Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Feinstein, Carlos"'
Publikováno v:
A&A 644, A101 (2020)
Aims: The purpose of this work is to study the properties of the spatial distribution of the young population in three nearby galaxies in order to better understand the first stages of star formation. Methods: We used ACS/HST photometry and the "path
Externí odkaz:
http://arxiv.org/abs/2010.14419
Autor:
Hempel, Maren, Minniti, Dante, Dékány, István, Saito, Roberto K., Lucas, Philip W., Emerson, Jim, Ahumada, Andrea V., Aigrain, Suzanne, Alonso, Maria Victoria, Alonso-García, Javier, Amôres, Eduardo B., Angeloni, Rodolfo, Arias, Julia, Bandyopadhyay, Reba, Barbá, Rodolfo H., Barbuy, Beatriz, Baume, Gustavo, Beamin, Juan Carlos, Bedin, Luigi, Bica, Eduardo, Borissova, Jordanka, Bronfman, Leonardo, Carraro, Giovanni, Catelan, Márcio, Clariá, Juan J., Contreras, Carlos, Cross, Nicholas, Davis, Christopher, de Grijs, Richard, Drew, Janet E., Fariña, Cecilia, Feinstein, Carlos, Lajús, Eduardo Fernández, Folkes, Stuart, Gamen, Roberto C., Geisler, Douglas, Gieren, Wolfgang, Goldman, Bertrand, González, Oscar, Gosling, Andrew, Gunthardt, Guillermo, Gurovich, Sebastian, Hambly, Nigel C., Hanson, Margaret, Hoare, Melvin, Irwin, Mike J., Ivanov, Valentin D., Jordán, Andrés, Kerins, Eamonn, Kinemuchi, Karen, Kurtev, Radostin, Longmore, Andy, López-Corredoira, Martin, Maccarone, Tom, Martín, Eduardo, Masetti, Nicola, Mennickent, Ronald E., Merlo, David, Messineo, Maria, Mirabel, I. Félix, Monaco, Lorenzo, Bidin, Christian Moni, Morelli, Lorenzo, Padilla, Nelson, Palma, Tali, Parisi, Maria Celeste, Parker, Quentin, Pavani, Daniela, Pietrukowicz, Pawel, Pietrzynski, Grzegorz, Pignata, Giuliano, Rejkuba, Marina, Rojas, Alejandra, Roman-Lopes, Alexandre, Ruiz, Maria Teresa, Sale, Stuart E., Saviane, Ivo, Schreiber, Matthias R., Schröder, Anja C., Sharma, Saurabh, Smith, Michael, Sodré Jr., Laerte, Soto, Mario, Stephens, Andrew W., Tamura, Motohide, Tappert, Claus, Thompson, Mark A., Toledo, Ignacio, Valenti, Elena, Vanzi, Leonardo, Weidmann, Walter, Zoccali, Manuela
Publikováno v:
ESO Messenger 155, (2014), 29-32
The VISTA Variables in the V\'ia L\'actea (VVV) survey is one of six public ESO surveys, and is now in its 4th year of observing. Although far from being complete, the VVV survey has already delivered many results, some directly connected to the inte
Externí odkaz:
http://arxiv.org/abs/1406.3241
Autor:
Reynaldi, Victoria, Feinstein, Carlos
We present new Gemini spectroscopical data of the Extended Emission-Line Region of 3C~305 radio galaxy in order to achieve the final answer of the long-standing question about the ionizing mechanism. The spectra show strong kinematic disturbances wit
Externí odkaz:
http://arxiv.org/abs/1307.7489
Autor:
Orsatti, Ana Maria, Feinstein, Carlos, Vergne, M. Marcela, Martinez, Ruben E., Vega, E. Irene
We present polarimetric observations in the UBVRI bands of 72 stars located in the direction of the medium age open cluster NGC 5617. Our intention is to use polarimetry as a tool membership identification, by building on previous investigations inte
Externí odkaz:
http://arxiv.org/abs/1003.2985
Autor:
Vergne, M. Marcela, Feinstein, Carlos, Martinez, Ruben, Orsatti, Ana Maria, Alvarez, Maria Paula
We have obtained optical multicolour (UBVRI) linear polarimetric data for 46 of the brightest stars in the area of the open cluster NGC 6124 in order to investigate the properties of the interstellar medium (ISM) that lies along the line of sight tow
Externí odkaz:
http://arxiv.org/abs/1003.1250
Publikováno v:
Astrophys.J. 598 (2003) 349-356
We present the first linear multicolor polarization observations for a sample of 35 stars in the direction of the Galactic cluster NGC 6231. We have found a complex pattern in the angles of the polarimetric vectors. Near the core of this cluster the
Externí odkaz:
http://arxiv.org/abs/astro-ph/0311133
We present results of Hubble Space Telescope observations of the radio galaxy 3C 244.1. The broadband F702W (R) and F555W (V) images (WFPC2/PC) show an elliptical galaxy and gaseous filaments and blobs surrounding it. In the narrow-band ramp filter,
Externí odkaz:
http://arxiv.org/abs/astro-ph/0110409
We have carried out multicolor linear polarimetry (UBVRI) of the brightest stars in the area of the open cluster Trumpler 27. Our data show a high level of polarization in the stellar light with a considerable dispersion, from $P = 4%$ to $P = 9.5%$.
Externí odkaz:
http://arxiv.org/abs/astro-ph/0007093
Autor:
Feinstein, Carlos, Macchetto, F. Duccio, Martel, Andre R., Sparks, William B., McCarthy, Patrick J.
We present results of HST observations of the radio galaxy 3C 299. The broad-band F702W (R) and F555W (V) images (WFPC2/PC) show an elliptical galaxy, with a comet-like structure extending to the NE in the radio jet direction. The [OIII]$\lambda$5007
Externí odkaz:
http://arxiv.org/abs/astro-ph/9906059
Publikováno v:
ASP Conference Series; 2022, Vol. 532, p239-242, 4p
