Search Results - "Costa Duarte, M V"

Morphological properties of superclusters of galaxies by Costa-Duarte, M. V., Sodré Jr, L., Durret, F.

“…We studied superclusters of galaxies in a volume-limited sample extracted from the Sloan Digital Sky Survey Data Release 7 and from mock catalogues based on a…”
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A probabilistic approach to emission-line galaxy classification by de Souza, R. S., Dantas, M. L. L., Costa-Duarte, M. V., Feigelson, E. D., Killedar, M., Lablanche, P.-Y., Vilalta, R., Krone-Martins, A., Beck, R., Gieseke, F.

“…Abstract We invoke a Gaussian mixture model (GMM) to jointly analyse two traditional emission-line classification schemes of galaxy ionization sources: the…”
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Retired galaxies: not to be forgotten in the quest of the star formation – AGN connection by Stasińska, G., Costa-Duarte, M. V., Vale Asari, N., Cid Fernandes, R., Sodré, L.

“…We propose a fresh look at the Main Galaxy Sample of the Sloan Digital Sky Survey by packing the galaxies in stellar mass and redshift bins. We show how…”
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Assessing the photometric redshift precision of the S-PLUS survey: the Stripe-82 as a test-case by Molino, A, Costa-Duarte, M V, Sampedro, L, Herpich, F R, Sodré, L, Mendes de Oliveira, C, Schoenell, W, Barbosa, C E, Queiroz, C, Lima, E V R, Azanha, L, Muñoz-Elgueta, N, Ribeiro, T, Kanaan, A, Hernandez-Jimenez, J A, Cortesi, A, Akras, S, Lopes de Oliveira, R, Torres-Flores, S, Lima-Dias, C, Castellon, J L Nilo, Damke, G, Alvarez-Candal, A, Jiménez-Teja, Y, Coelho, P, Pereira, E, Montero-Dorta, A D, Benítez, N, Gonçalves, T S, Santana-Silva, L, Werner, S V, Almeida, L A, Lopes, P A A, Chies-Santos, A L, Telles, E, de Souza, Thom, C, R, Gonçalves, D R, de Souza, R S, Makler, M, Buzzo, M L, Placco, V M, Nakazono, L M I, Saito, R K, Overzier, R A, Abramo, L R

“…ABSTRACT In this paper we present a thorough discussion about the photometric redshift (photo-z) performance of the Southern Photometric Local Universe Survey…”
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Dissecting galaxy triplets in the Sloan Digital Sky Survey Data Release 10 – I. Stellar populations and emission line analysis by Costa-Duarte, M V, O'Mill, A L, Duplancic, F, Sodre, L Jr, Lambas, D G

“…We identify isolated galaxy triplets in a volume-limited sample from the Sloan Digital Sky Survey Data Release 10. Our final sample has 80 galaxy systems in…”
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The galaxy environment in GAMA G3C groups using the Kilo Degree Survey Data Release 3 by Costa-Duarte, M V, Viola, M, Molino, A, Kuijken, K, Sodré, L, Bilicki, M, Brouwer, M M, Buddelmeijer, H, Getman, F, Grado, A, de Jong, J T A, Kleijn, G V, Napolitano, N, Puddu, E, Radovich, M, Vakili, M

“…Abstract We aim to investigate the galaxy environment in GAMA Galaxy Groups Catalogue (G3C) using a volume-limited galaxy sample from the Kilo Degree Survey…”
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Stellar populations in superclusters of galaxies by Costa-Duarte, M. V., Sodré, L., Durret, F.

“…A catalogue of superclusters of galaxies is used to investigate the influence of the supercluster environment on galaxy populations, considering galaxies…”
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On the realistic validation of photometric redshifts by Beck, R., Lin, C.-A., Ishida, E. E. O., Gieseke, F., de Souza, R. S., Costa-Duarte, M. V., Hattab, M. W., Krone-Martins, A.

“…Abstract Two of the main problems encountered in the development and accurate validation of photometric redshift (photo-z) techniques are the lack of…”
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The Southern Photometric Local Universe Survey (S-PLUS): improved SEDs, morphologies, and redshifts with 12 optical filters by Mendes de Oliveira, C, Ribeiro, T, Schoenell, W, Kanaan, A, Overzier, R A, Molino, A, Sampedro, L, Coelho, P, Barbosa, C E, Cortesi, A, Costa-Duarte, M V, Herpich, F R, Hernandez-Jimenez, J A, Placco, V M, Xavier, H S, Abramo, L R, Saito, R K, Chies-Santos, A L, Ederoclite, A, Lopes de Oliveira, R, Gonçalves, D R, Akras, S, Almeida, L A, Almeida-Fernandes, F, Beers, T C, Bonatto, C, Bonoli, S, Cypriano, E S, Vinicius-Lima, E, de Souza, R S, Fabiano de Souza, G, Ferrari, F, Gonçalves, T S, Gonzalez, A H, Gutiérrez-Soto, L A, Hartmann, E A, Jaffe, Y, Kerber, L O, Lima-Dias, C, Lopes, P A A, Menendez-Delmestre, K, Nakazono, L M I, Novais, P M, Ortega-Minakata, R A, Pereira, E S, Perottoni, H D, Queiroz, C, Reis, R R R, Santos, W A, Santos-Silva, T, Santucci, R M, Barbosa, C L, Siffert, Beatriz B, Sodré, L, Torres-Flores, S, Westera, P, Whitten, D D, Alcaniz, J S, Alonso-García, Javier, Alencar, S, Alvarez-Candal, A, Amram, P, Azanha, L, Barbá, R H, Bernardinelli, P H, Borges Fernandes, M, Branco, V, Brito-Silva, D, Buzzo, M L, Caffer, J, Campillay, A, Cano, Z, Carvano, J M, Castejon, M, Cid Fernandes, R, Dantas, M L L, Daflon, S, Damke, G, de la Reza, R, de Melo de Azevedo, L J, De Paula, D F, Diem, K G, Donnerstein, R, Dors, O L, Dupke, R, Eikenberry, S, Escudero, Carlos G, Faifer, Favio R, Farías, H, Fernandes, B, Fernandes, C, Fontes, S, Galarza, A, Hirata, N S T, Katena, L, Gregorio-Hetem, J, Hernández-Fernández, J D, Izzo, L, Jaque Arancibia, M, Jatenco-Pereira, V

“…ABSTRACT The Southern Photometric Local Universe Survey (S-PLUS) is imaging ∼9300 deg2 of the celestial sphere in 12 optical bands using a dedicated 0.8 m…”
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Solar energetic particle catalogs: assumptions, uncertainties and validity of reports by Miteva, R, Samwel, S. W, Costa-Duarte, M. V

“…The aim of this work is to summarize the main underlying assumptions, simplifications and uncertainties while studying solar energetic particles (SEPs). In…”
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Solar energetic particle catalogs: Assumptions, uncertainties and validity of reports by Miteva, R., Samwel, S.W., Costa-Duarte, M.V.

“…The aim of this work is to summarize the main underlying assumptions, simplifications and uncertainties while studying solar energetic particles (SEPs). In…”
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Data Release 2 of S-PLUS: Accurate template-fitting based photometry covering ∼1000 deg2 in 12 optical filters by Almeida-Fernandes, F, SamPedro, L, Herpich, F R, Molino, A, Barbosa, C E, Buzzo, M L, Overzier, R A, de Lima, E V R, Nakazono, L M I, Oliveira Schwarz, G B, Perottoni, H D, Bolutavicius, G F, Gutiérrez-Soto, L A, Santos-Silva, T, Vitorelli, A Z, Werle, A, Whitten, D D, Costa Duarte, M V, Bom, C R, Coelho, P, Sodré, L, Placco, V M, Teixeira, G S M, Alonso-García, J, Barbosa, C L, Beers, T C, Bonatto, C J, Chies-Santos, A L, Hartmann, E A, Lopes de Oliveira, R, Navarete, F, Kanaan, A, Ribeiro, T, Schoenell, W, Mendes de Oliveira, C

“…ABSTRACT The Southern Photometric Local Universe Survey (S-PLUS) is an ongoing survey of ∼9300 deg2 in the southern sky in a 12-band photometric system. This…”
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One hundred SMUDGes in S-PLUS: ultra-diffuse galaxies flourish in the field by Barbosa, C. E, Zaritsky, D, Donnerstein, R, Zhang, H, Dey, A, de Oliveira, C. Mendes, Sampedro, L, Molino, A, Costa-Duarte, M. V, Coelho, P, Cortesi, A, Herpich, F. R, Hernandez-Jimenez, J. A, Santos-Silva, T, Pereira, E, Werle, A, Overzier, R. A, Fernandes, R. Cid, Castelli, A. V. Smith, Ribeiro, T, Schoenell, W, Kanaan, A

“…We present the first systematic study of the stellar populations of ultra-diffuse galaxies (UDGs) in the field, integrating the large area search and…”
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The galaxy environment in GAMA G3C groups using the Kilo Degree Survey Data Release 3 by Costa-Duarte, M. V, Viola, M, Molino, A, Kuijken, K, SodréJr, L, Bilicki, M, Brouwer, M. M, Buddelmeijer, H, Getman, F, Grado, A, de Jong, J. T. A, Kleijn, G. V, Napolitano, N, Puddu, E, Radovich, M, Vakili, M

“…We aim to investigate the galaxy environment in GAMA Galaxy Groups Catalogue (G3C) using a volume-limited galaxy sample from the Kilo Degree Survey Data…”
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Dissecting galaxy triplets in the Sloan Digital Sky Survey Data Release 10: I. Stellar populations and emission line analysis by Costa-Duarte, M. V, O'Mill, A. L, Duplancic, F, SodréJr, L, Lambas, D. G

“…We identify isolated galaxy triplets in a volume-limited sample from the Sloan Digital Sky Survey Data Release 10. Our final sample has 80 galaxy systems in…”
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Photometric redshifts for the Kilo-Degree Survey. Machine-learning analysis with artificial neural networks by Bilicki, M, Hoekstra, H, Brown, M. J. I, Amaro, V, Blake, C, Cavuoti, S, de Jong, J. T. A, Georgiou, C, Hildebrandt, H, Wolf, C, Amon, A, Brescia, M, Brough, S, Costa-Duarte, M. V, Erben, T, Glazebrook, K, Grado, A, Heymans, C, Jarrett, T, Joudaki, S, Kuijken, K, Longo, G, Napolitano, N, Parkinson, D, Vellucci, C, Kleijn, G. A. Verdoes, Wang, L

“…A&A 616, A69 (2018) We present a machine-learning photometric redshift analysis of the Kilo-Degree Survey Data Release 3, using two neural-network based…”
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J-PLUS: analysis of the intracluster light in the Coma cluster by Jiménez-Teja, Y, Dupke, R. A, de Oliveira, R. Lopes, Xavier, H. S, Coelho, P. R. T, Chies-Santos, A. L, López-Sanjuan, C, Alvarez-Candal, A, Costa-Duarte, M. V, Telles, E, Hernandez-Jimenez, J. A, Benítez, N, Alcaniz, J, Cenarro, J, Cristóbal-Hornillos, D, Ederoclite, A, Marín-Franch, A, de Oliveira, C. Mendes, Moles, M, SodréJr, L, Varela, J, Ramió, H. Vázquez

“…A&A 622, A183 (2019) The intracluster light (ICL) is a luminous component of galaxy clusters composed of stars that are gravitationally bound to the cluster…”
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A probabilistic approach to emission-line galaxy classification by de Souza, R. S, Dantas, M. L. L, Costa-Duarte, M. V, Feigelson, E. D, Killedar, M, Lablanche, P. -Y, Vilalta, R, Krone-Martins, A, Beck, R, Gieseke, F

“…We invoke a Gaussian mixture model (GMM) to jointly analyse two traditional emission-line classification schemes of galaxy ionization sources: the…”
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Assessing the photometric redshift precision of the S-PLUS survey: the Stripe-82 as a test-case by Molino, A, Costa-Duarte, M. V, Sampedro, L, Herpich, F. R, SodréJr, L, de Oliveira, C. Mendes, Schoenell, W, Barbosa, C. E, Queiroz, C, Lima, E. V. R, Azanha, L, Muñoz-Elgueta, N, Ribeiro, T, Kanaan, A, Hernandez-Jimenez, J. A, Cortesi, A, Akras, S, de Oliveira, R. Lopes, Torres-Flores, S, Lima-Dias, C, Castellon, J. L. Nilo, Damke, G, Alvarez-Candal, A, Jiménez-Teja, Y, Coelho, P, Pereira, E, Montero-Dorta, A. D, Benítez, N, Gonçalves, T. S, Santana-Silva, L, Werner, S. V, Almeida, L. A, Lopes, P. A. A, Chies-Santos, A. L, Telles, E, de Souza, Thom, C, R, Gonçalves, D. R, de Souza, R. S, Makler, M, Placco, V. M, Nakazono, L. M. I, Saito, R. K, Overzier, R. A, Abramo, L. R

“…In this paper we present a thorough discussion about the photometric redshift (photo-z) performance of the Southern Photometric Local Universe Survey (S-PLUS)…”
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J-PLUS: Identification of low-metallicity stars with artificial neural networks using SPHINX by Whitten, D. D, Placco, V. M, Beers, T. C, Chies-Santos, A. L, Bonatto, C, Varela, J, Cristóbal-Hornillos, D, Ederoclite, A, Masseron, T, Lee, Y. S, Akras, S, Fernandes, M. Borges, Caballero, J. A, Cenarro, A. J, Coelho, P, Costa-Duarte, M. V, Daflon, S, Dupke, R. A, de Oliveira, R. Lopes, López-Sanjuan, C, Marín-Franch, A, de Oliveira, C. Mendes, Moles, M, Orsi, A. A, Rossi, S, Sodré, L, Ramió, H. Vázquez

“…A&A 622, A182 (2019) We present a new methodology for the estimation of stellar atmospheric parameters from narrow- and intermediate-band photometry of the…”
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