Zobrazeno 1 - 10
of 19
pro vyhledávání: '"M. Wischnjewsky"'
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 382:1203-1212
Colour-magnitude diagrams in the Washington system are presented for the first time for five star clusters projected on to the outer region of the Small Magellanic Cloud (SMC). The clusters are found to have ages in the range 0.1-1.0 Gyr, as derived
Autor:
David Gonzalez, Mario Hamuy, Mark M. Phillips, Nicholas B. Suntzeff, Juan Espinoza, Andrew C. Becker, R. Antezana, Luis González, Pablo Candia, Eric P. Rubenstein, Maximilian Stritzinger, José Maza, Louis-Gregory Strolger, Gaspar Galaz, R. C. Smith, Christopher W. Stubbs, M. Wischnjewsky
Publikováno v:
The Astronomical Journal. 124:2100-2117
We present UBVRIz light curves of the Type Ia SN 1999ee and the Type Ib/c SN 1999ex, both located in the galaxy IC 5179. SN 1999ee has an extremely well-sampled light curve spanning from 10 days before Bmax through 53 days after peak. Near maximum, w
Autor:
Philip A. Pinto, David Burstein, Louis Gregory Strolger, G. Galaz, R. E. de Souza, M. Roth, José Maza, N. B. Suntzeff, Elizabeth M. Green, Mario Hamuy, R. G. Eastman, S. E. Persson, Wendy L. Freedman, Christopher J. Corbally, M. Wischnjewsky, M. M. Phillips, R. Antezana, Valentin D. Ivanov, Luis González, Amaya Moro-Martin, Robert Connon Smith, S. dos Anjos, T. E. Pickering, Yang Li, R. A. Schommer
Publikováno v:
The Astrophysical Journal. 558:615-642
We present optical and IR spectroscopy of the first two months of evolution of the Type II SN 1999em. We combine these data with high-quality optical/IR photometry beginning only three days after shock breakout, in order to study the performance of t
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Monthly Notices of the Royal Astronomical Society
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Monthly Notices Of The Royal Astronomical Society
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Monthly Notices of the Royal Astronomical Society
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Monthly Notices Of The Royal Astronomical Society
We present CCD photometry in the Washington system C and T1 passbands down to T1∼ 22 in the fields of L35, L45, L49, L50, L62, L63 and L85, seven poorly studied star clusters in the inner region of the Small Magellanic Cloud (SMC). We measured T1 m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e17bcc4cedac0c1fedb077516421f064
https://academic.oup.com/mnras/article-lookup/doi/10.1111/j.1365-2966.2008.13593.x
https://academic.oup.com/mnras/article-lookup/doi/10.1111/j.1365-2966.2008.13593.x
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We present the results on the age and metallicity estimates of the Small Magellanic Cloud (SMC) clusters L110, L112 and L113 obtained from CCD Washington CT1 photometry. We confirm L113 as a relatively old and metal-poor cluster, and report for the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e838a93036e3e0674ab6e0c57933256
https://academic.oup.com/mnrasl/article-lookup/doi/10.1111/j.1745-3933.2007.00373.x
https://academic.oup.com/mnrasl/article-lookup/doi/10.1111/j.1745-3933.2007.00373.x
Autor:
M. Hamuy, M. M. Phillips, N. B. Suntzeff, R. A. Schommer, J. Maza, A. R. Antezan, M. Wischnjewsky, G. Valladares, C. Muena, L. E. Gonzales, R. Aviles, L. A. Wells, R. C. Smith, M. Navarrete, R. Covarrubias, G. M. Williger, A. R. Walker, A. C. Layden, J. H. Elias, J. A. Baldwin, M. Hernandez, H. Tirado, P. Ugarte, R. Elston, N. Saavedra, F. Barrientos, E. Costa, P. Lira, M. T. Ruiz, C. Anguita, X. Gomez, P. Ortiz, M. della Valle, J. Danziger, J. Storm, Y.-C. Kim, C. Bailyn, E. P. Rubenstein, D. Tucker, S. Cersosimo, R. A. Mendez, L. Siciliano, W. Sherry, B. Chaboyer, R. A. Koopmann, D. Geisler, A. Sarajedini, A. Dey, N. Tyson, R. M. Rich, R. Gal, R. Lamontagne, N. Caldwell, P. Guhathakurta, A. C. Phillips, P. Szkody, C. Prosser, L. C. Ho, R. McMahan, G. Baggley, K.-P. Cheng, R. Havlen, K. Wakamatsu, K. Janes, M. Malkan, F. Baganoff, P. Seitzer, M. Shara, C. Sturch, J. Hesser, A. N. P. Hartig, J. Hughes, D. Welch, T. B. Williams, H. Ferguson, P. J. Francis, L. French, M. Bolte, J. Roth, S. Odewahn, S. Howell, W. Krzeminski
BVRI light curves are presented for 27 Type Ia supernovae discovered during the course of the Calan/Tololo Survey and for two other SNe Ia observed during the same period. Estimates of the maximum light magnitudes in the B, V, and I bands and the ini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65092eb0dafabcc12430f5fa5688936a
http://arxiv.org/abs/astro-ph/9609064
http://arxiv.org/abs/astro-ph/9609064
Autor:
M. Della Valle, Paula Szkody, J. E. Elias, Robert Connon Smith, M. Navarrete, Nicholas B. Suntzeff, F. K. Baganoff, P. C. Schmidtke, M. Hernandez, P. Ugarte, Puragra Guhathakurta, Brian Chaboyer, Joshua Roth, Jack A. Baldwin, Andrew C. Phillips, José Maza, R. A. Schommer, Alistair R. Walker, L. E. González, F. Barrientos, C. R. Sturch, Robert Lamontagne, T. B. Williams, M. Wischnjewsky, P. Gigoux, R. Antezana, L. Wells, H. Tirado, Steve B. Howell, Mario Hamuy, S. C. Odewahn, M. M. Phillips
Publikováno v:
Scopus-Elsevier
We have started a search for supernovae as a collaboration between the University of Chile and the Cerro Tololo Inter-American Observatory, with the aim of producing a moderately distant (0.01 < z
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