Results 31 to 40 of about 281,581 (334)

The Galactic Faraday rotation sky 2020 [PDF]

open access: yesAstronomy & Astrophysics, 2021
This work gives an update to existing reconstructions of the Galactic Faraday rotation sky by processing almost all Faraday rotation data sets available at the end of the year 2020. Observations of extra-Galactic sources in recent years have, among other
S. Hutschenreuter   +36 more
semanticscholar   +1 more source

The UKIRT Infrared Deep Sky Survey (UKIDSS) [PDF]

open access: yes, 2006
Final published version including significant revisions. Twenty four pages, fourteen figures.
A. Lawrence   +22 more
semanticscholar   +1 more source

The Karl G. Jansky Very Large Array Sky Survey (VLASS). Science Case and Survey Design [PDF]

open access: yesPublications of the Astronomical Society of the Pacific, 2019
The Very Large Array Sky Survey (VLASS) is a synoptic, all-sky radio sky survey with a unique combination of high angular resolution (≈2.″5), sensitivity (a 1σ goal of 70 μJy/beam in the coadded data), full linear Stokes polarimetry, time domain coverage,
M. Lacy   +77 more
semanticscholar   +1 more source

ELLIPTIC CMB SKY

open access: yesModern Physics Letters A, 2005
The ellipticity of the anisotropy spots of the Cosmic Microwave Background measured by the Wilkinson Microwave Anisotropy Probe (WMAP) has been studied. We find an average ellipticity of about 2, confirming with a far larger statistics similar results found first for the COBE-DMR CMB maps, and then for the BOOMERanG CMB maps.
GURZADYAN, VAHAGN   +9 more
openaire   +2 more sources

The All-Sky Automated Survey for Supernovae (ASAS-SN) Light Curve Server v1.0 [PDF]

open access: yes, 2017
The All-Sky Automated Survey for Supernovae (ASAS-SN) is working toward imaging the entire visible sky every night to a depth of V ∼ 17 mag. The present data covers the sky and spans ∼2–5 years with ∼100–400 epochs of observation. The data should contain
C. Kochanek   +19 more
semanticscholar   +1 more source

The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the extended Baryon Oscillation Sky Survey and from the second phase of the Apache Point Observatory Galactic Evolution Experiment [PDF]

open access: yes, 2017
The fourth generation of the Sloan Digital Sky Survey (SDSS-IV) has been in operation since July 2014. This paper describes the second data release from this phase, and the fourteenth from SDSS overall (making this, Data Release Fourteen or DR14).
Bela Abolfathi   +346 more
semanticscholar   +1 more source

Predicting the subclinical carotid atherosclerosis in overweight and obese patients using a machine learning model

open access: yesРоссийский кардиологический журнал, 2022
Aim. To develop a model for predicting the subclinical carotid atherosclerosis (SCA) in order to refine cardiovascular risk (CVR) using machine learning methods in overweight and obese patients without hypertension, diabetes and/or cardiovascular disease
D. V. Gavrilov   +4 more
doaj   +1 more source

Spectroscopic Target Selection in the Sloan Digital Sky Survey: The Main Galaxy Sample [PDF]

open access: yes, 2002
We describe the algorithm that selects the main sample of galaxies for spectroscopy in the Sloan Digital Sky Survey (SDSS) from the photometric data obtained by the imaging survey.
M. Strauss   +3 more
semanticscholar   +1 more source

Notas para una cartografía oral del cielo entre los tobas del oeste formoseño

open access: yesBulletin de l'Institut Français d'Études Andines, 2017
The purpose of this article is to study the Toba vision of the sky: celestial objects, asterisms, and those phenomena that, from a native perspective, are significantly related to the sky.
Cecilia Paula Gómez
doaj   +1 more source

Composite Quasar Spectra from the Sloan Digital Sky Survey [PDF]

open access: yes, 2001
We have created a variety of composite quasar spectra using a homogeneous data set of over 2200 spectra from the Sloan Digital Sky Survey (SDSS). The quasar sample spans a redshift range of 0.044 ≤ z ≤ 4.789 and an absolute r' magnitude range of -18.0 to
S. C. D. E. V. Berk, E. al.
semanticscholar   +1 more source

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