1. J-PAS: The Javalambre-Physics of the Accelerated Universe Astrophysical Survey
- Author
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Benitez, N., Dupke, R., Moles, M., Sodre, L., Cenarro, J., Marin-Franch, A., Taylor, K., Cristobal, D., Fernandez-Soto, A., de Oliveira, C. Mendes, Cepa-Nogue, J., Abramo, L. R., Alcaniz, J. S., Overzier, R., Hernandez-Monteagudo, C., Alfaro, E. J., Kanaan, A., Carvano, J. M., Reis, R. R. R., Gonzalez, E. Martinez, Ascaso, B., Ballesteros, F., Xavier, H. S., Varela, J., Ederoclite, A., Ramio, H. Vazquez, Broadhurst, T., Cypriano, E., Angulo, R., Diego, J. M., Zandivarez, A., Diaz, E., Melchior, P., Umetsu, K., Spinelli, P. F., Zitrin, A., Coe, D., Yepes, G., Vielva, P., Sahni, V., Marcos-Caballero, A., Kitaura, F. Shu, Maroto, A. L., Masip, M., Tsujikawa, S., Carneiro, S., Nuevo, J. Gonzalez, Carvalho, G. C., Reboucas, M. J., Carvalho, J. C., Abdalla, E., Bernui, A., Pigozzo, C., Ferreira, E. G. M., Devi, N. Chandrachani, Bengaly Jr., C. A. P., Campista, M., Amorim, A., Asari, N. V., Bongiovanni, A., Bonoli, S., Bruzual, G., Cardiel, N., Cava, A., Fernandes, R. Cid, Coelho, P., Cortesi, A., Delgado, R. G., Garcia, L. Diaz, Espinosa, J. M. R., Galliano, E., Gonzalez-Serrano, J. I., Falcon-Barroso, J., Fritz, J., Fernandes, C., Gorgas, J., Hoyos, C., Jimenez-Teja, Y., Lopez-Aguerri, J. A., Juan, C. Lopez-San, Mateus, A., Molino, A., Novais, P., OMill, A., Oteo, I., Perez-Gonzalez, P. G., Poggianti, B., Proctor, R., Ricciardelli, E., Sanchez-Blazquez, P., Storchi-Bergmann, T., Telles, E., Schoennell, W., Trujillo, N., Vazdekis, A., Viironen, K., Daflon, S., Aparicio-Villegas, T., Rocha, D., Ribeiro, T., Borges, M., Martins, S. L., Marcolino, W., Martinez-Delgado, D., Perez-Torres, M. A., Siffert, B. B., Calvao, M. O., Sako, M., Kessler, R., Alvarez-Candal, A., De Pra, M., Roig, F., Lazzaro, D., Gorosabel, J., de Oliveira, R. Lopes, Lima-Neto, G. B., Irwin, J., Liu, J. F., Alvarez, E., Balmes, I., Chueca, S., Costa-Duarte, M. V., da Costa, A. A., Dantas, M. L. L., Diaz, A. Y., Fabregat, J., Ferrari, F., Gavela, B., Gracia, S. G., Gruel, N., Gutierrez, J. L. L., Guzman, R., Hernandez-Fernandez, J. D., Herranz, D., Hurtado-Gil, L., Jablonsky, F., Laporte, R., Tiran, L. L. Le, Licandro, J, Lima, M., Martin, E., Martinez, V., Montero, J. J. C., Penteado, P., Pereira, C. B., Peris, V., Quilis, V., Sanchez-Portal, M., Soja, A. C., Solano, E., Torra, J., and Valdivielso, L.
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Astrophysics - Cosmology and Extragalactic Astrophysics - Abstract
The Javalambre-Physics of the Accelerated Universe Astrophysical Survey (J-PAS) is a narrow band, very wide field Cosmological Survey to be carried out from the Javalambre Observatory in Spain with a purpose-built, dedicated 2.5m telescope and a 4.7 sq.deg. camera with 1.2Gpix. Starting in late 2015, J-PAS will observe 8500sq.deg. of Northern Sky and measure $0.003(1+z)$ photo-z for $9\times10^7$ LRG and ELG galaxies plus several million QSOs, sampling an effective volume of $\sim 14$ Gpc$^3$ up to $z=1.3$ and becoming the first radial BAO experiment to reach Stage IV. J-PAS will detect $7\times 10^5$ galaxy clusters and groups, setting constrains on Dark Energy which rival those obtained from its BAO measurements. Thanks to the superb characteristics of the site (seeing ~0.7 arcsec), J-PAS is expected to obtain a deep, sub-arcsec image of the Northern sky, which combined with its unique photo-z precision will produce one of the most powerful cosmological lensing surveys before the arrival of Euclid. J-PAS unprecedented spectral time domain information will enable a self-contained SN survey that, without the need for external spectroscopic follow-up, will detect, classify and measure $\sigma_z\sim 0.5\%$ redshifts for $\sim 4000$ SNeIa and $\sim 900$ core-collapse SNe. The key to the J-PAS potential is its innovative approach: a contiguous system of 54 filters with $145\AA$ width, placed $100\AA$ apart over a multi-degree FoV is a powerful "redshift machine", with the survey speed of a 4000 multiplexing low resolution spectrograph, but many times cheaper and much faster to build. The J-PAS camera is equivalent to a 4.7 sq.deg. "IFU" and it will produce a time-resolved, 3D image of the Northern Sky with a very wide range of Astrophysical applications in Galaxy Evolution, the nearby Universe and the study of resolved stellar populations., Comment: 215 pages, 70 figures. J-PAS "Red Book", containing a description of the technical aspects of the Survey and its main scientific goals
- Published
- 2014