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Bahcall, N. A.; Bailey, S.; Bizyaev, D.; Bolton, A. S.; Brewington, H.; Brinkmann, J.; Brownstein, J. R.; Gott, J. Richard; Hamilton, J. C.; Ho, S.; Honscheid, K.; Labatie, A.; Malanushenko, E.; Malanushenko, V.; Maraston, C.; Muna, D.; Nichol, R. C.; Oravetz, D.; Pan, K.; Ross, N. P.; Roe, N. A.; Reid, B. A.; Schlegel, D. J.; Shelden, A.; Schneider, D. P.; Simmons, A.; Skibba, R.; Snedden, S.; Thomas, D.; Tinker, J.; Wake, D. A.; Weaver, B. A.; Weinberg, David H.; White, Martin; Zehavi, I.; Zhao, G. (1 September 2012). "The clustering of galaxies in the SDSS-III Baryon
Oscillation Spectroscopic Survey: cosmological implications of the large-scale two-point correlation function".
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Sánchez, Ariel G.; Scóccola, C. G.; Ross, A. J.; Percival, W.; Manera, M.; Montesano, F.; Mazzalay, X.; Cuesta, A. J.; Eisenstein, D. J.; Kazin, E.; McBride, C. K.; Mehta, K.; Montero-Dorta, A. D.; Padmanabhan, N.; Prada, F.; Rubiño-Martín, J. A.; Tojeiro, R.; Xu, X.; Magaña, M. Vargas; Aubourg, E.;
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Generally the construction of a redshift survey involves two phases: first the selected area of the sky is imaged with a wide-field telescope, then galaxies brighter than a defined limit are selected from the resulting images as non-pointlike objects; optionally, colour selection may also be used to
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These early redshift surveys were limited in size by taking a spectrum for one galaxy at a time; from the 1990s, the development of fibre-optic spectrographs and multi-slit spectrographs enabled spectra for several hundred galaxies to be observed simultaneously, and much larger redshift surveys
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Beutler, Florian; Blake, Chris; Colless, Matthew; Jones, D. Heath; Staveley-Smith, Lister; Campbell, Lachlan; Parker, Quentin; Saunders, Will; Watson, Fred (1 October 2011). "The 6dF Galaxy Survey: baryon acoustic oscillations and the local Hubble constant".
257:; Lewis, Ian; Lumsden, Stuart; Maddox, Steve; Percival, Will J.; Peterson, Bruce A.; Price, Ian; Sutherland, Will; Taylor, Keith (8 March 2001). "A measurement of the cosmological mass density from clustering in the 2dF Galaxy Redshift Survey".
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69:. By combining redshift with angular position data, a redshift survey maps the 3D distribution of matter within a field of the sky. These observations are used to measure detailed statistical properties of the
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Falco, Emilio E.; Kurtz, Michael J.; Geller, Margaret J.; Huchra, John P.; Peters, James; Berlind, Perry; Mink, Douglas J.; Tokarz, Susan P.; Elwell, Barbara (1999). "The
Updated Zwicky Catalog (UZC)".
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of around 2,200 galaxies, started in 1977 with the initial data collection completed in 1982. This was later extended to the CfA2 redshift survey of 15,000 galaxies, completed in the early 1990s.
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based on model fits to the brightnesses and colors of objects. Such "photo-z's" can be used in large surveys to estimate the spatial distribution of galaxies and quasars, provided the
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are well understood in a particular redshift range. At present, the errors on photometric redshift measurements are significantly higher than those of
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or the FourStar Galaxy
Evolution Survey is a large and deep medium-band imaging survey which aims to establish an observational benchmark of
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Because of the demands on observing time required to obtain spectroscopic redshifts (i.e., redshifts determined directly from
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assist discrimination between stars and galaxies. Secondly, the selected galaxies are observed by
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The positions in space of the galaxies identified by the VIPERS survey.
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measured at high precision), a common alternative is to use
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123:. At high redshift the largest current surveys are the
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119:(approximately 1 million redshifts by 2007) and the
389:Monthly Notices of the Royal Astronomical Society
321:Monthly Notices of the Royal Astronomical Society
176:redshifts, but future surveys (for example, the
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53:of a section of the sky to measure the
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581:Large-scale structure of the cosmos
200:Large-scale structure of the cosmos
439:: CS1 maint: unflagged free DOI (
371:: CS1 maint: unflagged free DOI (
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419:10.1111/j.1365-2966.2011.19250.x
351:10.1111/j.1365-2966.2012.21502.x
556:List of galaxy redshift surveys
551:Probes of Large Scale Structure
121:Galaxy And Mass Assembly survey
145:z > 1. The survey is using
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20:Rendering of the 2dFGRS data.
190:Baryon acoustic oscillations
129:VIMOS-VLT Deep Survey (VVDS)
149:FOURSTAR instrument on the
75:cosmic microwave background
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205:Redshift-space distortions
113:2dF Galaxy Redshift Survey
455:"SkyServer - Algorithms"
117:Sloan Digital Sky Survey
576:Observational astronomy
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162:photometric redshifts
125:DEEP2 Redshift Survey
71:large-scale structure
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59:astronomical objects
504:1999PASP..111..438F
411:2011MNRAS.416.3017B
343:2012MNRAS.425..415S
281:2001Natur.410..169P
253:; Jackson, Carole;
151:Magellan Telescopes
105:CfA Redshift Survey
571:Physical cosmology
239:Efstathiou, George
229:Peacock, John A.;
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265:(6825): 169–173.
243:Ellis, Richard S.
195:Intensity mapping
158:spectral features
93:for each galaxy.
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495:astro-ph/9904265
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289:10.1038/35065528
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272:astro-ph/0103143
251:Glazebrook, Karl
247:Frenk, Carlos S.
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83:spectroscopy
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63:Hubble's law
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255:Lahav, Ofer
231:Cole, Shaun
565:Categories
216:References
98:Great Wall
534:"Zfourge"
464:18 August
402:1106.3366
334:1203.6616
43:astronomy
520:14298026
459:sdss.org
427:55926132
359:53316788
297:11242069
184:See also
143:redshift
127:and the
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55:redshift
500:Bibcode
407:Bibcode
339:Bibcode
305:1546652
277:Bibcode
135:ZFOURGE
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259:Nature
170:colors
139:galaxy
51:survey
516:S2CID
490:arXiv
423:S2CID
397:arXiv
355:S2CID
329:arXiv
301:S2CID
267:arXiv
67:Earth
49:is a
466:2014
441:link
373:link
293:PMID
178:LSST
168:and
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