrogen . Note: colors are only approximate and based on wavelength to sRGB representation. Using these photometric data, stars, galaxies, and quasars are also selected for spectroscopy . The spectrograph operates by feeding an individual optical fibre for each target through

5353-440: The campus grounds for the exposition, surrounding today's Drumheller Fountain facing towards Mount Rainier . In exchange, organizers agreed Washington would take over the campus and its development after the fair's conclusion. This arrangement led to a detailed site plan and several new buildings, prepared in part by John Charles Olmsted . The plan was later incorporated into the overall UW campus master plan, permanently affecting

5454-588: The campus is the U District Station . The University of Washington Board of Regents governs the University of Washington per the Revised Code of Washington 28B.20.130 statute. The Board is responsible for selecting, overseeing, and assessing the University President . Generally, the Board of Regents entrusts the President with the daily operations of the University, in collaboration with

5555-570: The campus layout. Both World Wars brought the military to campus, with certain facilities temporarily lent to the federal government. In spite of this, subsequent post-war periods were times of dramatic growth for the university. The period between the wars saw a significant expansion of the upper campus. Construction of the Liberal Arts Quadrangle , known to students as "The Quad," began in 1916 and continued to 1939. The university's architectural centerpiece, Suzzallo Library ,

5656-553: The campus through May 13 and 14. Further opposition to the Vietnam War occurred, and in response to anti-Vietnam War protests by the late 1960s, the University Safety and Security Division became the University of Washington Police Department whose administrative change would be well founded as on June 29, 1969, a bomb detonated on campus, causing $ 100,000 damages and no injuries. No group claimed responsibility for

5757-566: The celestial equator, going from 20 hours right ascension to 4 hours RA so that it was in the southern galactic cap (see Draft:Galactic cap) and did not suffer from galactic extinction . The project discovered more than 500 type Ia supernovae, Running until the end of the year 2007, the Supernova Survey searched for Type Ia supernovae . The survey rapidly scanned a 300 square degree area to detect variable objects and supernovae. It detected 130 confirmed supernovae Ia events in 2005 and

5858-528: The characteristic scale imprinted by baryon acoustic oscillations in the early universe. Sound waves that propagate in the early universe, like spreading ripples in a pond, imprint a characteristic scale on the positions of galaxies relative to each other. It was announced that BOSS had measured the scale of the universe to an accuracy of one percent, and was completed in Spring 2014. The Multi-object APO Radial Velocity Exoplanet Large-area Survey (MARVELS) monitored

5959-418: The city's University District . It also has satellite campuses in nearby cities of Tacoma and Bothell . Overall, UW encompasses more than 500 buildings and over 20 million gross square footage of space, including one of the largest library systems in the world with more than 26 university libraries, art centers, museums, laboratories, lecture halls, and stadiums. Washington is the flagship institution of

6060-486: The composition of the gas clouds the red giants formed from. APOGEE planned to collect data from 2011 to 2014, with the first data released as part of SDSS DR10 in late 2013. The SDSS-III's Baryon Oscillation Spectroscopic Survey (BOSS) was designed to measure the expansion rate of the Universe . It mapped the spatial distribution of luminous red galaxies (LRGs) and quasars to determine their spatial distribution and detect

6161-414: The consecutive major groups, near- ultraviolet (NUV), visible light (centered on the V band), near- infrared (NIR) and part of mid-infrared (MIR). The letters are not standards, but are recognized by common agreement among astronomers and astrophysicists . The use of U,B,V,R,I bands dates from the 1950s, being single-letter abbreviations. With the advent of infrared detectors in the next decade,

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6262-457: The construction of equipment to carry out the work. At the time of its design, the SDSS was a pioneering combination of novel instrumentation as well as data reduction and storage techniques that drove major advances in astronomical observations, discoveries, and theory. The SDSS project was centered around two instruments and data processing pipelines that were groundbreaking for the scale at which they were implemented: A major new challenge

6363-539: The data releases available over the Internet. The SkyServer provides a range of interfaces to an underlying Microsoft SQL Server . Both spectra and images are available in this way, and interfaces are made very easy to use so that, for example, a full-color image of any region of the sky covered by an SDSS data release can be obtained just by providing the coordinates. The data are available for non-commercial use only, without written permission. The SkyServer also provides

6464-668: The faculty and in line with legal provisions. The Board of Regents is made up of eleven members, including one student member and one faculty member. Regents are appointed by the Governor of the State of Washington for six-year terms, except for the Student Regent (who serves for one year) and the Faculty Regent (who serves for three years). Regents continue to serve after their terms have ended until either they resign or

6565-449: The galaxy. In particular, the outer halo was expected to be dominated by late-time accretion events. SEGUE data can help constrain existing models for the formation of the stellar halo and inform the next generation of high-resolution simulations of galaxy formation. In addition, SEGUE-1 and SEGUE-2 may help uncover rare, chemically primitive stars that are fossils of the earliest generations of cosmic star formation. The fourth generation of

6666-509: The incident. Odegaard instituted a vision of building a "community of scholars", convincing the Washington State legislatures to increase investment in the university. Washington senators , such as Henry M. Jackson and Warren G. Magnuson , also used their political clout to gather research funds for UW. The results included an increase in the operating budget from $ 37 million in 1958 to over $ 400 million in 1973, solidifying UW as

6767-465: The investigations. A year after, another second investigation was commenced by the Joint Legislative Fact-finding Committee on Un-American Activities in the State of Washington, leading to investigations into other professors with a response of "One hundred and three professors [signing] an open letter to the University of Washington Board of Regents that stated the firings were based on guilt by association. The letter also declared that faculty morale and

6868-557: The old campus, eventually settling with leasing the area. This later became one of the university's most valuable pieces of real estate in modern-day Seattle, generating millions in annual revenue with what is now called the Metropolitan Tract . The original Territorial University building was torn down in 1908, and its former site now houses the Fairmont Olympic Hotel . The sole-surviving remnants of Washington's first building are four 24-foot (7.3 m), white, hand-fluted cedar, Ionic columns. They were salvaged by Edmond S. Meany , one of

6969-431: The position and distance of the objects has allowed the large-scale structure of the Universe, with its voids and filaments, to be investigated for the first time. Almost all of these data were obtained in SDSS-I, but a small part of the footprint was finished in SDSS-II. The Sloan Extension for Galactic Understanding and Exploration obtained spectra of 240,000 stars (with a typical radial velocity of 10 km/s) to create

7070-409: The previous President Michael K. Young when he was announced to be Texas A&M University 's next President on February 3, 2015. Phyllis Wise , who had served at UW as Provost and Executive Vice President, and as Interim President for a year, was named the Chancellor of the University of Illinois at Urbana–Champaign in August 2011. Cauce has announced she plans to step down after her second term

7171-428: The public on 31 July 2013, includes all data from previous releases, plus the first results from the APO Galactic Evolution Experiment (APOGEE) , including over 57,000 high-resolution infrared spectra of stars in the Milky Way. DR10 also includes over 670,000 new BOSS spectra of galaxies and quasars in the distant universe. The publicly available images from the survey were made between 1998 and 2009. In July 2020, after

7272-656: The radial velocities of 11,000 bright stars, with the precision and cadence needed to detect gas giant planets that have orbital periods ranging from several hours to two years. This ground-based Doppler survey used the SDSS telescope and new multi-object Doppler instruments to monitor radial velocities. The main goal of the project was to generate a large-scale, statistically well-defined sample of giant planets . It searched for gaseous planets having orbital periods ranging from hours to 2 years and masses between 0.5 and 10 times that of Jupiter . A total of 11,000 stars were analyzed with 25–35 observations per star over 18 months. It

7373-473: The role of the faculty in faculty appointments, and the conflict of who should run the University, the faculty or the parents and taxpayers. Henry Schmitz characterized the matter as "an internal power struggle." UW student enrollment had more than doubled to 34,000 as the baby boom generation came of age. The University of Washington has a long history with civil rights starting from 1874, through 1899 with civil activism and through 1968 to 1975. This era

7474-439: The same rate, instead of staying fixed as in tracked telescopes. (Simply parking the telescope as the sky moves is only workable on the celestial equator , since stars at different declination move at different apparent speeds). This method allows consistent astrometry over the widest possible field and minimises overheads from reading out the detectors. The disadvantage is minor distortion effects. The telescope's imaging camera

7575-790: The site of the University Golf Course but was given up to construct a building for the School of Medicine . Today, South Campus is the location of UW's health sciences and natural sciences facilities, including the UW Medical Center and the Magnuson Health Sciences Center as well as locations for instruction and research in oceanography, bioengineering , biology, genome sciences, hydraulics, and comparative medicine. The East Campus area stretches east of Montlake Boulevard to Laurelhurst and

7676-624: The spring of 2020. Earlier SDSS surveys only allowed spectra to be observed from the center of galaxies. By using two-dimensional arrays of optical fibers bundled together into a hexagonal shape, MaNGA was able to use spatially resolved spectroscopy to construct maps of the areas within galaxies, allowing deeper analysis of their structure, such as radial velocities and star formation regions. Apache Point Observatory in New Mexico began to gather data for SDSS-V in October 2020. Apache Point

7777-497: The survey continues to acquire spectra , having so far taken spectra of over 4 million objects. The main galaxy sample has a median redshift of z  = 0.1; there are redshifts for luminous red galaxies as far as z  = 0.7, and for quasars as far as z  = 5; and the imaging survey has been involved in the detection of quasars beyond a redshift z  = 6. Data release 8 (DR8), released in January 2011, includes all photometric observations taken with

7878-452: The system. Universities and foundations were participants along with the managing partner ARC. Other participants included Fermi National Accelerator Laboratory (Fermilab), which supplied computer processing and storage capabilities, and colleagues from the computing industry. Data collection began in 2000; the final imaging data release (DR9) covers over 35% of the sky, with photometric observations of around nearly 1 billion objects, while

7979-473: The telescope tracks the sky in the standard way, keeping the objects focused on their corresponding fiber tips. Every night the telescope produces about 200   GB of data. During its first phase of operations, 2000–2005, the SDSS imaged more than 8,000 square degrees of the sky in five optical bandpasses, and it obtained spectra of galaxies and quasars selected from 5,700 square degrees of that imaging. It also obtained repeated imaging (roughly 30 scans) of

8080-401: The time, Arthur A. Denny , one of the founders of Seattle and a member of the territorial legislature, aimed to increase the city's importance by moving the territory's capital from Olympia to Seattle. However, Bagley ultimately persuaded Denny that founding a university would better contribute to the growth of Seattle's economy. Two universities were initially chartered, but later the decision

8181-460: The top medical school in the United States. The University of Washington's role as a medical school sharply drew more attention after the World War II boom in wartime industry and economics. J. Robert Oppenheimer was nominated in 1954 by the University of Washington's Physics Department to lecture physics students for one week, but was unable to attend because of loyalty checks asked for by

8282-581: The university began exploring plans and governmental approval to expand the main Seattle campus, including significant increases in student housing, teaching facilities for the growing student body and faculty, as well as expanded public transit options. The University of Washington light rail station was completed in March 2015, connecting Seattle's Capitol Hill neighborhood to the UW Husky Stadium within five minutes of rail travel time. It offers

8383-456: The university's Consolidated Endowment Fund, managed by an internal investment company at an annual cost of approximately $ 6.2 million. The university reported $ 443.383 million of investment income in fiscal year 2017. In 2018, the university claimed to have nearly $ 1 billion in new construction underway. Environmental sustainability has long been a major focus of the university's Board of Regents and Presidents. In February 2006, UW joined

8484-808: The university's Honor Roll of Donors recognized top contributors as including Bill Gates, Melinda Gates, the Bill & Melinda Gates Foundation, Microsoft , the Robert Wood Johnson Foundation , and the late Paul G. Allen . Additional notable donors include Amazon , AstraZeneca , Bayer , BlackRock , Boeing , Burroughs Wellcome Fund , Carnegie Corporation of New York , Chan Zuckerberg Initiative , China Medical Board , Eli Lilly and Company , Gilead Sciences , GlaxoSmithKline , Merck , Monsanto , Novartis , Open Philanthropy , Open Society Foundations , Pfizer , Rockefeller Foundation , and Wellcome Trust . Endowed gifts are commingled in

8585-566: The university's first graduates and former head of its history department. Meany and his colleague, Dean Herbert T. Condon, dubbed the columns as "Loyalty," "Industry," "Faith", and "Efficiency", or "LIFE." The columns now stand in the Sylvan Grove Theater . Organizers of the 1909 Alaska–Yukon–Pacific Exposition eyed the still largely undeveloped campus as a prime setting for their world's fair . They came to an agreement with Washington's Board of Regents that allowed them to use

8686-414: The university's net position increased by $ 363 million in 2017. The university is funded in part by donations from philanthropists , foundations, and corporations, as well as individual donors. Bill Gates Sr. and his son Bill Gates , as well as Melinda French Gates and the Bill & Melinda Gates Foundation , are described as having an "unmatched" impact across the entire university. As of 2020,

8787-422: Was also marked by high levels of student activism , as was the case at many American universities. Much of the unrest focused around civil rights , actively seen when football coach Jim Owens suspended four Black football players on October 30, 1969, for "[a] lack of commitment to the team," after which activists demanded Owen's resignation and the rest of the black football players on the team refused to play. For

8888-518: Was between 29 and 34. In the 2020–2021 academic year, 24 freshman students were National Merit Scholars . The university uses capacity constrained majors, a gate-keeping process that requires most students to apply to an internal college or faculty. New applications are usually considered once or twice annually, and few students are admitted each time. The screening process is based on cumulative academic performance, recommendation letters and extracurricular activities. UW's research budget surpassed

8989-692: Was bounded by 4th Avenue to the west, 6th Avenue to the east, Union Street to the north, and Seneca Streets to the south. John Pike, for whom Pike Street is named, was the university's architect and builder. It was opened on November 4, 1861, as the Territorial University of Washington. The legislature passed articles incorporating the university, and establishing its Board of Regents in 1862. The school initially struggled, closing three times: in 1863 for low enrollment, and again in 1867 and 1876 for shortage of funds. Washington awarded its first graduate Clara Antoinette McCarty Wilt in 1876, with

9090-506: Was built in 1926 and expanded in 1935. In 1942, all persons of Japanese ancestry in the Seattle area were forced into inland internment camps as part of Executive Order 9066 following the attack on Pearl Harbor . During this difficult time, university president Lee Paul Sieg took an active and sympathetic leadership role in advocating for and facilitating the transfer of Japanese American students to universities and colleges away from

9191-498: Was expected to detect between 150 and 200 new exoplanets, and was able to study rare systems, such as planets with extreme eccentricity, and objects in the " brown dwarf desert ". The collected data was used as a statistical sample for the theoretical comparison and discovery of rare systems. The project started in the fall of 2008, and continued until spring 2014. The original Sloan Extension for Galactic Understanding and Exploration (SEGUE-1) obtained spectra of nearly 240,000 stars of

9292-583: Was held in May 2008. In October 2, 1946, the University of Washington formally opened a medical school as part of a School of Health Sciences against the Washington State Medical Association's oppositions, who did not wish to create a competitive surplus of physicians. The operation was spearheaded by President Henry Suzzallo based on plans created by Gideon Weed , Rufus Willard , and Thomas Minor earlier in 1884. The G.I. Bill

9393-606: Was highly suspect by the Truman Administration in 1948 and 1949. Thomas H. Bienz , a Democratic State senator , declared that "At least 150 [University faculty members] are Communists " and soon thereafter two investigations were started by the Canwell Committee and the University. Professor of philosophy Herbert Phillips , professor of old English literature Joe Butterworth and professor of social psychology Ralph Gundlach were dismissed after

9494-420: Was how to deal with the exceptional data volume generated by the telescope and instruments. At the time, hundreds of gigabytes of raw data per night was unprecedented, and a collaborating team as complex as the original hardware and engineering team was needed to design a software and storage system for processing the data. From each imaging run, object catalogs, reduced images, and associated files were produced in

9595-481: Was later created and passed, establishing the School of Health Sciences while providing $ 3.75 million for buildings and $ 450,000 for salaries. This was the foundation for the University of Washington Medical Center , ranked by U.S. News & World Report as one of the top ten hospitals in the nation. The School of Health Sciences was later renamed the School of Medicine in 1946, which is now consistently ranked as

9696-408: Was one of the first major astronomical projects to make data available in this form. The model of giving the scientific community and public broad and internet-accessible access to the survey data products was also relatively new at the time. The collaboration model around the project was also complex but successful, given the large numbers of institutions and individuals needed to bring expertise to

9797-517: Was provided to assist with campus sustainability. Overall, the University of Washington was one of several universities to receive the highest grade, "A−", on the Sustainable Endowments Institute's College Sustainability Report Card in 2011. The university offers bachelor's, master's and doctoral degrees through its 140 departments, themselves organized into various colleges and schools. It also continues to operate

9898-483: Was published on August 8, 2012. University of Washington The University of Washington ( UW and informally U-Dub or U Dub ) is a public research university in Seattle , Washington , United States. Founded in 1861, the University of Washington is one of the oldest universities on the West Coast of the United States . The university has a 703-acre (284 ha) main campus located in

9999-495: Was ranked 15th domestically in 2018, based on its contribution to the public good as measured by social mobility, research, and promoting public service. In 2017, the Leiden Ranking , which focuses on science and the impact of scientific publications among the world's 500 major universities, ranked UW 12th globally and 5th in the U.S. Among the faculty as of 2012, there have been 151 members of American Association for

10100-603: Was repealed in favor of a single university in Lewis County provided that locally donated land was available. When no site emerged, Denny successfully petitioned the legislature to reconsider Seattle as a location in 1858. In 1861, scouting began for an appropriate 10 acres (4 ha) site in Seattle to serve as a new university campus. Arthur and Mary Denny donated eight acres, while fellow pioneers Edward Lander, and Charlie and Mary Terry, donated two acres on Denny's Knoll in downtown Seattle . More specifically, this tract

10201-521: Was retired in late 2009, since then the telescope has observed entirely in spectroscopic mode. Images were taken using a photometric system of five filters (named u , g , r , i and z ). These images are processed to produce lists of objects observed and various parameters, such as whether they seem pointlike or extended (as a galaxy might) and how the brightness on the CCDs relates to various kinds of astronomical magnitude . For imaging observations,

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