Zobrazeno 1 - 10
of 4 946
pro vyhledávání: '"Firpo, A."'
Autor:
Kalari, V. M., Diaz, R. J., Robertson, G., McConnachie, A., Ireland, M., Salinas, R., Young, P., Simpson, C., Hayes, C., Nielsen, J., Burley, G., Pazder, J., Gomez-Jimenez, M., Martioli, E., Howell, S. B., Jeong, M., Juneau, S., Ruiz-Carmona, R., Margheim, S., Sheinis, A., Anthony, A., Baker, G., Berg, T. A. M., Cao, T., Chapin, E., Chin, T., Chiboucas, K., Churilov, V., Deibert, E., Densmore, A., Dunn, J., Edgar, M. L., Heo, J., Henderson, D., Farrell, T., Font, J., Firpo, V., Fuentes, J., Labrie, K., Lambert, S., Lawrence, J., Lothrop, J., McDermid, R., Miller, B. W., Perez, G., Placco, V. M., Prado, P., Quiroz, C., Ramos, F., Rutten, R., Silva, K. M. G., Thomas-Osip, J., Urrutia, C., Vacca, W. D., Venn, K., Waller, F., Waller, L., White, M., Xu, S., Zhelem, R.
The Gemini South telescope is now equipped with a new high-resolution spectrograph called GHOST (the Gemini High-resolution Optical SpecTrograph). This instrument provides high-efficiency, high-resolution spectra covering 347-1060 nm in a single expo
Externí odkaz:
http://arxiv.org/abs/2409.05855
Autor:
Saito, R. K., Hempel, M., Alonso-García, J., Lucas, P. W., Minniti, D., Alonso, S., Baravalle, L., Borissova, J., Caceres, C., Chené, A. N., Cross, N. J. G., Duplancic, F., Garro, E. R., Gómez, M., Ivanov, V. D., Kurtev, R., Luna, A., Majaess, D., Navarro, M. G., Pullen, J. B., Rejkuba, M., Sanders, J. L., Smith, L. C., Albino, P. H. C., Alonso, M. V., Amôres, E. B., Angeloni, R., Arias, J. I., Arnaboldi, M., Barbuy, B., Bayo, A., Beamin, J. C., Bedin, L. R., Bellini, A., Benjamin, R. A., Bica, E., Bonatto, C. J., Botan, E., Braga, V. F., Brown, D. A., Cabral, J. B., Camargo, D., Garatti, A. Caratti o, Carballo-Bello, J. A., Catelan, M., Chavero, C., Chijani, M. A., Clariá, J. J., Coldwell, G. V., Peña, C. Contreras, Ramos, R. Contreras, Corral-Santana, J. M., Cortés, C. C., Cortés-Contreras, M., Cruz, P., Daza-Perilla, I. V., Debattista, V. P., Dias, B., Donoso, L., D'Souza, R., Emerson, J. P., Federle, S., Fermiano, V., Fernandez, J., Fernández-Trincado, J. G., Ferreira, T., Lopes, C. E. Ferreira, Firpo, V., Flores-Quintana, C., Fraga, L., Froebrich, D., Galdeano, D., Gavignaud, I., Geisler, D., Gerhard, O. E., Gieren, W., Gonzalez, O. A., Gramajo, L. V., Gran, F., Granitto, P. M., Griggio, M., Guo, Z., Gurovich, S., Hilker, M., Jones, H. R. A., Kammers, R., Kuhn, M. A., Kumar, M. S . N., Kundu, R., Lares, M., Libralato, M., Lima, E., Maccarone, T. J., Cortés, P. Marchant, Martin, E. L., Masetti, N., Matsunaga, N., Mauro, F., McDonald, I., Mejías, A., Mesa, V., Milla-Castro, F. P., Minniti, J. H., Bidin, C. Moni, Montenegro, K., Morris, C., Motta, V., Navarete, F., Molina, C. Navarro, Nikzat, F., Castellón, J. L. Nilo, Obasi, C., Ortigoza-Urdaneta, M., Palma, T., Parisi, C., Ramírez, K. Pena, Pereyra, L., Perez, N., Petralia, I., Pichel, A., Pignata, G., Alegría, S. Ramírez, Rojas, A. F., Rojas, D., Roman-Lopes, A., Rovero, A. C., Saroon, S., Schmidt, E. O., Schröder, A. C., Schultheis, M., Sgró, M. A., Solano, E., Soto, M., Stecklum, B., Steeghs, D., Tamura, M., Tissera, P., Valcarce, A. A. R., Valotto, C. A., Vasquez, S., Villalon, C., Villanova, S., Cádiz, F. Vivanco, Bacigalupo, R. Zelada, Zijlstra, A., Zoccali, M.
Publikováno v:
A&A 689, A148 (2024)
The ESO public survey VISTA Variables in the V\'ia L\'actea (VVV) surveyed the inner Galactic bulge and the adjacent southern Galactic disk from $2009-2015$. Upon its conclusion, the complementary VVV eXtended (VVVX) survey has expanded both the temp
Externí odkaz:
http://arxiv.org/abs/2406.16646
Publikováno v:
A&A 688, A69 (2024)
The upcoming generation of telescopes, instruments, and surveys is poised to usher in an unprecedented "Big Data" era in the field of astronomy. Within this context, even seemingly modest tasks such as spectral line analyses could become increasingly
Externí odkaz:
http://arxiv.org/abs/2405.15072
Autor:
Olave-Rojas, Daniela E., Hernandez-Jimenez, José A., Torres-Flores, Sergio, Mora, Marcelo D., Firpo, Veronica
Publikováno v:
A&A 687, A33 (2024)
We study the properties of one of the most luminous hinge clumps, located on the compact group of galaxies NGC6845. Using IFS from GMOS/Gemini, complemented with archival MUSE data, we obtain oxygen abundances, ages, star formation rates, velocity fi
Externí odkaz:
http://arxiv.org/abs/2404.11549
Autor:
Amorín, R. O., Rodríguez-Henríquez, M., Fernández, V., Vílchez, J. M., Marques-Chaves, R., Schaerer, D., Izotov, Y. I., Firpo, V., Guseva, N., Jaskot, A. E., Komarova, L., Muñoz-Vergara, D., Oey, M. S., Bait, O., Carr, C., Chisholm, J., Ferguson, H., Flury, S. R., Giavalisco, M., Hayes, M. J., Henry, A., Ji, Z., King, W., Leclercq, F., Östlin, G., Pentericci, L., Saldana-Lopez, A., Thuan, T. X., Trebitsch, M., Wang, B., Worseck, G., Xu, X.
We report observational evidence of highly turbulent ionized gas kinematics in a sample of 20 Lyman continuum (LyC) emitters (LCEs) at low redshift ($z\sim 0.3$). Detailed Gaussian modeling of optical emission line profiles in high-dispersion spectra
Externí odkaz:
http://arxiv.org/abs/2401.04278
Autor:
Angeloni, Rodolfo, Tamayo, Juan Pablo Uchima, Arancibia, Marcelo Jaque, Ruiz-Carmona, Roque, Olivares, Diego Fernandez, Sanhueza, Pedro, Damke, Guillermo, Moyano, Ricardo, Firpo, Veronica, Fuentes, Javier, Sayago, Javier
Light pollution is recognized as a global issue that, like other forms of anthropogenic pollution, has significant impact on ecosystems and adverse effects on living organisms. Multiple evidence suggests that it has been increasing at an unprecedente
Externí odkaz:
http://arxiv.org/abs/2312.10542
Publikováno v:
Geriatrics, Gerontology and Aging, Vol 5, Pp 66-73 (2024)
Investigar a associação entre incapacidade funcional para atividades básicas e instrumentais da vida diária e aspectos comportamentais e de saúde em idosos moradores dos distritos sanitários Restinga e Extremo- -Sul da cidade de Porto Alegre/RS
Externí odkaz:
https://doaj.org/article/03e03989a9c0446590a4a94cfd605946
Autor:
Sestito, Federico, Hayes, Christian R., Venn, Kim A., Jensen, Jaclyn, McConnachie, Alan W., Pazder, John, Waller, Fletcher, Arentsen, Anke, Jablonka, Pascale, Martin, Nicolas F., Matsuno, Tadafumi, Navarro, Julio F., Starkenburg, Else, Vitali, Sara, Bassett, John, Berg, Trystyn A. M., Diaz, Ruben, Edgar, Michael L., Firpo, Veronica, Gomez-Jimenez, Manuel, Kalari, Venu, Lambert, Sam, Lawrence, Jon, Robertson, Gordon, Ruiz-Carmona, Roque, Salinas, Ricardo, Sebo, Kim M., Venkatesan, Sudharshan
This study focuses on Pristine$\_180956.78$$-$$294759.8$ (hereafter P180956, $[Fe/H] =-1.95\pm0.02$), a star selected from the Pristine Inner Galaxy Survey (PIGS), and followed-up with the recently commissioned Gemini High-resolution Optical SpecTrog
Externí odkaz:
http://arxiv.org/abs/2308.07366
Autor:
Hayes, Christian R., Venn, Kim A., Waller, Fletcher, Jensen, Jaclyn, McConnachie, Alan W., Pazder, John, Sestito, Federico, Anthony, Andre, Baker, Gabriella, Bassett, John, Bento, Joao, Burley, Gregory, Brzeski, Jurek, Case, Scott, Chapin, Edward, Chin, Timothy, Chisholm, Eric, Churilov, Vladimir, Densmore, Adam, Diaz, Ruben, Dunn, Jennifer, Edgar, Michael, Farrell, Tony, Firpo, Veronica, Fitzsimmons, Joeleff, Font-Serra, Juan, Fuentes, Javier, Ganton, Colin, Gomez-Jimenez, Manuel, Hardy, Tim, Henderson, David, Hill, Alexis, Hoff, Brian, Ireland, Michael, Kalari, Venu, Kelly, Neal, Klauser, Urs, Kondrat, Yuriy, Labrie, Kathleen, Lambert, Sam, Luvaul, Lance, Lawrence, Jon, Lothrop, Jordan, Macdonald, G. Scott, Mali, Slavko, Margheim, Steve, McDermid, Richard, McGregor, Helen, Miller, Bryan, Miranda, Felipe, Muller, Rolf, Nielsen, Jon, Norbury, Ryan, Oberdorf, Oliver, Pai, Naveen, Perez, Gabriel, Prado, Pablo, Price, Ian, Quiroz, Carlos, Reshetov, Vladimir, Robertson, Gordon, Ruiz-Carmona, Roque, Salinas, Ricardo, Sebo, Kim M., Sheinis, Andrew, Shetrone, Matthew, Shortridge, Keith, Silversides, Katherine, Silva, Karleyne, Simpson, Chris, Smith, Greg, Szeto, Kei, Tims, Julia, Toro, Eduardo, Urrutia, Cristian, Venkatesan, Sudharshan, Waller, Lewis, Wevers, Ivan, Wierzbicki, Ramunas, White, Marc, Young, Peter, Zhelem, Ross
The Gemini High-resolution Optical SpecTrograph (GHOST) is the newest high resolution spectrograph to be developed for a large aperture telescope, recently deployed and commissioned at the Gemini-South telescope. In this paper, we present the first s
Externí odkaz:
http://arxiv.org/abs/2306.04804
Autor:
Gómez-Espinoza, Diego A., Torres-Flores, Sergio, Firpo, Verónica, Amram, Philippe, Epinat, Benoit, Contini, Thierry, de Oliveira, Claudia Mendes
We present, for the first time, spatially resolved spectroscopy for the entire Hickson Compact Group 31 obtained with the MUSE instrument at the VLT,and an in-depth analysis of this compact group. To obtain a complete understanding of the system, we
Externí odkaz:
http://arxiv.org/abs/2304.02857