Zobrazeno 1 - 10
of 1 282
pro vyhledávání: '"Eriksen, M. P."'
Autor:
Daza-Perilla, I. V., Eriksen, M., Navarro-Gironés, D., Gonzalez, E. J., Rodriguez, F., Gaztañaga, E., Baugh, C. M., Lares, M., Cabayol-Garcia, L., Castander, F. J., Siudek, M., Wittje, A., Hildebrandt, H., Casas, R., Tallada-Crespí, P., Garcia-Bellido, J., Sanchez, E., Sevilla-Noarbe, I., Miquel, R., Padilla, C., Renard, P., Carretero, J., De Vicente, J.
We present photometric redshifts for 1 341 559 galaxies from the Physics of the Accelerating Universe Survey (PAUS) over 50.38 ${\rm deg}^{2}$ of sky to $i_{\rm AB}=23$. Redshift estimation is performed using DEEPz, a deep-learning photometric redshi
Externí odkaz:
http://arxiv.org/abs/2408.16864
Autor:
Castander, F. J., Serrano, S., Eriksen, M., Gaztanaga, E., Casas, R., Alarcon, A., Bauer, A. H., Fernandez, E., Navarro-Girones, D., Tonello, N., Cabayol, L., Carretero, J., De Vicente, J., Garcia-Bellido, J., Hildebrandt, H., Hoekstra, H., Joachimi, B., Miquel, R., Padilla, C., Renard, P., Sanchez, E., Sevilla-Noarre, I., Tallada-Crespi, P.
The Physics of the Accelerating Universe (PAU) camera is an optical narrow band and broad band imaging instrument mounted at the prime focus of the William Herschel Telescope. We describe the image calibration procedure of the PAU Survey data. We rel
Externí odkaz:
http://arxiv.org/abs/2406.06850
Autor:
Navarro-Gironés, D., Gaztañaga, E., Crocce, M., Wittje, A., Hildebrandt, H., Wright, A. H., Siudek, M., Eriksen, M., Serrano, S., Renard, P., Gonzalez, E. J., Baugh, C. M., Cabayol, L., Carretero, J., Casas, R., Castander, F. J., De Vicente, J., Fernandez, E., García-Bellido, J., Hoekstra, H., Manzoni, G., Miquel, R., Padilla, C., Sánchez, E., Sevilla-Noarbe, I., Tallada-Crespí, P.
We present photometric redshifts (photo-$z$) for the deep wide fields of the Physics of the Accelerating Universe Survey (PAUS), covering an area of $\sim$50 deg$^{2}$, for $\sim$1.8 million objects up to $i_{\textrm{AB}}<23$. The PAUS deep wide fiel
Externí odkaz:
http://arxiv.org/abs/2312.07581
Autor:
Manzoni, G., Baugh, C. M., Norberg, P., Cabayol, L., Busch, J. L. van den, Wittje, A., Navarro-Girones, D., Eriksen, M., Fosalba, P., Carretero, J., Castander, F. J., Casas, R., De Vicente, J., Fernandez, E., Garcia-Bellido, J., Gaztanaga, E., Helly, J. C., Hoekstra, H., Hildebrandt, H., Gonzalez, E. J., Koonkor, S., Miquel, R., Padilla, C., Renard, P., Sanchez, E., Sevilla-Noarbe, I., Siudek, M., Soo, J. Y. H., Tallada-Crespi, P., Tortorelli, L.
We use the GALFORM semi-analytical galaxy formation model implemented in the Planck Millennium N-body simulation to build a mock galaxy catalogue on an observer's past lightcone. The mass resolution of this N-body simulation is almost an order of mag
Externí odkaz:
http://arxiv.org/abs/2311.10469
Autor:
Gonzalez, E. J., Rodriguez, F., Navarro-Gironés, D., Gaztañaga, E., Siudek, M., Lambas, D. García, O'Mill, A. L., Cabayol, P. RenardL., Carretero, J., Casas, R., De Vicente, J., Eriksen, M., Fernandez, E., Garcia-Bellido, J., Hildebrandt, H., Miquel, R., Padilla, C., Sanchez, E., Sevilla-Noarbe, I., Tallada-Crespí, P., Wittje, A.
Galaxy pairs constitute the initial building blocks of galaxy evolution, which is driven through merger events and interactions. Thus, the analysis of these systems can be valuable in understanding galaxy evolution and studying structure formation. I
Externí odkaz:
http://arxiv.org/abs/2305.01952
Autor:
Cabayol, L., Eriksen, M., Carretero, J., Casas, R., Castander, F. J., Fernández, E., Garcia-Bellido, J., Gaztanaga, E., Hildebrandt, H., Hoekstra, H., Joachimi, B., Miquel, R., Padilla, C., Pocino, A., Sanchez, E., Serrano, S., Sevilla, I., Siudek, M., Tallada-Crespí, P., Aghanim, N., Amara, A., Auricchio, N., Baldi, M., Bender, R., Bonino, D., Branchini, E., Brescia, M., Brinchmann, J., Camera, S., Capobianco, V., Carbone, C., Castellano, M., Cavuoti, S., Cimatti, A., Cledassou, R., Congedo, G., Conselice, C. J., Conversi, L., Copin, Y., Corcione, L., Courbin, F., Cropper, M., Da Silva, A., Degaudenzi, H., Douspis, M., Dubath, F., Duncan, C. A. J., Dupac, X., Dusini, S., Farrens, S., Fosalba, P., Frailis, M., Franceschi, E., Franzetti, P., Garilli, B., Gillard, W., Gillis, B., Giocoli, C., Grazian, A., Grupp, F., Haugan, S. V. H., Holmes, W., Hormuth, F., Hornstrup, A., Hudelot, P., Jahnke, K., Kümme, M., Kermiche, S., Kiessling, A., Kilbinger, M., Kohley, R., Kurki-Suonio, H., Ligori, S., Lilje, P. B., Lloro, I., Maiorano, E., Mansutti, O., Marggraf, O., Markovic, K., Marulli, F., Massey, R., Meneghetti, M., Merlin, E., Meylan, G., Moresco, M., Moscardini, L., Munari, E., Nakajima, R., Niemi, S. M., Paltani, S., Pasian, F., Pedersen, K., Pettorino, V., Polenta, G., Poncet, M., Popa, L., Pozzetti, L., Raison, F., Rebolo, R., Rhodes, J., Riccio, G., Rosset, C., Rossetti, E., Saglia, R., Sartoris, B., Schneider, P., Secroun, A., Seide, G., Sirignano, C., Sirri, G., Stanco, L., Taylor, A. N., Tereno, I., Toledo-Moreo, R., Torradeflot, F., Tutusaus, I., Valentijn, E., Valenziano, L., Wang, Y., Weller, J., Zamorani, G., Zoubian, J., Andreon, S., Mei, S., Scottez, V., Tramacere, A.
Publikováno v:
A&A 671, A153 (2023)
Current and future imaging surveys require photometric redshifts (photo-zs) to be estimated for millions of galaxies. Improving the photo-z quality is a major challenge but is needed to advance our understanding of cosmology. In this paper we explore
Externí odkaz:
http://arxiv.org/abs/2209.10161
Autor:
Serrano, S., Gaztañaga, E., Castander, F. J., Eriksen, M., Casas, R., Alarcon, A., Bauer, A., Cabayol, L., Carretero, J., Fernandez, E., Navarro-Gironés, D., Neissner, C., Renard, P., Tallada-Crespí, P., Tonello, N., Sevilla-Noarbe, I., Crocce, M., García-Bellido, J., Hildebrandt, H., Hoekstra, H., Joachimi, B., Miquel, R., Padilla, C., Sanchez, E., de Vicente, J.
PAUCam is an innovative optical narrow-band imager mounted at the William Herschel Telescope built for the Physics of the Accelerating Universe Survey (PAUS). Its set of 40 filters results in images that are complex to calibrate, with specific instru
Externí odkaz:
http://arxiv.org/abs/2206.14022
Autor:
Eriksen, M., Alarcon, A., Cabayol, L., Carretero, J., Casas, R., Castander, F. J., De Vicente, J., Fernandez, E., Garcia-Bellido, J., Gaztanaga, E., Hildebrandt, H., Hoekstra, H., Joachimi, B., Miquel, R., Padilla, C., Sanchez, E., Sevilla-Noarbe, I., Tallada, P.
In this paper we introduce the \textsc{Deepz} deep learning photometric redshift (photo-$z$) code. As a test case, we apply the code to the PAU survey (PAUS) data in the COSMOS field. \textsc{Deepz} reduces the $\sigma_{68}$ scatter statistic by 50\%
Externí odkaz:
http://arxiv.org/abs/2004.07979
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