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  • Elsevier  (489)
  • Oxford University Press  (128)
  • PANGAEA  (69)
  • 2015-2019  (436)
  • 2000-2004  (250)
  • 2017  (193)
  • 2016  (243)
  • 2003  (250)
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  • 2015-2019  (436)
  • 2000-2004  (250)
Year
  • 1
    Publication Date: 2016-07-07
    Description: We introduce redMaGiC, an automated algorithm for selecting luminous red galaxies (LRGs). The algorithm was specifically developed to minimize photometric redshift uncertainties in photometric large-scale structure studies. redMaGiC achieves this by self-training the colour cuts necessary to produce a luminosity-thresholded LRG sample of constant comoving density. We demonstrate that redMaGiC photo- z s are very nearly as accurate as the best machine learning-based methods, yet they require minimal spectroscopic training, do not suffer from extrapolation biases, and are very nearly Gaussian. We apply our algorithm to Dark Energy Survey (DES) Science Verification (SV) data to produce a redMaGiC catalogue sampling the redshift range z [0.2, 0.8]. Our fiducial sample has a comoving space density of 10 –3 ( h –1 Mpc) –3 , and a median photo- z bias ( z spec – z photo ) and scatter ( z /(1 + z )) of 0.005 and 0.017, respectively. The corresponding 5 outlier fraction is 1.4 per cent. We also test our algorithm with Sloan Digital Sky Survey Data Release 8 and Stripe 82 data, and discuss how spectroscopic training can be used to control photo- z biases at the 0.1 per cent level.
    Print ISSN: 0035-8711
    Electronic ISSN: 1365-2966
    Topics: Physics
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  • 2
  • 3
  • 4
    Publication Date: 2024-02-01
    Keywords: 04010900; Bio-Optical Platform; BOP; DEPTH, water; Equatorial Pacific; Fluorescence; JGOFS; Joint Global Ocean Flux Study; Number of observations; Radiance, upward at 410 nm; Radiance, upward at 441 nm; Radiance, upward at 488 nm; Radiance, upward at 520 nm; Radiance, upward at 550 nm; Radiance, upward at 633 nm; Radiance, upward at 656 nm; Radiance, upward at 683 nm; Radiation, photosynthetically active; Salinity; Spectral irradiance, downward at 410 nm; Spectral irradiance, downward at 441 nm; Spectral irradiance, downward at 488 nm; Spectral irradiance, downward at 520 nm; Spectral irradiance, downward at 550 nm; Spectral irradiance, downward at 560 nm; Spectral irradiance, downward at 589 nm; Spectral irradiance, downward at 633 nm; Spectral irradiance, downward at 656 nm; Spectral irradiance, downward at 671 nm; Spectral irradiance, downward at 683 nm; Spectral irradiance, downward at 694 nm; Spectral irradiance, downward at 710 nm; Spectral irradiance, incident at 410 nm; Spectral irradiance, incident at 520 nm; Spectral irradiance, upward at 410 nm; Spectral irradiance, upward at 441 nm; Spectral irradiance, upward at 486 nm; Spectral irradiance, upward at 488 nm; Spectral irradiance, upward at 520 nm; Spectral irradiance, upward at 550 nm; Spectral irradiance, upward at 671 nm; Spectral irradiance, upward at 694 nm; Temperature, water; Thomas G. Thompson; TT008; TT008_5-BOP10
    Type: Dataset
    Format: text/tab-separated-values, 4963 data points
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  • 5
    Publication Date: 2024-02-01
    Keywords: 04011600; Bio-Optical Platform; BOP; DEPTH, water; Equatorial Pacific; Fluorescence; JGOFS; Joint Global Ocean Flux Study; Number of observations; Radiance, upward at 410 nm; Radiance, upward at 441 nm; Radiance, upward at 488 nm; Radiance, upward at 520 nm; Radiance, upward at 550 nm; Radiance, upward at 633 nm; Radiance, upward at 656 nm; Radiance, upward at 683 nm; Radiation, photosynthetically active; Salinity; Spectral irradiance, downward at 410 nm; Spectral irradiance, downward at 441 nm; Spectral irradiance, downward at 488 nm; Spectral irradiance, downward at 520 nm; Spectral irradiance, downward at 550 nm; Spectral irradiance, downward at 560 nm; Spectral irradiance, downward at 589 nm; Spectral irradiance, downward at 633 nm; Spectral irradiance, downward at 656 nm; Spectral irradiance, downward at 671 nm; Spectral irradiance, downward at 683 nm; Spectral irradiance, downward at 694 nm; Spectral irradiance, downward at 710 nm; Spectral irradiance, incident at 410 nm; Spectral irradiance, incident at 520 nm; Spectral irradiance, upward at 410 nm; Spectral irradiance, upward at 441 nm; Spectral irradiance, upward at 486 nm; Spectral irradiance, upward at 488 nm; Spectral irradiance, upward at 520 nm; Spectral irradiance, upward at 550 nm; Spectral irradiance, upward at 671 nm; Spectral irradiance, upward at 694 nm; Temperature, water; Thomas G. Thompson; TT008; TT008_5-BOP12
    Type: Dataset
    Format: text/tab-separated-values, 4254 data points
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  • 6
    Publication Date: 2024-02-01
    Keywords: 04021120; Bio-Optical Platform; BOP; DEPTH, water; Equatorial Pacific; Fluorescence; JGOFS; Joint Global Ocean Flux Study; Number of observations; Radiance, upward at 410 nm; Radiance, upward at 441 nm; Radiance, upward at 488 nm; Radiance, upward at 520 nm; Radiance, upward at 550 nm; Radiance, upward at 633 nm; Radiance, upward at 656 nm; Radiance, upward at 683 nm; Radiation, photosynthetically active; Salinity; Spectral irradiance, downward at 410 nm; Spectral irradiance, downward at 441 nm; Spectral irradiance, downward at 488 nm; Spectral irradiance, downward at 520 nm; Spectral irradiance, downward at 550 nm; Spectral irradiance, downward at 560 nm; Spectral irradiance, downward at 589 nm; Spectral irradiance, downward at 633 nm; Spectral irradiance, downward at 656 nm; Spectral irradiance, downward at 671 nm; Spectral irradiance, downward at 683 nm; Spectral irradiance, downward at 694 nm; Spectral irradiance, downward at 710 nm; Spectral irradiance, incident at 410 nm; Spectral irradiance, incident at 520 nm; Spectral irradiance, upward at 410 nm; Spectral irradiance, upward at 441 nm; Spectral irradiance, upward at 486 nm; Spectral irradiance, upward at 488 nm; Spectral irradiance, upward at 520 nm; Spectral irradiance, upward at 550 nm; Spectral irradiance, upward at 671 nm; Spectral irradiance, upward at 694 nm; Temperature, water; Thomas G. Thompson; TT008; TT008_5-BOP13
    Type: Dataset
    Format: text/tab-separated-values, 5362 data points
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  • 7
    Publication Date: 2024-02-01
    Keywords: 04011205; Bio-Optical Platform; BOP; DEPTH, water; Equatorial Pacific; Fluorescence; JGOFS; Joint Global Ocean Flux Study; Number of observations; Radiance, upward at 410 nm; Radiance, upward at 441 nm; Radiance, upward at 488 nm; Radiance, upward at 520 nm; Radiance, upward at 550 nm; Radiance, upward at 633 nm; Radiance, upward at 656 nm; Radiance, upward at 683 nm; Radiation, photosynthetically active; Salinity; Spectral irradiance, downward at 410 nm; Spectral irradiance, downward at 441 nm; Spectral irradiance, downward at 488 nm; Spectral irradiance, downward at 520 nm; Spectral irradiance, downward at 550 nm; Spectral irradiance, downward at 560 nm; Spectral irradiance, downward at 589 nm; Spectral irradiance, downward at 633 nm; Spectral irradiance, downward at 656 nm; Spectral irradiance, downward at 671 nm; Spectral irradiance, downward at 683 nm; Spectral irradiance, downward at 694 nm; Spectral irradiance, downward at 710 nm; Spectral irradiance, incident at 410 nm; Spectral irradiance, incident at 520 nm; Spectral irradiance, upward at 410 nm; Spectral irradiance, upward at 441 nm; Spectral irradiance, upward at 486 nm; Spectral irradiance, upward at 488 nm; Spectral irradiance, upward at 520 nm; Spectral irradiance, upward at 550 nm; Spectral irradiance, upward at 671 nm; Spectral irradiance, upward at 694 nm; Temperature, water; Thomas G. Thompson; TT008; TT008_5-BOP11
    Type: Dataset
    Format: text/tab-separated-values, 5356 data points
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  • 8
    Publication Date: 2024-02-01
    Keywords: 04031125; Bio-Optical Platform; BOP; DEPTH, water; Equatorial Pacific; Fluorescence; JGOFS; Joint Global Ocean Flux Study; Number of observations; Radiance, upward at 410 nm; Radiance, upward at 441 nm; Radiance, upward at 488 nm; Radiance, upward at 520 nm; Radiance, upward at 550 nm; Radiance, upward at 633 nm; Radiance, upward at 656 nm; Radiance, upward at 683 nm; Radiation, photosynthetically active; Salinity; Spectral irradiance, downward at 410 nm; Spectral irradiance, downward at 441 nm; Spectral irradiance, downward at 488 nm; Spectral irradiance, downward at 520 nm; Spectral irradiance, downward at 550 nm; Spectral irradiance, downward at 560 nm; Spectral irradiance, downward at 589 nm; Spectral irradiance, downward at 633 nm; Spectral irradiance, downward at 656 nm; Spectral irradiance, downward at 671 nm; Spectral irradiance, downward at 683 nm; Spectral irradiance, downward at 694 nm; Spectral irradiance, downward at 710 nm; Spectral irradiance, incident at 410 nm; Spectral irradiance, incident at 520 nm; Spectral irradiance, upward at 410 nm; Spectral irradiance, upward at 441 nm; Spectral irradiance, upward at 486 nm; Spectral irradiance, upward at 488 nm; Spectral irradiance, upward at 520 nm; Spectral irradiance, upward at 550 nm; Spectral irradiance, upward at 671 nm; Spectral irradiance, upward at 694 nm; Temperature, water; Thomas G. Thompson; TT008; TT008_5-BOP14
    Type: Dataset
    Format: text/tab-separated-values, 5373 data points
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  • 9
    Publication Date: 2024-02-01
    Keywords: 04050920; Bio-Optical Platform; BOP; DEPTH, water; Equatorial Pacific; Fluorescence; JGOFS; Joint Global Ocean Flux Study; Number of observations; Radiance, upward at 410 nm; Radiance, upward at 441 nm; Radiance, upward at 488 nm; Radiance, upward at 520 nm; Radiance, upward at 550 nm; Radiance, upward at 633 nm; Radiance, upward at 656 nm; Radiance, upward at 683 nm; Radiation, photosynthetically active; Salinity; Spectral irradiance, downward at 410 nm; Spectral irradiance, downward at 441 nm; Spectral irradiance, downward at 488 nm; Spectral irradiance, downward at 520 nm; Spectral irradiance, downward at 550 nm; Spectral irradiance, downward at 560 nm; Spectral irradiance, downward at 589 nm; Spectral irradiance, downward at 633 nm; Spectral irradiance, downward at 656 nm; Spectral irradiance, downward at 671 nm; Spectral irradiance, downward at 683 nm; Spectral irradiance, downward at 694 nm; Spectral irradiance, downward at 710 nm; Spectral irradiance, incident at 410 nm; Spectral irradiance, incident at 520 nm; Spectral irradiance, upward at 410 nm; Spectral irradiance, upward at 441 nm; Spectral irradiance, upward at 486 nm; Spectral irradiance, upward at 488 nm; Spectral irradiance, upward at 520 nm; Spectral irradiance, upward at 550 nm; Spectral irradiance, upward at 671 nm; Spectral irradiance, upward at 694 nm; Temperature, water; Thomas G. Thompson; TT008; TT008_5-BOP16
    Type: Dataset
    Format: text/tab-separated-values, 4908 data points
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  • 10
    Publication Date: 2024-02-01
    Keywords: 04081535; Bio-Optical Platform; BOP; DEPTH, water; Equatorial Pacific; Fluorescence; JGOFS; Joint Global Ocean Flux Study; Number of observations; Radiance, upward at 410 nm; Radiance, upward at 441 nm; Radiance, upward at 488 nm; Radiance, upward at 520 nm; Radiance, upward at 550 nm; Radiance, upward at 633 nm; Radiance, upward at 656 nm; Radiance, upward at 683 nm; Radiation, photosynthetically active; Salinity; Spectral irradiance, downward at 410 nm; Spectral irradiance, downward at 441 nm; Spectral irradiance, downward at 488 nm; Spectral irradiance, downward at 520 nm; Spectral irradiance, downward at 550 nm; Spectral irradiance, downward at 560 nm; Spectral irradiance, downward at 589 nm; Spectral irradiance, downward at 633 nm; Spectral irradiance, downward at 656 nm; Spectral irradiance, downward at 671 nm; Spectral irradiance, downward at 683 nm; Spectral irradiance, downward at 694 nm; Spectral irradiance, downward at 710 nm; Spectral irradiance, incident at 410 nm; Spectral irradiance, incident at 520 nm; Spectral irradiance, upward at 410 nm; Spectral irradiance, upward at 441 nm; Spectral irradiance, upward at 486 nm; Spectral irradiance, upward at 488 nm; Spectral irradiance, upward at 520 nm; Spectral irradiance, upward at 550 nm; Spectral irradiance, upward at 671 nm; Spectral irradiance, upward at 694 nm; Temperature, water; Thomas G. Thompson; TT008; TT008_5-BOP21
    Type: Dataset
    Format: text/tab-separated-values, 4200 data points
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