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Iván Andrés Lacerna Zambrano

profesor asistente

Universidad de Atacama

Copiapó, Chile

Elliptical galaxies; Large-scale environment properties such as two-halo conformity and assembly bias; Formation and evolution of galaxies

Astrofísica, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2012
Astronomía, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2005

profesor asistente Full Time

UNIVERSIDAD DE ATACAMA

Copiapó, Chile

2019 - A la fecha

investigador postdoctoral Full Time

UNIVERSIDAD CATOLICA DEL NORTE

Antofagasta, Chile

2018 - 2019
investigador postdoctoral Full Time

Instituto Milenio de Astrofísica

Santiago, Chile

2017 - 2018
Investigador postdoctoral Part Time

Centro de Astroingeniería, Pontificia Universidad Católica de Chile

Santiago, Chile

2014 - 2016
Support astronomer and telescope operator at MPG/ESO 2.2m telescope Part Time

Max Planck Institute for Astronomy

Observatorio La Silla, Chile

2014 - 2016
Astronomer for the operations of APOGEE-2 South Other

Sloan Digital Sky Survey

Observatorio Las Campanas, Chile

2016 - 2019
investigador postdoctoral Full Time

Universidad Nacional Autónoma de México

Ciudad de México, México

2012 - 2014
Deputy Lead Observer for the operations of APOGEE-2 South Other

Sloan Digital Sky Survey IV

Observatorio Las Campanas, Chile

2018 - 2019


The evolution of low-mass central galaxies in the vicinity of massive structures and its impact on the two-halo conformity Palma, Daniela; Lacerna, Ivan; Celeste Artale, M.; Montero-Dorta, Antonio D.; Ruiz, Andres N.; Cora, Sofia A.; Rodriguez, Facundo; Pallero, Diego; O'Mill, Ana; Choque-Challapa, Nelvy Article ISI ASTRONOMY & ASTROPHYSICS (2025)
An iterative method to deblend AGN-Host contributions for Integral Field spectroscopic observations Ibarra-Medel, H.; Negrete, C. A.; Lacerna, I.; Hernandez-Toledo, H. M.; Cortes-Suarez, E.; Sanchez, S. F. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2024)
A comparative analysis of the chemical compositions of Gaia-Enceladus/Sausage and Milky Way satellites using APOGEE Fernandes, Laura; Mason, Andrew C.; Hayes, Christian; Lacerna, Ivan; Minniti, Dante; Villanova, Sandro Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2023)
SDSS-IV MaNGA: The Effect of Stellar Mass and Halo Mass on the Assembly Histories of Satellite Galaxies Oyarzun, Grecco A.; Bundy, Kevin; Westfall, Kyle B.; Lacerna, Ivan; Yan, Renbin; Brownstein, J. R.; Drory, Niv; Lane, Richard R. Article ISI ASTROPHYSICAL JOURNAL (2023)
The Eighteenth Data Release of the Sloan Digital Sky Surveys: Targeting and First Spectra from SDSS-V Benitez, Erika; Bochanski, John; Brandt, William Nielsen; Bulbul, Esra; Diaz, Mariana Cano; Casey, Andrew R.; Chandra, Vedant; Coker, Abigail A.; Contardo, Gabriella; Cortes, Arlin; et al. Article ISI ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2023)
The evolution of radial gradients of MaNGA quiescent elliptical galaxies: inside-out quenching or outer mass growth? Avila-Reese, V.; Ibarra-Medel, H.; Lacerna, I.; Rodriguez-Puebla, A.; Vazquez-Mata, J. A.; Sanchez, S. F.; Hernandez-Toledo, H. M.; Cannarozzo, C. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2023)
The H i content of red geyser galaxies Frank, Emily; Stark, David, V; Masters, Karen; Roy, Namrata; Riffel, Rogerio; Lacerna, Ivan; Riffel, Rogemar A.; Bizyaev, Dmitry Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2023)
Infrared variability of young solar analogues in the Lagoon Nebula Hillenbrand, L. A. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)
New insights into the Triangulum Australis supercluster of galaxies Quintana, Hernan; Proust, Dominique; Lacerna, Ivan; Bohringer, Hans Article ISI ASTRONOMY & ASTROPHYSICS (2022)
On the environmental influence of groups and clusters of galaxies beyond the virial radius: Galactic conformity at few Mpc scales Lacerna, Ivan; Rodriguez, Facundo; O'Mill, Ana L. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)
SDSS IV MaNGA: visual morphological and statistical characterization of the DR15 sample Vazquez-Mata, J. A.; Hernandez-Toledo, H. M.; Avila-Reese, V.; Herrera-Endoqui, M.; Rodriguez-Puebla, A.; Cano-Diaz, M.; Lacerna, I.; Martinez-Vazquez, L. A.; Lane, R. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)
SDSS-IV MaNGA: How the Stellar Populations of Passive Central Galaxies Depend on Stellar and Halo Mass Oyarzun, Grecco A.; Bundy, Kevin; Westfall, Kyle B.; Tinker, Jeremy L.; Belfiore, Francesco; Argudo-Fernandez, Maria; Zheng, Zheng; Conroy, Charlie; Masters, Karen L.; Wake, David; et al. Article ISI ASTROPHYSICAL JOURNAL (2022)
SDSS-IV MaNGA: Identification and multiwavelength properties of Type-1 AGN in the DR15 sample Cortes-Suarez, Edgar; Negrete, C. A.; Hernandez-Toledo, H. M.; Ibarra-Medel, H.; Lacerna, I. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)
The differences between mass- and light-derived structural parameters over time for MaNGA elliptical galaxies Ibarra-Medel, H.; Avila-Reese, V.; Lacerna, I.; Rodriguez-Puebla, A.; Vazquez-Mata, J. A.; Hernandez-Toledo, H. M.; Sanchez, S. F. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)
The Seventeenth Data Release of the Sloan Digital Sky Surveys: Complete Release of MaNGA, MaStar, and APOGEE-2 Data Abdurro'uf; Accetta, Katherine; Ak, N. Filiz; Ata, Metin; Barba, Rodolfo H.; Bernardi, Mariangela; Boardman, Nicholas Fraser; Brown, Jordan; Cabang, Tuesday K.; Cappellari, Michele; et al. Article ISI ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2022)
APOGEE Chemical Abundance Patterns of the Massive Milky Way Satellites Hasselquist, Sten; Hayes, Christian R.; Lian, Jianhui; Weinberg, David H.; Zasowski, Gail; Horta, Danny; Beaton, Rachael; Feuillet, Diane K.; Garro, Elisa R.; Gallart, Carme; et al. Article ISI ASTROPHYSICAL JOURNAL (2021)
Signatures of Inflowing Gas in Red Geyser Galaxies Hosting Radio Active Galactic Nuclei Roy, Namrata; Bundy, Kevin; Rubin, Kate H. R.; Rowlands, Kate; Westfall, Kyle; Riffel, Rogerio; Bizyaev, Dmitry; Stark, David, V; Riffel, Rogemar A.; Lacerna, Ivan; et al. Article ISI ASTROPHYSICAL JOURNAL (2021)
Homogeneous analysis of globular clusters from the APOGEE survey with the BACCHUS code - II. The Southern clusters and overview Beers, T. C.; Cohen, R. E.; Frinchaboy P.; Lane, R. R.; Majewski, S. R.; Nataf D.; Nidever, D. L.; Schiavon, R. P.; Smith, V. V.; Stringfellow, G. S. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)
Metallicity and alpha-Element Abundance Gradients along the Sagittarius Stream as Seen by APOGEE Majewski, S. R.; Schiavon, R. P.; Smith, V. V.; Beaton, R. L.; Allende Prieto, C; Brownstein, J. R.; Cohen, R. E.; Frinchaboy, P. M.; Lane, R. R.; M?noz R.R.; et al. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2020)
SDSS-IV MaNGA: Global and local stellar population properties of elliptical galaxies Lacerna, I.; Ibarra-Medel, H.; Avila-Reese, V.; Hernandez-Toledo, H. M.; Vazquez-Mata, J. A.; Sanchez, S. F. Article ISI ASTRONOMY & ASTROPHYSICS (2020)
The 16th Data Release of the Sloan Digital Sky Surveys: First Release from the APOGEE-2 Southern Survey and Full Release of eBOSS Spectra Bernardi, Mariangela; Blanc, Guillermo A; Cappellari, Michele; Carrera, Ricardo; Comerford, Julia M.; Davidson, James W., Jr.; Davies, Roger; de Andrade Queiroz, Anna Barbara; Eigenbrot, Arthur Davis; Fan, Xiaohui; et al. Article ISI ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2020)
The Lazy Giants: APOGEE Abundances Reveal Low Star Formation Efficiencies in the Magellanic Clouds Hawkins, Keith; Povick, Joshua; Anguiano, Borja; Nitschelm, Christian; Lacerna, Ivan; Gallart, Carme; O'Connell, Robert Article ISI ASTROPHYSICAL JOURNAL (2020)
The manifestation of secondary bias on the galaxy population from IllustrisTNG300 Padilla, Nelson; Lacerna, Ivan; Rodriguez, Facundo Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)
SDSS-IV MaNGA=> Environmental Dependence of the Mgb/< Fe >-sigma(*) Relation for Nearby Galaxies Zheng, Z; Li, C; Mao, SD; Wang, HY; Liu, C; Mo, HJ; Yuan, Z; Maraston, C; Thomas, D; Yan, RB; Bundy, K; Long, RJ; Parikh, T; Oyarzun, G; Bizyaev, D; Lacerna, I Article ASTROPHYSICAL JOURNAL (2019)
SDSS-IV MaNGA=> Inside-out versus Outside-in Quenching of Galaxies in Different Local Environments Lin, LW; Hsieh, BC; Pa, HA; Rembold, AB; Sanchez, SF; Argudo-Fernandez, M; Rowlands, K; Belfiore, F; Bizyael, D; Lacerna, I; Riffel, R; Rong, Y; Yuan, FT; Drory, N; Maiolino, R; Wilcots, E Article Astrophysical Journal (2019)
SDSS-IV MaNGA=> signatures of halo assembly in kinematically misaligned galaxies Duckworth, C; Tojeiro, R; Kraljic, K; Sgro, MA; Wild, V; Weijmans, AM; Lacerna, I; Drory, N Article MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)
The evolution of assembly bias Contreras, S.; Zehavi, I.; Padilla, N.; Baugh, C.; Jime&#769, nez; E., Lacerna Article MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)
The Fifteenth Data Release of the Sloan Digital Sky Surveys=> First Release of MaNGA-derived Quantities, Data Visualization Tools, and Stellar Library Aguado, DS; Ahumada, R; Almeida, A; Anderson, SF; Andrews, BH; Anguiano, B; Ortiz, EA; Aragon-Salamanca, A; Argudo-Fernandez, M; Aubert, M; Avila-Reese, V; Badenes, C; Rembold, SB; Barger, K; Barrera-Ballesteros, J; Bates, D; Bautista, J; Beaton, RL; Beers, TC; Belfiore, F; Bernardi, M; Bershady, M; Beutler, F; Bird, J; Bizyaev, D; Blanc, GA; Blanton, MR; Blomqvist, M; Bolton, AS; Boquien, M; Borissova, J; Bovy, J; Brandt, WN; Brinkmann, J; Brownstein, JR; Bundy, K; Burgasser, A; Byler, N; Diaz, MC; Cappellari, M; Carrera, R; Sodi, BC; Chen, YP; Cherinka, B; Choi, PD; Chung, H; Coffey D., Comerford; JM, Comparat; J, Covey; K, Ilha; GD, da Costa; L, Dai; YS, Damke; G, Darling; J, Davies; R, Dawson; K, de Sainte Agathe; V, Machado; AD, Del Moro; A, De Lee; N, Diamond-Stanic; AM, Sanchez; HD, Donor; J, Drory; N, des Bourboux; HD, Duckworth; C, Dwelly T.; Ebelke, G; Emsellem, E; Escoffier, S; Fernandez-Trincado, JG; Feuillet, D; Fischer, JL; Fleming, SW; Fraser-McKelvie, A; Freischlad, G; Frinchaboy, PM; Fu, H Article Astrophysical Journal, Supplement Series (2019)
Field spheroid-dominated galaxies in a Lambda-CDM Universe Rosito, MS; Pedrosa, SE; Tissera, PB; Avila-Reese, V; Lacerna, I; Bignone, LA; Ibarra-Medel, HJ; Varela, S Article ASTRONOMY ASTROPHYSICS (2018)
Galactic conformity measured in semi-analytic models Lacerna, I.; Contreras, S.; González, R. E.; Padilla, N.; Gonzalez-Perez, V. Article MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2018)
SDSS IV MaNGA=> Dependence of Global and Spatially Resolved SFR-M-* Relations on Galaxy Properties Pan, HA; Lin L., Hsieh; BC, Sanchez; SF, Ibarra-Medel; H, Boquien; M, Lacerna; I, Argudo-Fernandez; M, Bizyaev; D, Cano-Diaz; M, Drory; N, Gao; Y, Masters; K, Pan; KK, Tabor; M, Tissera; P, Xiao T. Article ASTROPHYSICAL JOURNAL (2018)
SDSS-IV MaNGA=> constraints on the conditions for star formation in galaxy discs Stark, DV; Bundy, KA; Orr, ME; Hopkins, PF; Westfall, K; Bershady, M; Li, C; Bizyaev, D; Masters, KL; Weijmans, AM; Lacerna, I; Thomas, D; Drory, N; Yan, RB; Zhang, K Article MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2018)
The dependence of mass and environment on the secular processes of AGNs in terms of morphology, colour, and specific star-formation rate Argudo-Fernández, M.; Lacerna, I.; Duarte Puertas, S. Article ASTRONOMY AND ASTROPHYSICS (2018)
The Fourteenth Data Release of the Sloan Digital Sky Survey=> First Spectroscopic Data from the Extended Baryon Oscillation Spectroscopic Survey and from the Second Phase of the Apache Point Observatory Galactic Evolution Experiment Abolfathi, Bela; Aguado, D. S.; Aguilar, Gabriela Article ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2018)
The less significant role of large-scale environment than optical AGN in nearby, isolated elliptical galaxies Lacerna, I.; Argudo-Fernández, M.; Duarte Puertas, S. Article ASTRONOMY AND ASTROPHYSICS (2018)
SDSS-IV MaNGA-resolved Star Formation and Molecular Gas Properties of Green Valley Galaxies=> A First Look with ALMA and MaNGA Lin, LW; Belfiore, F; Pan, HA; Bothwell, MS; Hsieh, PY; Huang, S; Xiao, T; Sanchez, SF; Hsieh, BC; Masters, K; Ramya, S; Lin, JH; Hsu, CH; Li, C; Maiolino, R; Bundy, K; Bizyaev, D; Drory, N; Ibarra-Medel, H; Lacerna, I; Haines, T; Smethurst, R; Stark, DV; Thomas, D Article Astrophysical Journal (2017)
Sloan Digital Sky Survey IV=> Mapping the Milky Way, Nearby Galaxies, and the Distant Universe Blanton, Michael R.; Bershady, Matthew A.; Abolfathi, Bela Article ASTRONOMICAL JOURNAL (2017)
The 13th Data Release of the Sloan Digital Sky Survey=> First Spectroscopic Data from the SDSS-IV Survey Mapping Nearby Galaxies at Apache Point Observatory Albareti, Franco D.; Allende Prieto, Carlos; Almeida, Andres Article ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2017)
Evolution of Balmer jump selected galaxies in the ALHAMBRA survey Troncoso Iribarren P., Infante; L, Padilla; N, Lacerna; I, García S.; Orsi, A; Muñoz Arancibia A., Moustakas; J, Cristóbal-Hornillos D.; Moles, M; Fernández-Soto A., Martínez V.J.; Cerviño M., Alfaro E.J.; Ascaso, B; Arnalte-Mur P., Nieves-Seoane L. Article Astronomy and Astrophysics (2016)
Isolated elliptical galaxies in the local Universe Lacerna, I.; Hernández-Toledo, H. M.; Avila-Reese, V.; Abonza-Sane, J.; del Olmo, A. Article ASTRONOMY AND ASTROPHYSICS (2016)
Central galaxies in different environments=> Do they have similar properties? Lacerna, I; Rodriguez-Puebla, A.; Avila-Reese, V.; Hernandez-Toledo, H. M. Article The Astrophysical Journal (2014)
The growth of galactic bulges through mergers in Lambda cold dark matter haloes revisited - II. Morphological mix evolution Avila-Reese, V.; Zavala, J.; Lacerna, I. Article Monthly Notices of the Royal Astronomical Society (2014)
The nature of assembly bias - III. Observational properties Lacerna, Ivan; Padilla, Nelson; Stasyszyn, Federico Article MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2014)
GALAXY CLUSTERS IN THE LINE OF SIGHT TO BACKGROUND QUASARS. III. MULTI-OBJECT SPECTROSCOPY Andrews, H; Barrientos, LF; Lopez, S; Lira, P; Padilla, N; Gilbank, DG; Lacerna, I; Maureira, MJ; Ellingson, E; Gladders, MD; Yee, HKC Article ASTROPHYSICAL JOURNAL (2013)
The nature of assembly bias - II. Halo spin Lacerna, I; Padilla, N Article Monthly Notices of the Royal Astronomical Society=> Letters (2012)
The nature of assembly bias - I. Clues from a Lambda CDM cosmology Lacerna, I; Padilla, N Article MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2011)
THE GLOBULAR CLUSTER NGC 5286. II. VARIABLE STARS Zorotovic, M; Catelan, M; Smith, HA; Pritzl, BJ; AGUIRRE, P; Angulo, RE; Aravena, M; Assef, RJ; Contreras, C; Cortes, C; De Martini G., Escobar; ME, Gonzalez; D, Jofre P.; Lacerna, I; Navarro, C; Palma O., Prieto; GE, Recabarren E.; Trivino J., Vidal E. Article ASTRONOMICAL JOURNAL (2010)
Galaxy clusters in the line of sight to background quasars - II. Environmental effects on the sizes of baryonic halo sizes Padilla, N; Lacerna, I; Lopez, S; Barrientos F., Lira; P, Andrews; H, Tejos N. Article MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2009)


Assembly bias: Clues from a ?CDM cosmology Lacerna, I.; Padilla, N. ConferencePaper SCOPUS V WORKSHOP ON ROBOTIC AUTONOMOUS OBSERVATORIES, 2017 (2011)


The H i content of red geyser galaxies (vol 519, pg 3312, 2023) Frank, Emily; Stark, David, V; Masters, Karen; Roy, Namrata; Riffel, Rogerio; Lacerna, Ivan; Riffel, Rogemar A.; Bizyaev, Dmitry Correction ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2024)