One Galaxy Sample to Rule Them All: Halo Occupation Distribution Modeling of DES Year 3 Source Galaxies

Salcedo, Andrés N.; Eifler, Tim; Behroozi, Peter

doi:10.3847/1538-4357/adc09a

Title: One Galaxy Sample to Rule Them All: Halo Occupation Distribution Modeling of DES Year 3 Source Galaxies

Journal Article · 17 April 2025 · The Astrophysical Journal

DOI: https://doi.org/10.3847/1538-4357/adc09a · OSTI ID:2559024

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Abstract For the joint analysis of second-order weak-lensing and galaxy clustering statistics, so-called 3 × 2 analyses, the selection and characterization of optimal galaxy samples is a major area of research. One promising choice is to use the same galaxy sample as lenses and sources, which reduces the systematics parameter space that describes the uncertainties related to galaxy samples. Such a “lens-equal-source” analysis significantly improves the self-calibration of photo- z systematics, leading to improved cosmological constraints. With the aim of enabling a lens-equal-source analysis on small scales, we investigate the halo–galaxy connection of DES Year 3 source galaxies. We develop a technique to construct mock source galaxy populations by matching COSMOS/UltraVISTA photometry to U niverse M achine galaxies. These mocks predict a source halo occupation distribution (HOD) that exhibits significant redshift evolution, nontrivial central incompleteness, and galaxy assembly bias. We produce multiple realizations of mock source galaxies drawn from the U niverse M achine posterior, with added uncertainties in the measured Dark Energy Survey photometry and galaxy shapes. We fit a modified HOD formalism to these realizations to produce priors on the galaxy–halo connection for cosmological analyses. We additionally train an emulator that predicts this HOD to ∼2% accuracy from redshift z = 0.1−1.3 that models the dependence of this HOD on (1) observational uncertainties in galaxy size and photometry and (2) uncertainties in the U niverse M achine predictions.

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Sponsoring Organization:: USDOE

Grant/Contract Number:: SC0020215

OSTI ID:: 2559024

Journal Information:: The Astrophysical Journal, Journal Name: The Astrophysical Journal Journal Issue: 2 Vol. 983; ISSN 0004-637X

Publisher:: American Astronomical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

References (77)

Elucidating galaxy assembly bias in SDSS Salcedo, Andrés N.; Zu, Ying; Zhang, Youcai Science China Physics, Mechanics & Astronomy, Vol. 65, Issue 10 https://doi.org/10.1007/s11433-022-1955-7	journal	September 2022
Large-scale galaxy bias Desjacques, Vincent; Jeong, Donghui; Schmidt, Fabian Physics Reports, Vol. 733 https://doi.org/10.1016/j.physrep.2017.12.002	journal	February 2018
Stellar population synthesis at the resolution of 2003 Bruzual, G.; Charlot, S. Monthly Notices of the Royal Astronomical Society, Vol. 344, Issue 4 https://doi.org/10.1046/j.1365-8711.2003.06897.x	journal	October 2003
UltraVISTA: a new ultra-deep near-infrared survey in COSMOS McCracken, H. J.; Milvang-Jensen, B.; Dunlop, J. Astronomy & Astrophysics, Vol. 544 https://doi.org/10.1051/0004-6361/201219507	journal	August 2012
Planck 2015 results : XIII. Cosmological parameters Ade, P. A. R.; Aghanim, N.; Arnaud, M. Astronomy & Astrophysics, Vol. 594 https://doi.org/10.1051/0004-6361/201525830	journal	September 2016
KiDS-1000 Cosmology: Multi-probe weak gravitational lensing and spectroscopic galaxy clustering constraints Heymans, Catherine; Tröster, Tilman; Asgari, Marika Astronomy & Astrophysics, Vol. 646 https://doi.org/10.1051/0004-6361/202039063	journal	February 2021
Dependency of high-mass satellite galaxy abundance on cosmology in Magneticum simulations Ragagnin, A.; Fumagalli, A.; Castro, T. Astronomy & Astrophysics, Vol. 675 https://doi.org/10.1051/0004-6361/202142392	journal	July 2023
On the spatial correlations of Abell clusters Kaiser, N. The Astrophysical Journal, Vol. 284 https://doi.org/10.1086/184341	journal	September 1984
Statistical Properties of X‐Ray Clusters: Analytic and Numerical Comparisons Bryan, Greg L.; Norman, Michael L. The Astrophysical Journal, Vol. 495, Issue 1 https://doi.org/10.1086/305262	journal	March 1998
The Halo Occupation Distribution: Toward an Empirical Determination of the Relation between Galaxies and Mass Berlind, Andreas A.; Weinberg, David H. The Astrophysical Journal, Vol. 575, Issue 2 https://doi.org/10.1086/341469	journal	August 2002
The Galaxy Evolution Explorer : A Space Ultraviolet Survey Mission Martin, D. Christopher; Fanson, James; Schiminovich, David The Astrophysical Journal, Vol. 619, Issue 1 https://doi.org/10.1086/426387	journal	January 2005
The Luminosity and Color Dependence of the Galaxy Correlation Function Zehavi, Idit; Zheng, Zheng; Weinberg, David H. The Astrophysical Journal, Vol. 630, Issue 1 https://doi.org/10.1086/431891	journal	September 2005
Theoretical Models of the Halo Occupation Distribution: Separating Central and Satellite Galaxies Zheng, Zheng; Berlind, Andreas A.; Weinberg, David H. The Astrophysical Journal, Vol. 633, Issue 2 https://doi.org/10.1086/466510	journal	November 2005
The Dependence of Halo Clustering on Halo Formation History, Concentration, and Occupation Wechsler, Risa H.; Zentner, Andrew R.; Bullock, James S. The Astrophysical Journal, Vol. 652, Issue 1 https://doi.org/10.1086/507120	journal	November 2006
From Galaxy‐Galaxy Lensing to Cosmological Parameters Yoo, Jaiyul; Tinker, Jeremy L.; Weinberg, David H. The Astrophysical Journal, Vol. 652, Issue 1 https://doi.org/10.1086/507591	journal	November 2006
The Dependence of Dark Halo Clustering on Formation Epoch and Concentration Parameter Jing, Y. P.; Suto, Yasushi; Mo, H. J. The Astrophysical Journal, Vol. 657, Issue 2 https://doi.org/10.1086/511130	journal	March 2007
Breaking the Degeneracies between Cosmology and Galaxy Bias Zheng, Zheng; Weinberg, David H. The Astrophysical Journal, Vol. 659, Issue 1 https://doi.org/10.1086/512151	journal	April 2007
S‐COSMOS: The Spitzer Legacy Survey of the Hubble Space Telescope ACS 2 deg ² COSMOS Field I: Survey Strategy and First Analysis Sanders, D. B.; Salvato, M.; Aussel, H. The Astrophysical Journal Supplement Series, Vol. 172, Issue 1 https://doi.org/10.1086/517885	journal	September 2007
The First Release COSMOS Optical and Near‐IR Data and Catalog Capak, P.; Aussel, H.; Ajiki, M. The Astrophysical Journal Supplement Series, Vol. 172, Issue 1 https://doi.org/10.1086/519081	journal	September 2007
Environmental Effects on Real‐Space and Redshift‐Space Galaxy Clustering Zu, Ying; Zheng, Zheng; Zhu, Guangtun The Astrophysical Journal, Vol. 686, Issue 1 https://doi.org/10.1086/591071	journal	October 2008
EAZY: A Fast, Public Photometric Redshift Code Brammer, Gabriel B.; van Dokkum, Pieter G.; Coppi, Paolo The Astrophysical Journal, Vol. 686, Issue 2 https://doi.org/10.1086/591786	journal	October 2008
DETECTION OF QUIESCENT GALAXIES IN A BICOLOR SEQUENCE FROM Z = 0-2 Williams, Rik J.; Quadri, Ryan F.; Franx, Marijn The Astrophysical Journal, Vol. 691, Issue 2 https://doi.org/10.1088/0004-637X/691/2/1879	journal	February 2009
Assembly bias and the Dynamical Structure of dark Matter Halos Faltenbacher, Andreas; White, Simon D. M. The Astrophysical Journal, Vol. 708, Issue 1 https://doi.org/10.1088/0004-637X/708/1/469	journal	December 2009
A Theoretical Framework for Combining Techniques that Probe the link Between Galaxies and dark Matter Leauthaud, Alexie; Tinker, Jeremy; Behroozi, Peter S. The Astrophysical Journal, Vol. 738, Issue 1 https://doi.org/10.1088/0004-637X/738/1/45	journal	August 2011
THE EVOLUTION OF THE STELLAR MASS FUNCTIONS OF STAR-FORMING AND QUIESCENT GALAXIES TO z = 4 FROM THE COSMOS/UltraVISTA SURVEY Muzzin, Adam; Marchesini, Danilo; Stefanon, Mauro The Astrophysical Journal, Vol. 777, Issue 1 https://doi.org/10.1088/0004-637X/777/1/18	journal	October 2013
3D-HST+CANDELS: THE EVOLUTION OF THE GALAXY SIZE-MASS DISTRIBUTION SINCE z = 3 van der Wel, A.; Franx, M.; van Dokkum, P. G. The Astrophysical Journal, Vol. 788, Issue 1 https://doi.org/10.1088/0004-637X/788/1/28	journal	May 2014
The weak Lensing Signal and the Clustering of boss Galaxies. ii. Astrophysical and Cosmological Constraints More, Surhud; Miyatake, Hironao; Mandelbaum, Rachel The Astrophysical Journal, Vol. 806, Issue 1 https://doi.org/10.1088/0004-637X/806/1/2	journal	June 2015
A PUBLIC K _s -SELECTED CATALOG IN THE COSMOS/ULTRAVISTA FIELD: PHOTOMETRY, PHOTOMETRIC REDSHIFTS, AND STELLAR POPULATION PARAMETERS ^, Muzzin, Adam; Marchesini, Danilo; Stefanon, Mauro The Astrophysical Journal Supplement Series, Vol. 206, Issue 1 https://doi.org/10.1088/0067-0049/206/1/8	journal	May 2013
Photo-z outlier self-calibration in weak lensing surveys Schaan, Emmanuel; Ferraro, Simone; Seljak, Uros Journal of Cosmology and Astroparticle Physics, Vol. 2020, Issue 12 https://doi.org/10.1088/1475-7516/2020/12/001	journal	December 2020
Hefty enhancement of cosmological constraints from the DES Y1 data using a hybrid effective field theory approach to galaxy bias Hadzhiyska, Boryana; García-García, Carlos; Alonso, David Journal of Cosmology and Astroparticle Physics, Vol. 2021, Issue 09 https://doi.org/10.1088/1475-7516/2021/09/020	journal	September 2021
Simulations and symmetries Modi, Chirag; Chen, Shi-Fan; White, Martin Monthly Notices of the Royal Astronomical Society, Vol. 492, Issue 4 https://doi.org/10.1093/mnras/staa251	journal	January 2020
The cosmology dependence of galaxy clustering and lensing from a hybrid N -body–perturbation theory model Kokron, Nickolas; DeRose, Joseph; Chen, Shi-Fan Monthly Notices of the Royal Astronomical Society, Vol. 505, Issue 1 https://doi.org/10.1093/mnras/stab1358	journal	May 2021
The cosmological dependence of halo and galaxy assembly bias Contreras, S.; Chaves-Montero, J.; Zennaro, M. Monthly Notices of the Royal Astronomical Society, Vol. 507, Issue 3 https://doi.org/10.1093/mnras/stab2367	journal	August 2021
Cosmology from clustering, cosmic shear, CMB lensing, and cross correlations: combining Rubin observatory and Simons Observatory Fang, Xiao; Eifler, Tim; Schaan, Emmanuel Monthly Notices of the Royal Astronomical Society, Vol. 509, Issue 4 https://doi.org/10.1093/mnras/stab3410	journal	November 2021
Dark energy survey year 3 results: weak lensing shape catalogue Gatti, M.; Sheldon, E.; Amon, A. Monthly Notices of the Royal Astronomical Society, Vol. 504, Issue 3 https://doi.org/10.1093/mnras/stab918	journal	April 2021
Evidence of galaxy assembly bias in SDSS DR7 galaxy samples from count statistics Wang, Kuan; Mao, Yao-Yuan; Zentner, Andrew R. Monthly Notices of the Royal Astronomical Society, Vol. 516, Issue 3 https://doi.org/10.1093/mnras/stac2465	journal	September 2022
The BACCO simulation project: biased tracers in real space Zennaro, Matteo; Angulo, Raul E.; Pellejero-Ibáñez, Marcos Monthly Notices of the Royal Astronomical Society, Vol. 524, Issue 2 https://doi.org/10.1093/mnras/stad2008	journal	July 2023
Cosmological constraints from a combination of galaxy clustering and lensing – I. Theoretical framework van den Bosch, Frank C.; More, Surhud; Cacciato, Marcello Monthly Notices of the Royal Astronomical Society, Vol. 430, Issue 2 https://doi.org/10.1093/mnras/sts006	journal	February 2013
Cosmological constraints from a combination of galaxy clustering and lensing – III. Application to SDSS data Cacciato, Marcello; van den Bosch, Frank C.; More, Surhud Monthly Notices of the Royal Astronomical Society, Vol. 430, Issue 2 https://doi.org/10.1093/mnras/sts525	journal	February 2013
Cosmological constraints from a combination of galaxy clustering and lensing – II. Fisher matrix analysis More, Surhud; van den Bosch, Frank C.; Cacciato, Marcello Monthly Notices of the Royal Astronomical Society, Vol. 430, Issue 2 https://doi.org/10.1093/mnras/sts697	journal	February 2013
Galaxy assembly bias: a significant source of systematic error in the galaxy–halo relationship Zentner, Andrew R.; Hearin, Andrew P.; van den Bosch, Frank C. Monthly Notices of the Royal Astronomical Society, Vol. 443, Issue 4 https://doi.org/10.1093/mnras/stu1383	journal	August 2014
MultiDark simulations: the story of dark matter halo concentrations and density profiles Klypin, Anatoly; Yepes, Gustavo; Gottlöber, Stefan Monthly Notices of the Royal Astronomical Society, Vol. 457, Issue 4 https://doi.org/10.1093/mnras/stw248	journal	February 2016
KiDS-450: cosmological parameter constraints from tomographic weak gravitational lensing Hildebrandt, H.; Viola, M.; Heymans, C. Monthly Notices of the Royal Astronomical Society, Vol. 465, Issue 2 https://doi.org/10.1093/mnras/stw2805	journal	November 2016
Beyond assembly bias: exploring secondary halo biases for cluster-size haloes Mao, Yao-Yuan; Zentner, Andrew R.; Wechsler, Risa H. Monthly Notices of the Royal Astronomical Society, Vol. 474, Issue 4 https://doi.org/10.1093/mnras/stx3111	journal	December 2017
Spatial clustering of dark matter haloes: secondary bias, neighbour bias, and the influence of massive neighbours on halo properties Salcedo, Andrés N.; Maller, Ariyeh H.; Berlind, Andreas A. Monthly Notices of the Royal Astronomical Society, Vol. 475, Issue 4 https://doi.org/10.1093/mnras/sty109	journal	January 2018
Dependence of halo bias and kinematics on assembly variables Xu, Xiaoju; Zheng, Zheng Monthly Notices of the Royal Astronomical Society, Vol. 479, Issue 2 https://doi.org/10.1093/mnras/sty1547	journal	June 2018
UniverseMachine: The correlation between galaxy growth and dark matter halo assembly from z = 0−10 Behroozi, Peter; Wechsler, Risa H.; Hearin, Andrew P. Monthly Notices of the Royal Astronomical Society, Vol. 488, Issue 3 https://doi.org/10.1093/mnras/stz1182	journal	May 2019
The dependence of halo bias on age, concentration, and spin Sato-Polito, Gabriela; Montero-Dorta, Antonio D.; Abramo, L. Raul Monthly Notices of the Royal Astronomical Society, Vol. 487, Issue 2 https://doi.org/10.1093/mnras/stz1338	journal	May 2019
The effects of galaxy assembly bias on the inference of growth rate from redshift-space distortions McCarthy, Kevin S.; Zheng, Zheng; Guo, Hong Monthly Notices of the Royal Astronomical Society, Vol. 487, Issue 2 https://doi.org/10.1093/mnras/stz1461	journal	June 2019
Constraints on assembly bias from galaxy clustering Zentner, Andrew R.; Hearin, Andrew; van den Bosch, Frank C. Monthly Notices of the Royal Astronomical Society, Vol. 485, Issue 1 https://doi.org/10.1093/mnras/stz470	journal	February 2019
The secondary spin bias of dark matter haloes Johnson, James W.; Maller, Ariyeh H.; Berlind, Andreas A. Monthly Notices of the Royal Astronomical Society, Vol. 486, Issue 1 https://doi.org/10.1093/mnras/stz942	journal	April 2019
Cosmology from cosmic shear power spectra with Subaru Hyper Suprime-Cam first-year data Hikage, Chiaki; Oguri, Masamune; Hamana, Takashi Publications of the Astronomical Society of Japan, Vol. 71, Issue 2 https://doi.org/10.1093/pasj/psz010	journal	March 2019
Dark Energy Survey Year 3 results: Cosmological constraints from galaxy clustering and weak lensing Abbott, T. M. C.; Aguena, M.; Alarcon, A. Physical Review D, Vol. 105, Issue 2 https://doi.org/10.1103/PhysRevD.105.023520	journal	January 2022
Dark Energy Survey year 3 results: Constraints on cosmological parameters and galaxy-bias models from galaxy clustering and galaxy-galaxy lensing using the redMaGiC sample Pandey, S.; Krause, E.; DeRose, J. Physical Review D, Vol. 106, Issue 4 https://doi.org/10.1103/PhysRevD.106.043520	journal	August 2022
Cosmological inference from an emulator based halo model. I. Validation tests with HSC and SDSS mock catalogs Miyatake, Hironao; Kobayashi, Yosuke; Takada, Masahiro Physical Review D, Vol. 106, Issue 8 https://doi.org/10.1103/PhysRevD.106.083519	journal	October 2022
Hyper Suprime-Cam Year 3 results: Cosmology from galaxy clustering and weak lensing with HSC and SDSS using the emulator based halo model Miyatake, Hironao; Sugiyama, Sunao; Takada, Masahiro Physical Review D, Vol. 108, Issue 12 https://doi.org/10.1103/PhysRevD.108.123517	journal	December 2023
Hyper Suprime-Cam Year 3 results: Cosmology from galaxy clustering and weak lensing with HSC and SDSS using the minimal bias model Sugiyama, Sunao; Miyatake, Hironao; More, Surhud Physical Review D, Vol. 108, Issue 12 https://doi.org/10.1103/PhysRevD.108.123521	journal	December 2023
Joint analysis of gravitational lensing, clustering, and abundance: Toward the unification of large-scale structure analysis Yoo, Jaiyul; Seljak, Uroš Physical Review D, Vol. 86, Issue 8 https://doi.org/10.1103/PhysRevD.86.083504	journal	October 2012
Dark Energy Survey year 1 results: Cosmological constraints from galaxy clustering and weak lensing Abbott, T. M. C.; Abdalla, F. B.; Alarcon, A. Physical Review D, Vol. 98, Issue 4 https://doi.org/10.1103/PhysRevD.98.043526	journal	August 2018
Matplotlib: A 2D Graphics Environment Hunter, John D. Computing in Science & Engineering, Vol. 9, Issue 3 https://doi.org/10.1109/MCSE.2007.55	journal	January 2007
On the environmental dependence of halo formation Sheth, Ravi K.; Tormen, Giuseppe Monthly Notices of the Royal Astronomical Society, Vol. 350, Issue 4 https://doi.org/10.1111/j.1365-2966.2004.07733.x	journal	June 2004
Evolutionary population synthesis: models, analysis of the ingredients and application to high-z galaxies Maraston, C. Monthly Notices of the Royal Astronomical Society, Vol. 362, Issue 3 https://doi.org/10.1111/j.1365-2966.2005.09270.x	journal	September 2005
A marked correlation function analysis of halo formation times in the Millennium Simulation Harker, G.; Cole, S.; Helly, J. Monthly Notices of the Royal Astronomical Society, Vol. 367, Issue 3 https://doi.org/10.1111/j.1365-2966.2006.10022.x	journal	April 2006
Halo assembly bias and its effects on galaxy clustering Croton, D. J.; Gao, L.; White, S. D. M. Monthly Notices of the Royal Astronomical Society, Vol. 374, Issue 4 https://doi.org/10.1111/j.1365-2966.2006.11230.x	journal	February 2007
Environmental dependence of cold dark matter halo formation Wang, H. Y.; Mo, H. J.; Jing, Y. P. Monthly Notices of the Royal Astronomical Society, Vol. 375, Issue 2 https://doi.org/10.1111/j.1365-2966.2006.11316.x	journal	February 2007
The baryon fraction of CDM haloes Crain, R. A.; Eke, V. R.; Frenk, C. S. Monthly Notices of the Royal Astronomical Society, Vol. 377, Issue 1 https://doi.org/10.1111/j.1365-2966.2007.11598.x	journal	May 2007
On halo formation times and assembly bias Li, Yun; Mo, H. J.; Gao, L. Monthly Notices of the Royal Astronomical Society, Vol. 389, Issue 3 https://doi.org/10.1111/j.1365-2966.2008.13667.x	journal	September 2008
Galaxy clustering and galaxy-galaxy lensing: a promising union to constrain cosmological parameters Cacciato, Marcello; van den Bosch, Frank C.; More, Surhud Monthly Notices of the Royal Astronomical Society, Vol. 394, Issue 2 https://doi.org/10.1111/j.1365-2966.2008.14362.x	journal	April 2009
A universal stellar mass-size relation of galaxies in the GOODS-North region Ichikawa, Takashi; Kajisawa, Masaru; Akhlaghi, Mohammad Monthly Notices of the Royal Astronomical Society, Vol. 422, Issue 2 https://doi.org/10.1111/j.1365-2966.2012.20674.x	journal	March 2012
On combining galaxy clustering and weak lensing to unveil galaxy biasing via the halo model: Galaxy biasing in the halo model Cacciato, M.; Lahav, O.; van den Bosch, F. C. Monthly Notices of the Royal Astronomical Society, Vol. 426, Issue 1 https://doi.org/10.1111/j.1365-2966.2012.21762.x	journal	September 2012
The age dependence of halo clustering Gao, L.; Springel, V.; White, S. D. M. Monthly Notices of the Royal Astronomical Society: Letters, Vol. 363, Issue 1 https://doi.org/10.1111/j.1745-3933.2005.00084.x	journal	October 2005
Assembly bias in the clustering of dark matter haloes Gao, L.; White, S. D. M. Monthly Notices of the Royal Astronomical Society: Letters, Vol. 377, Issue 1 https://doi.org/10.1111/j.1745-3933.2007.00292.x	journal	May 2007
Physical Models of Galaxy Formation in a Cosmological Framework Somerville, Rachel S.; Davé, Romeel Annual Review of Astronomy and Astrophysics, Vol. 53, Issue 1 https://doi.org/10.1146/annurev-astro-082812-140951	journal	August 2015
Practical Weak-lensing Shear Measurement with Metacalibration Sheldon, Erin S.; Huff, Eric M. The Astrophysical Journal, Vol. 841, Issue 1 https://doi.org/10.3847/1538-4357/aa704b	journal	May 2017
LSST: From Science Drivers to Reference Design and Anticipated Data Products Ivezić, Željko; Kahn, Steven M.; Tyson, J. Anthony The Astrophysical Journal, Vol. 873, Issue 2 https://doi.org/10.3847/1538-4357/ab042c	journal	March 2019
COSMOS-DASH: The Evolution of the Galaxy Size–Mass Relation since z ∼ 3 from New Wide-field WFC3 Imaging Combined with CANDELS/3D- HST Mowla, Lamiya A.; Dokkum, Pieter van; Brammer, Gabriel B. The Astrophysical Journal, Vol. 880, Issue 1 https://doi.org/10.3847/1538-4357/ab290a	journal	July 2019
A Mass-dependent Slope of the Galaxy Size–Mass Relation out to z ∼ 3: Further Evidence for a Direct Relation between Median Galaxy Size and Median Halo Mass Mowla, Lamiya; Wel, Arjen van der; Dokkum, Pieter van The Astrophysical Journal, Vol. 872, Issue 1 https://doi.org/10.3847/2041-8213/ab0379	journal	February 2019

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