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Article 2018-09

Autor: Medina, N. Borissova, J. Bayo, A. Kurtev, R. Navarro Molina, C. Kuhn, M. Kumar, N. Lucas, P.W. Catelan, M. Minniti, D. Smith, L.C.

Time-varying phenomena are one of the most substantial sources of astrophysical information, and their study has led to many fundamental discoveries in modern astronomy. We have developed an automated tool to search for and analyze variable sources in the near-infrared K s band using the data fro...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/11126

Repositorio Universidad Andrés Bello
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Medina, N. ,  Borissova, J. ,  Bayo, A. ,  Kurtev, R. ,  Navarro Molina, C. ,  Kuhn, M. ,  Kumar, N. ,  Lucas, P.W. ,  Catelan, M. ,  Minniti, D. ,  Smith, L.C. ,  [An Automated Tool to Detect Variable Sources in the Vista Variables in the Vía Láctea Survey: The VVV Variables (V4) Catalog of Tiles d001 and d002] ,  An Automated Tool to Detect Variable Sources in the Vista Variables in the Vía Láctea Survey: The VVV Variables (V4) Catalog of Tiles d001 and d002
Article 2016-09

Autor: Borissova, J. Ramírez Alegría, S. Alonso, J. Lucas, P. W. Kurtev, R. Medina, N. Navarro, C. Kuhn, M. Gromadzki, M. Retamales, G. Fernandez, M. A. Agurto-Gangas, C. Chené, A.-N. Minniti, D. Contreras Pena, C. Catelan, M. Decany, I. Thompson, M. A. Morales, E. F. E. Amigo, P.

The purpose of this research is to study the connections of the global properties of eight young stellar clusters projected in the Vista Variables in the Via Lactea (VVV) ESO Large Public Survey disk area and their young stellar object (YSO) populations. The analysis is based on the combination o...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/2968

Repositorio Universidad Andrés Bello
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Borissova, J. ,  Ramírez Alegría, S. ,  Alonso, J. ,  Lucas, P. W. ,  Kurtev, R. ,  Medina, N. ,  Navarro, C. ,  Kuhn, M. ,  Gromadzki, M. ,  Retamales, G. ,  Fernandez, M. A. ,  Agurto-Gangas, C. ,  Chené, A.-N. ,  Minniti, D. ,  Contreras Pena, C. ,  Catelan, M. ,  Decany, I. ,  Thompson, M. A. ,  Morales, E. F. E. ,  Amigo, P. ,  [YOUNG STELLAR CLUSTERS CONTAINING MASSIVE YOUNG STELLAR OBJECTS IN THE VVV SURVEY] ,  YOUNG STELLAR CLUSTERS CONTAINING MASSIVE YOUNG STELLAR OBJECTS IN THE VVV SURVEY
Article 2016-05

Autor: Delgado, A. J. Sampedro, L. Alfaro, E. J. Costado, M. T. Yun, J. L. Frasca, A. Lanzafame, A. C. Drew, J. E. Eislöffel, J. Blomme, R. Morel, T. Lobel, A. Semaan, T. Randich, S. Jeffries, R. D. Micela, G. Vallenari, A. Kalari, V. Gilmore, G. Flaccomio, E. Carraro, G. Lardo, C. Monaco, L. Prisinzano, L. Sousa, S. G. Morbidelli, L. Lewis, J. Koposov, S. Hourihane, A. Worley, C. Casey, A. Franciosini, E. Sacco, G. Magrini, L.

The young open cluster NGC3293 is included in the observing program of the Gaia-ESO survey (GES). The radial velocity values provided have been used to assign cluster membership probabilities by means of a single-variable parametric analysis. These membership probabilities are compared to the res...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/2973

Repositorio Universidad Andrés Bello
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Delgado, A. J. ,  Sampedro, L. ,  Alfaro, E. J. ,  Costado, M. T. ,  Yun, J. L. ,  Frasca, A. ,  Lanzafame, A. C. ,  Drew, J. E. ,  Eislöffel, J. ,  Blomme, R. ,  Morel, T. ,  Lobel, A. ,  Semaan, T. ,  Randich, S. ,  Jeffries, R. D. ,  Micela, G. ,  Vallenari, A. ,  Kalari, V. ,  Gilmore, G. ,  Flaccomio, E. ,  Carraro, G. ,  Lardo, C. ,  Monaco, L. ,  Prisinzano, L. ,  Sousa, S. G. ,  Morbidelli, L. ,  Lewis, J. ,  Koposov, S. ,  Hourihane, A. ,  Worley, C. ,  Casey, A. ,  Franciosini, E. ,  Sacco, G. ,  Magrini, L. ,  [The Gaia-ESO Survey: pre-main-sequence stars in the young open cluster NGC 3293] ,  The Gaia-ESO Survey: pre-main-sequence stars in the young open cluster NGC 3293
Article 2018-08

Autor: Avenhaus, H. Quanz, S.P. Garufi, A. Perez, S. Casassus, S. Pinte, C. Bertrang, G.H.-M. Caceres, C. Benisty, M. Dominik, C.

We present the first part of our Disks ARound T Tauri Stars with SPHERE (DARTTS-S) survey: observations of eight T Tauri stars that were selected based on their strong (sub)millimeter excesses using SPHERE/IRDIS polarimetric differential imaging in the J and H bands. All observations successfully...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/10882

Repositorio Universidad Andrés Bello
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Avenhaus, H. ,  Quanz, S.P. ,  Garufi, A. ,  Perez, S. ,  Casassus, S. ,  Pinte, C. ,  Bertrang, G.H.-M. ,  Caceres, C. ,  Benisty, M. ,  Dominik, C. ,  [Disks around T Tauri Stars with SPHERE (DARTTS-S). I. SPHERE/IRDIS Polarimetric Imaging of Eight Prominent T Tauri Disks] ,  Disks around T Tauri Stars with SPHERE (DARTTS-S). I. SPHERE/IRDIS Polarimetric Imaging of Eight Prominent T Tauri Disks

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