The Dark Energy Survey Data Release 1

Autor: Abbott, T. M. C., Abdalla, F. B., Allam, S., Amara, A., Annis, J., Asorey, J., Avila, S., Ballester, O., Banerji, M., Barkhouse, W., Baruah, L., Baumer, M., Bechtol, K., Becker, M . R., Benoit-Lévy, A., Bernstein, G. M., Bertin, E., Blazek, J., Bocquet, S., Brooks, D., Brout, D., Buckley-Geer, E., Burke, D. L., Busti, V., Campisano, R., Cardiel-Sas, L., Rosell, A. C arnero, Kind, M. Carrasco, Carretero, J., Castander, F. J., Cawthon, R., Chang, C., Chen, X., Conselice, C., Costa, G., Crocce, M., Cunha, C. E., D'Andrea, C. B., da Costa, L. N., Das, R., Daues, G., Davis, T. M., Davis, C., De Vicente, J., DePoy, D. L., DeRose, J., Desai, S., Diehl, H. T., Dietrich, J. P., Dodelson, S., Doel, P., Drlica-Wagner, A., Eifler, T. F., Elliott, A. E., Evrard, A. E., Farahi, A., Neto, A. Fausti, Fernandez, E., Finley, D. A., Fitzpatrick, M., Flaugher, B., Foley, R. J., Fosalba, P., Friedel, D. N., Frieman, J., García-Bellido, J., tanaga, E. Gaz, Gerdes, D. W., Giannantonio, T., Gill, M. S. S., Glazebrook, K., Goldstein, D. A., Gower, M., Gruen, D., Gruendl, R. A., Gschwend, J., Gupta, R. R., Gutierrez, G., Hamilton, S., Hartley, W. G., Hinton, S. R., Hislop, J. M., Hollowood, D., Honscheid, K., Hoyle, B., Huterer, D., Jain, B., James, D. J., Jeltema, T., Johnson, M. W. G., Johnson, M. D., Juneau, S., Kacprzak, T., Kent, S., Khullar, G., Klein, M., Kovacs, A., Koziol, A. M. G., Krause, E., Kremin, A., Kron, R., Kuehn, K., Kuhlmann, S., Kuropatkin, N., Lahav, O., Lasker, J., Li, T. S., Li, R. T., Liddle, A. R., Lima, M., Lin, H., López-Reyes, P., MacCrann, N., Maia, M. A. G., Maloney, J. D., Manera, M., March, M., Marriner, J., Marshall, J. L., Martini, P., McClintock, T., McKay, T., McMahon, R . G., Melchior, P., Menanteau, F., Miller, C. J., Miquel, R., Mohr, J. J., Morganson, E., Mould, J., Neilsen, E., Nichol, R. C., Nidever, D., Nikutta, R., Nogueira, F., Nord, B., Nugent, P., Nunes, L., Ogando, R. L. C., Old, L., Olsen, K., Pace, A. B., Palmese, A., Paz-Chinchón, F., Peiris, H. V., Percival, W. J., Petravick, D., Plazas, A. A., Poh, J., Pond, C., redon, A. Por, Pujol, A., Refregier, A., Reil, K., Ricker, P. M., Rollins, R. P., Romer, A. K., Roodman, A., Rooney, P., Ross, A. J., Rykoff, E. S., Sako, M., Sanchez, E., Sanchez, M. L., Santiago, B., Saro, A., Scarpine, V., Scolnic, D., Scott, A., Serrano, S., Sevilla-Noarbe, I., Sheldon, E., Shipp, N., Silveira, M. L., Smith, R. C., Smith, J. A., Smith, M., Soares-Santos, M., ira, F. Sobre, Song, J., Stebbins, A., Suchyta, E., Sullivan, M., Swanson, M. E. C., Tarle, G., Thaler, J., Thomas, D., Thomas, R. C., Troxel, M. A., Tucker, D. L., Vikram, V., Vivas, A. K., ker, A. R. Wal, Wechsler, R. H., Weller, J., Wester, W., Wolf, R. C., Wu, H., Yanny, B., Zenteno, A., Zhang, Y., Zuntz, J.

We describe the first public data release of the Dark Energy Survey, DES DR1, consisting of reduced single epoch images, coadded images, coadded source catalogs, and associated products and services assembled over the first three years of DES science

Externí odkaz: http://arxiv.org/abs/1801.03181

DES Science Portal: Creating Science-Ready Catalogs

Autor: Neto, Angelo Fausti, da Costa, Luiz, Rosell, Aurelio Carnero, Gschwend, Julia, Ogando, Ricardo, Sobreira, Flavia, Maia, Marcio, Santiago, Basilio, Rosenfeld, Rogerio, Singulani, Cristiano, Nunes, Lucas, Adean, Carlos, Campisano, Riccardo, Brito, Rafael, Soares, Guilherme, Vila-Verde, Glauber C., Abbott, Tim, Abdalla, Filipe, Allam, Sahar, Benoit-Lévy, Aurélien, Brooks, David, Buckley-Geer, Elizabeth, Capozzi, Diego, Kind, Matias Carrasco, Carretero, Jorge, D'Andrea, Chris, Desai, Shantanu, Doel, Peter, Drlica-Wagner, Alex, Evrard, August, Fosalba, Pablo, Garcia-Bellido, Juan, Gerdes, David, Gruendl, Robert, Gutierrez, Gaston, Honscheid, Klaus, James, David, Jeltema, Tesla, Kuehn, Kyler, Kuhlmann, Steve, Kuropatkin, Nikolay, Lahav, Ofer, Lima, Marcos, Marshall, Jennifer, Melchior, Peter, Menanteau, Felipe, Malagón, Andrés Plazas, Sanchez, Eusebio, Scarpine, Vic, Schindler, Rafe, Schubnell, Michael, Sevilla, Ignacio, Smith, Mathew, Smith, R. Chris, Suchyta, Eric, Swanson, Molly, Tarle, Gregory, Walker, Alistair

Publikováno v: 2018A&C....24...52F

We present a novel approach for creating science-ready catalogs through a software infrastructure developed for the Dark Energy Survey (DES). We integrate the data products released by the DES Data Management and additional products created by the DE

Externí odkaz: http://arxiv.org/abs/1708.05642

Dark Energy Survey Year 1 Results: Curved-Sky Weak Lensing Mass Map

Autor: Chang, C., Pujol, A., Mawdsley, B., Bacon, D., Elvin-Poole, J., Melchior, P., Kovács, A., Jain, B., Leistedt, B., Giannantonio, T., Alarcon, A., Baxter, E., Bechtol, K., Becker, M. R., Benoit-Lévy, A., Bernstein, G. M., Bonnett, C., Busha, M. T., Rosell, A. Carnero, Castander, F. J., Cawthon, R., da Costa, L. N., Davis, C., De Vicente, J., DeRose, J., Drlica-Wagner, A., Fosalba, P., Gatti, M., Gaztanaga, E., Gruen, D., Gschwend, J., Hartley, W. G., Hoyle, B., Huff, E. M., Jarvis, M., Jeffrey, N., Kacprzak, T., Lin, H., MacCrann, N., Maia, M. A. G., Ogando, R. L. C., Prat, J., Rau, M. M., Rollins, R. P., Roodman, A., Rozo, E., Rykoff, E. S., Samuroff, S., Sánchez, C., Sevilla-Noarbe, I., Sheldon, E., Troxel, M. A., Varga, T. N., Vielzeuf, P., Vikram, V., Wechsler, R. H., Zuntz, J., Abbott, T. M. C., Abdalla, F. B., Allam, S., Annis, J., Bertin, E., Brooks, D., Buckley-Geer, E., Burke, D. L., Kind, M. Carrasco, Carretero, J., Crocce, M., Cunha, C. E., D'Andrea, C. B., Desai, S., Diehl, H. T., Dietrich, J. P., Doel, P., Estrada, J., Neto, A. Fausti, Fernandez, E., Flaugher, B., Frieman, J., García-Bellido, J., Gruendl, R. A., Gutierrez, G., Honscheid, K., James, D. J., Jeltema, T., Johnson, M. W. G., Johnson, M. D., Kent, S., Kirk, D., Krause, E., Kuehn, K., Kuhlmann, S., Lahav, O., Li, T. S., Lima, M., March, M., Martini, P., Menanteau, F., Miquel, R., Mohr, J. J., Neilsen, E., Nichol, R. C., Petravick, D., Plazas, A. A., Romer, A. K., Sako, M., Sanchez, E., Scarpine, V., Schubnell, M., Smith, M., Smith, R. C., Soares-Santos, M., Sobreira, F., Suchyta, E., Tarle, G., Thomas, D., Tucker, D. L., Walker, A. R., Wester, W., Zhang, Y.

We construct the largest curved-sky galaxy weak lensing mass map to date from the DES first-year (DES Y1) data. The map, about 10 times larger than previous work, is constructed over a contiguous $\approx1,500 $deg$^2$, covering a comoving volume of

Externí odkaz: http://arxiv.org/abs/1708.01535

Dark Energy Survey Year 1 Results: Weak Lensing Shape Catalogues

Autor: Zuntz, J., Sheldon, E., Samuroff, S., Troxel, M. A., Jarvis, M., MacCrann, N., Gruen, D., Prat, J., Sánchez, C., Choi, A., Bridle, S. L., Bernstein, G. M., Dodelson, S., Drlica-Wagner, A., Fang, Y., Gruendl, R. A., Hoyle, B., Huff, E. M., Jain, B., Kirk, D., Kacprzak, T., Krawiec, C., Plazas, A. A., Rollins, R. P., Rykoff, E. S., Sevilla-Noarbe, I., Soergel, B., Varga, T. N., Abbott, T. M. C., Abdalla, F. B., Allam, S., Annis, J., Bechtol, K., Benoit-Lévy, A., Bertin, E., Buckley-Geer, E., Burke, D. L., Rosell, A. Carnero, Kind, M. Carrasco, Carretero, J., Castander, F. J., Crocce, M., Cunha, C. E., D'Andrea, C. B., da Costa, L. N., Davis, C., Desai, S., Diehl, H. T., Dietrich, J. P., Doel, P., Eifler, T. F., Estrada, J., Evrard, A. E., Neto, A. Fausti, Fernandez, E., Flaugher, B., Fosalba, P., Frieman, J., García-Bellido, J., Gaztanaga, E., Gerdes, D. W., Giannantonio, T., Gschwend, J., Gutierrez, G., Hartley, W. G., Honscheid, K., James, D. J., Jeltema, T., Johnson, M. W. G., Johnson, M. D., Kuehn, K., Kuhlmann, S., Kuropatkin, N., Lahav, O., Li, T. S., Lima, M., Maia, M. A. G., March, M., Martini, P., Melchior, P., Menanteau, F., Miller, C. J., Miquel, R., Mohr, J. J., Neilsen, E., Nichol, R. C., Ogando, R. L. C., Roe, N., Romer, A. K., Roodman, A., Sanchez, E., Scarpine, V., Schindler, R., Schubnell, M., Smith, M., Smith, R. C., Soares-Santos, M., Sobreira, F., Suchyta, E., Swanson, M. E. C., Tarle, G., Thomas, D., Tucker, D. L., Vikram, V., Walker, A. R., Wechsler, R. H., Zhang, Y.

We present two galaxy shape catalogues from the Dark Energy Survey Year 1 data set, covering 1500 square degrees with a median redshift of $0.59$. The catalogues cover two main fields: Stripe 82, and an area overlapping the South Pole Telescope surve

Externí odkaz: http://arxiv.org/abs/1708.01533

A Measurement of CMB Cluster Lensing with SPT and DES Year 1 Data

Autor: Baxter, E. J., Raghunathan, S., Crawford, T. M., Fosalba, P., Hou, Z., Holder, G. P., Omori, Y., Patil, S., Rozo, E., Abbott, T. M. C., Annis, J., Aylor, K., Benoit-Lévy, A., Benson, B. A., Bertin, E., Bleem, L., Buckley-Geer, E., Burke, D. L., Carlstrom, J., Rosell, A. Carnero, Kind, M. Carrasco, Carretero, J., Chang, C. L., Cho, H-M., Crites, A. T., Crocce, M., Cunha, C. E., da Costa, L. N., D'Andrea, C. B., Davis, C., de Haan, T., Desai, S., Dobbs, M. A., Dodelson, S., Dietrich, J. P., Doel, P., Drlica-Wagner, A., Estrada, J., Everett, W. B., Neto, A. Fausti, Flaugher, B., Frieman, J., García-Bellido, J., George, E. M., Gaztanaga, E., Giannantonio, T., Gruen, D., Gruendl, R. A., Gschwend, J., Gutierrez, G., Halverson, N. W., Harrington, N. L., Hartley, W. G., Holzapfel, W. L., Honscheid, K., Hrubes, J. D., Jain, B., James, D. J., Jarvis, M., Jeltema, T., Knox, L., Krause, E., Kuehn, K., Kuhlmann, S., Kuropatkin, N., Lahav, O., Lee, A. T., Leitch, E. M., Li, T. S., Lima, M., Luong-Van, D., Manzotti, A., March, M., Marrone, D. P., Marshall, J. L., Martini, P., McMahon, J. J., Melchior, P., Menanteau, F., Meyer, S. S., Miller, C. J., Miquel, R., Mocanu, L. M., Mohr, J. J., Natoli, T., Nord, B., Ogando, R. L. C., Padin, S., Plazas, A. A., Pryke, C., Rapetti, D., Reichardt, C. L., Romer, A. K., Roodman, A., Ruhl, J. E., Rykoff, E., Sako, M., Sanchez, E., Sayre, J. T., Scarpine, V., Schaffer, K. K., Schindler, R., Schubnell, M., Sevilla-Noarbe, I., Shirokoff, E., Smith, M., Smith, R. C., Soares-Santos, M., Staniszewski, F. Z., Stark, A., Story, K., Suchyta, E., Tarle, G., Thomas, D., Troxel, M. A., Vanderlinde, K., Vieira, J. D., Walker, A. R., Williamson, R., Zhang, Y., Zuntz, J.

Clusters of galaxies gravitationally lens the cosmic microwave background (CMB) radiation, resulting in a distinct imprint in the CMB on arcminute scales. Measurement of this effect offers a promising way to constrain the masses of galaxy clusters, p

Externí odkaz: http://arxiv.org/abs/1708.01360