We present Dark Energy Spectroscopic Instrument (DESI) observations of the inner halo of M31, which reveal the kinematics of a recent merger-a galactic...
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PublicationDESI Observations of the Andromeda Galaxy: Revealing the Immigration History of Our Nearest Neighbor
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PublicationDust and Magnetic Field in Dense Regions of the Interstellar Medium
Not Available
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PublicationEuclid preparation. VIII. The Complete Calibration of the Colour-Redshift Relation survey: VLT/KMOS observations and data release
The Complete Calibration of the Colour-Redshift Relation survey (C3R2) is a spectroscopic effort involving ESO and Keck facilities designed specifically to...
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PublicationEuclid preparation. X. The Euclid photometric-redshift challenge
Forthcoming large photometric surveys for cosmology require precise and accurate photometric redshift (photo-z) measurements for the success of their main...
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PublicationEuclid preparation. XX. The Complete Calibration of the Color-Redshift Relation survey: LBT observations and data release
The Complete Calibration of the Color-Redshift Relation survey (C3R2) is a spectroscopic program designed to empirically calibrate the galaxy color-redshift...
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PublicationEuclid: Cosmological forecasts from the void size function
The Euclid mission - with its spectroscopic galaxy survey covering a sky area over 15 000 deg2 in the redshift range 0.9 < z < 1.8 - will provide a sample of...
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PublicationExtended Point-spread Functions for Deep Astronomical Imaging Surveys
The low surface brightness (LSB) universe is one of the last frontiers in observational astronomy. However, uncovering the information contained in ultra-deep...
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PublicationFirst tentative detection of anisotropy in the QSO distribution around nearby edge-on spiral galaxies
Aims:To check whether the polar angle distribution of QSOs around nearby spiral galaxies is isotropic or not. Methods: A statistical analysis of the polar angle...
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PublicationGaia Data Release 1. Summary of the astrometric, photometric, and survey properties
Context. At about 1000 days after the launch of Gaia we present the first Gaia data release, Gaia DR1, consisting of astrometry and photometry for over 1...