[PDF] Top 20 Dark energy survey year 1 results: calibration of redMaGiC redshift distributions in DES and SDSS from cross-correlations

... coming from in redshift space by looking at the cross-correlations of smaller red- shift ...bins. In Fig. 11 , the cross-correlations of DES ... See full document

... obtained from jackknife subsamples of the data and validated with a suite of log-normal ...mean of the source redshift distributions, providing validation of those ... See full document

... all redshift bins is A ¼ ...2 and p.t.e. values indicate that the model is a good description of the ...shown in the rightmost columns of Table II ...hypothesis of no lensing at ... See full document

... m in spatial patches of dimension 0.15 × 0.15 deg and the correlation function calculated as described in the ...scale of the sub-patches, below which we do not attempt to directly ... See full document

... cosmological results from a combined analysis of galaxy clustering and weak gravitational lensing, using 1321 deg 2 of griz imaging data from the first year of the ... See full document

... follows. In Section 2, we introduce the formalism used for constructing the curved-sky convergence map from shear ...maps. In Section 3, the data and simulations used in this paper are ... See full document

... Our results are shown in the upper panels of ...A’, and the residual shifts in the mean z A after the calibration are summarized in the first row of Tables ... See full document

... ðθÞ and w γtκCMB ðθÞ are not strictly necessary for the analysis of these two correlation ...straints from the analysis of the full 5 × 2 pt data vector were not impacted by unmodeled ... See full document

... content, and validation of the Dark Energy Survey (DES) internal year-one cosmology data set, Y1A1 GOLD, in support of upcoming cosmological ...assembled ... See full document

... redshifts from the PRIMUS DR1 data set (Coil et ...(S/N) DES photometry and obtain the best fit of the six basic templates to each of the highest quality PRIsm MUlti-Object ... See full document

... Galaxy cross-correlations with high-fidelity redshift samples hold the potential to precisely calibrate systematic photometric redshift uncertainties arising from the unavailability ... See full document

... used in estimating the masses of galaxy clusters can be heavily contaminated by cluster members, prohibiting accurate mass ...calibration. In this study, we test the performance of an ... See full document

... density and the gravitational lensing-induced shear fields across the ...the Dark Energy Survey (DES) Collaboration used a joint fit to two-point correlations between these ... See full document

... University of Edinburgh, Edinburgh EH9 3HJ, United Kingdom (Received 8 August 2017; published 27 August 2018; corrected 28 August 2018) We measure the clustering of DES year 1 galaxies ... See full document

... described in Krause et al. ( 2017 ) to analyse the clustering of redMaGiC galaxies (Rozo et ...), and the tomographic cosmic shear signal in the DES Y1 data (Troxel et ...profile ... See full document

... contrast and weak lensing convergence maps with HEALPIX pixelization of resolution N side = 4096, which corresponds to an average pixel size of ...cells of fixed radius r in the range ... See full document

... al. in preparation), the redMaPPer sample is matched to all XMM ObsIDs (with useable EPIC science data) under the requirement that the redMaPPer position be within 13 arcmin of the aim point of the ... See full document

... We study the effect of diffuse intracluster light on the critical surface mass density estimated from photometric redshifts of lensing source galaxies, and the resulting bias in a weak l[r] ... See full document

... We perform a joint analysis of intrinsic alignments and cosmology using tomographic weak lensing, galaxy clustering, and galaxy–galaxy lensing measurements from Year 1 Y1 of the Dark Ene[r] ... See full document

... The in situ “DECal” system provides nearly monochromatic illumination of the DECam focal plane through the Blanco input ...) of the grizY instru- mental passbands at the beginning of ... See full document