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| Indexado |
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| DOI | 10.1051/0004-6361/201423673 | ||||
| Año | 2014 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Andrews-Lindsay 1 is a pertinent open cluster because it may host the planetary nebula (PN) PHR 1315-6555, yet ambiguities linger concerning its fundamental parameters (> 50% scatter). New multiband BVJHW(1-4) photometry for cluster and field stars, in concert with observations of recently discovered classical Cepheids, were used to constrain the reddening and velocity-distance profiles along the sightline. That analysis yielded the following parameters for the cluster: E(J - H) = 0.24 +/- 0.03, d = 10.0 +/- 0.4 kpc (d(JH) = 9.9 +/- 0.6 kpc, d(BV) = 10.1 +/- 0.5 kpc), and log iota = 8.90 +/- 0.15. The steep velocity-distance gradient along l similar to 305 degrees indicates that two remote objects sharing spatial and kinematic parameters (i.e., PHR 1315-6555 and Andrews-Lindsay 1) are associated, thus confirming claims that the PN is a cluster member. The new distance for PHR 1315-6555 is among the most precise established yet for a Galactic PN (sigma-ld = 4%).
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Majaess, Daniel | Hombre |
St Marys Univ - Canadá
Mt St Vincent Univ - Canadá Saint Mary's University - Canadá Mount Saint Vincent University - Canadá |
| 2 | Carraro, Giovanni | Hombre |
ESO - Chile
European Southern Observatory Santiago - Chile Observatorio Europeo Austral - Chile |
| 3 | MONI-BIDIN, Christian Moni | Hombre |
Universidad Católica del Norte - Chile
|
| 4 | Bonatto, C. J. | Hombre |
Univ Fed Rio Grande do Sul - Brasil
Universidade Federal do Rio Grande do Sul - Brasil |
| 5 | Turner, David G. | Hombre |
St Marys Univ - Canadá
Saint Mary's University - Canadá |
| 6 | Moyano, Maximiliano | Hombre |
Universidad Católica del Norte - Chile
|
| 7 | Berdnikov, L. | - |
Moscow MV Lomonosov State Univ - Rusia
Moscow Branch - Rusia |
| 8 | Giorgi, Edgard E. | Hombre |
UNLP - Argentina
Instituto de Astrofísica de La Plata (CONICET- Universidad Nacional de La Plata) - Argentina Instituto de Astrofisica de La Plata - Argentina |
| Fuente |
|---|
| NASA |
| National Aeronautics and Space Administration |
| Michigan State University (MSU) |
| University of North Carolina at Chapel Hill |
| Michigan State University |
| Ministerio da Ciencia e Tecnologia |
| Ministério da Ciência, Tecnologia e Ensino Superior |
| University of North Carolina |
| Ministerio da Ciencia, Tecnologia, e Inovacao (MCTI) da Republica Federativa do Brasil |
| University of North Carolina at Chapel Hill (UNC) |
| US National Optical Astronomy Observatory (NOAO) |
| Mahasarakham University |
| Agradecimiento |
|---|
| D.M. is grateful to the following individuals and consortia whose efforts, advice, or encouragement enabled the research: G. Jacoby, D. Frew, A. Parker, P. Frinchaboy, 2MASS, P. Stetson (DAOPHOT), G. Cibis, E van Leeuwen, E Benedict, L. Kiss, W. Gieren, D. Balam, B. Skiff, L. Gallo, R. Thacker, Webda (E. Paunzen), W. Dias, CDS (F. Ochsenbein, T. Boch, P. Fernique), arXiv, and NASA ADS. This publication makes use of data products from the Wide-field Infrared Survey Explorer, which is a joint project of the University of California, Los Angeles, and the Jet Propulsion Laboratory/California Institute of Technology, funded by NASA; observations obtained at the Southern Astrophysical Research (SOAR) telescope (program ID: CN2013A-157), which is a joint project of the Ministerio da Ciencia, Tecnologia, e Inovacao (MCTI) da Republica Federativa do Brasil, the US National Optical Astronomy Observatory (NOAO), the University of North Carolina at Chapel Hill (UNC), and Michigan State University (MSU). |
| D.M. is grateful to the following individuals and consortia whose efforts, advice, or encouragement enabled the research: G. Jacoby, D. Frew, A. Parker, P. Frinchaboy, 2MASS, P. Stetson (DAOPHOT), G. Cibis, F. van Leeuwen, F. Benedict, L. Kiss, W. Gieren, D. Balam, B. Skiff, L. Gallo, R. Thacker, Webda (E. Paunzen), W. Dias, CDS (F. Ochsenbein, T. Boch, P. Fernique), arXiv, and NASA ADS. This publication makes use of data products from the Wide-field Infrared Survey Explorer, which is a joint project of the University of California, Los Angeles, and the Jet Propulsion Laboratory/California Institute of Technology, funded by NASA; observations obtained at the Southern Astrophysical Research (SOAR) telescope (program ID: CN2013A-157), which is a joint project of the Ministério da Ciência, Tecnologia, e Inovação (MCTI) da República Federativa do Brasil, the US National Optical Astronomy Observatory (NOAO), the University of North Carolina at Chapel Hill (UNC), and Michigan State University (MSU). |