Results 11 to 20 of about 1,219,589 (364)

MEASURING REDDENING WITH SLOAN DIGITAL SKY SURVEY STELLAR SPECTRA AND RECALIBRATING SFD [PDF]

open access: yes, 2010
We present measurements of dust reddening using the colors of stars with spectra in the Sloan Digital Sky Survey. We measure reddening as the difference between the measured and predicted colors of a star, as derived from stellar parameters from the ...
E. Schlafly, D. Finkbeiner
semanticscholar   +1 more source

The Sloan Digital Sky Survey: Technical Summary [PDF]

open access: yes, 2000
The Sloan Digital Sky Survey (SDSS) will provide the data to support detailed investigations of the distribution of luminous and nonluminous matter in the universe: a photometrically and astrometrically calibrated digital imaging survey of π sr above ...
D. York   +149 more
semanticscholar   +1 more source

Galileons in the sky [PDF]

open access: yesComptes Rendus. Physique, 2012
References added, Typos ...
Claudia de Rham, Claudia de Rham
openaire   +3 more sources

THE SEVENTH DATA RELEASE OF THE SLOAN DIGITAL SKY SURVEY [PDF]

open access: yes, 2008
This paper describes the Seventh Data Release of the Sloan Digital Sky Survey (SDSS), marking the completion of the original goals of the SDSS and the end of the phase known as SDSS-II. It includes 11,663 deg2 of imaging data, with most of the ∼2000 deg2
K. Abazajian   +203 more
semanticscholar   +1 more source

Words Denoting the Sky in Mongolic Languages: Etymology and Semantics

open access: yesOriental Studies, 2022
Introduction. The articles examines etymologies and semantics of Mongolic words denoting the sky. The system of astronomical terms in Mongolic languages is structurally complicated due to multiple layers of pre-Buddhist, Buddhist and other beliefs ...
Anna V. Dybo   +5 more
doaj   +1 more source

The Origin of the Mass-Metallicity Relation: Insights from 53,000 Star-forming Galaxies in the Sloan Digital Sky Survey [PDF]

open access: yes, 2004
We utilize Sloan Digital Sky Survey imaging and spectroscopy of ~53,000 star-forming galaxies at z ~ 0.1 to study the relation between stellar mass and gas-phase metallicity.
C. Tremonti   +11 more
semanticscholar   +1 more source

MESSAGE IN THE SKY [PDF]

open access: yesModern Physics Letters A, 2006
We argue that the cosmic microwave background (CMB) provides a stupendous opportunity for the Creator of our universe (assuming one exists) to have sent a message to its occupants, using known physics. Our work does not support the Intelligent Design movement in any way whatsoever, but asks, and attempts to answer, the entirely scientific question of ...
Stephen D. H. Hsu, A. Zee
openaire   +4 more sources

THE ELEVENTH AND TWELFTH DATA RELEASES OF THE SLOAN DIGITAL SKY SURVEY: FINAL DATA FROM SDSS-III [PDF]

open access: yes, 2015
The third generation of the Sloan Digital Sky Survey (SDSS-III) took data from 2008 to 2014 using the original SDSS wide-field imager, the original and an upgraded multi-object fiber-fed optical spectrograph, a new near-infrared high-resolution ...
S. Alam   +499 more
semanticscholar   +1 more source

Accessing From the Sky: A Tutorial on UAV Communications for 5G and Beyond [PDF]

open access: yesProceedings of the IEEE, 2019
Unmanned aerial vehicles (UAVs) have found numerous applications and are expected to bring fertile business opportunities in the next decade. Among various enabling technologies for UAVs, wireless communication is essential and has drawn significantly ...
Yong Zeng, Qingqing Wu, Rui Zhang
semanticscholar   +1 more source

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