Digital Sky Survey
Sloan Digital Sky Survey IV: mapping the Milky Way, nearby galaxies, and the distant universe
... Sloan Digital Sky Survey IV ( SDSS-IV ) , a project encompassing three major spectroscopic ...) survey is obtaining spatially resolved spectroscopy for thousands of nearby galaxies ( median z ...
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Post common envelope binaries from the Sloan Digital Sky Survey
... Sloan Digital Sky Survey (SDSS, Chapter 6) is currently dramatically increasing the number of known white dwarf plus main sequence binaries, paving the way for large-scale observational PCEB ...
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The Sloan Digital Sky Survey Reverberation Mapping Project : accretion disk sizes from continuum lags
... We present accretion disk structure measurements from continuum lags in the Sloan Digital Sky Survey Reverberation Mapping ( SDSS-RM ) project. Lags are measured using the JAVELIN software from the fi ...
16
The Sloan Digital Sky Survey Reverberation Mapping Project : comparison of lag measurement methods with simulated observations
... Traditional RM studies have focused only on the brightest sources with the highest variability and generally the strongest BLR lines in the local universe ( z < 0.1 ) to ensure successful measurements of time lags. ...
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A MaxBCG Catalog of 13,823 Galaxy Clusters from the Sloan Digital Sky Survey
... This paper describes a large new catalog of galaxy clusters extracted from Sloan Digital Sky Survey optical imaging data (SDSS: York et al. 2000). It is the first in a series of papers which will ...
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The Sloan Digital Sky Survey Reverberation Mapping Project : improving lag detection with an extended multiyear baseline
... Funding for the Sloan Digital Sky Survey IV has been provided by the Alfred P. Sloan Foundation, the U.S. Department of Energy Of fi ce of Science, and the Participating Institutions. SDSS-IV ...
8
VLT/FORS spectroscopy of faint cataclysmic variables discovered by the Sloan Digital Sky Survey
... We present medium-resolution VLT/FORS2 spectroscopy of six cataclysmic variables (CVs) discovered by the Sloan Digital Sky Survey (SDSS). We determine orbital periods for SDSS J023322.61+005059.5 ...
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The eleventh and twelfth data releases of the Sloan Digital Sky Survey : final data from SDSS III
... the sky have played a key role in astronomy, leading to fundamental new breakthroughs in our understanding of the Solar System; our Milky Way Galaxy and its constituent stars and gas; the nature, properties, and ...
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The Sloan Digital Sky Survey Reverberation Mapping project: : no evidence for evolution in the M• σ* Relation to z~1
... Here we use spectroscopic data from the the Sloan Digital Sky Survey Reverberation Mapping ( SDSS-RM ) project ( Shen et al. 2015 ) to study the relationship between BH mass and host stellar velocity ...
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Optical Luminosity Function of the QSOs Observed with the Sloan Digital Sky Survey Data Release Seven (SDSS DR7)
... In this work, we use the Sloan Digital Sky Survey Data Release Seven (SDSS DR7) which contains a total of 105783 QSOs [6]. The SDSS DR7 represents the completion of SDS-II phase (2005-2008). It ...
6
DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
... The structure of the paper is as follows: In Sect. 2 we discuss the three surveys that are utilised in this paper; the Sloan Digital Sky Survey, the UKIRT Infrared Deep Sky Survey and ...
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The Sloan Digital Sky Survey Reverberation Mapping Project : biases in z > 1 46 redshifts due to quasar diversity
... Sloan Digital Sky Survey ( SDSS ) Reverberation Mapping Project observations of 482 quasars with z> ...Spectroscopic Survey ( BOSS ) -pipeline redshifts due to the natural diversity of ...
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The Sloan digital sky survey reverberation mapping project : technical overview
... This point is illustrated in Figure 1. The left panel of Figure 1 shows the distribution of Hβ FWHM against the Fe ii strength, for z < 0.8 Sloan Digital Sky Survey (SDSS; York et al. 2000) ...
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The Sloan Digital Sky Survey Reverberation Mapping Project : systematic investigations of short timescale CIV broad absorption line variability
... Spectroscopic data from the Sloan Digital Sky Survey Reverberation Mapping project (SDSS-RM; Shen et al. 2015) provide a novel opportunity to investigate BAL variability in a representative sample of ...
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The Sloan Digital Sky Survey Reverberation Mapping Project : initial C IV lag results from four years of data
... We present reverberation-mapping ( RM ) lags and black hole mass measurements using the C IV λ 1549 broad emission line from a sample of 348 quasars monitored as a part of the Sloan Digital Sky ...
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The Sloan Digital Sky Survey Reverberation Mapping Project : Hα and Hβ reverberation measurements from first year spectroscopy and photometry
... We present reverberation mapping results from the first year of combined spectroscopic and photo- metric observations of the Sloan Digital Sky Survey Reverberation Mapping Project. We successfully ...
24
The Sloan Digital Sky Survey Quasar catalog : fourteenth data release
... Acknowledgements. IP acknowledges the support of the OCEVU Labex (ANR- 11-LABX-0060) and the A*MIDEX project (ANR-11-IDEX-0001-02) funded by the “Investissements d’Avenir” French government program managed by the ANR. ...
17
The Sloan Digital Sky Survey Reverberation Mapping Project : accretion and broad emission line physics from a hypervariable quasar
... Sloan Digital Sky Survey Reverberation Mapping ( SDSS-RM, RMID 017 ) campaign that intensively monitors 849 quasars with optical imaging and spectroscopy since 2014 ( Shen et ...
11
The Sloan Digital Sky Survey Reverberation Mapping project : composite lags at z ≤ 1
... We present composite broad-line region (BLR) reverberation-mapping lag measurements for Hα, Hβ, He II λ4686 and Mg II for a sample of 144, z . 1 quasars from the Sloan Digital Sky Survey ...
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Near ultraviolet signatures of environment driven galaxy quenching in Sloan Digital Sky Survey groups
... Imaging Survey (AIS) source catalogue from Bianchi et ...Imaging Survey (MIS) allow an extra magnitude in depth, we use the AIS for more spatially complete matching to SDSS ...
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