Zobrazeno 61 - 70
of 247
pro vyhledávání: '"Kleinman, S. J."'
Autor:
Kepler, S. O., Nather, R. E., Winget, D. E., Nitta, A., Kleinman, S. J., Metcalfe, T., Sekiguchi, K., Xiaojun, J., Sullivan, D., Sullivan, T., Janulis, R., Meistas, E., Kalytis, R., Krzesinski, J., Ogloza, W., Zola, S., O'Donoghue, D., Romero-Colmenero, E., Martinez, P., Dreizler, S., Deetjen, J., Nagel, T., Schuh, S. L., Vauclair, G., Ning, Fu J., Chevreton, M., Solheim, J. -E., Perez, J. M. Gonzalez, Johannessen, F., Kanaan, A., Costa, J. E., Costa, A. F. M., Wood, M. A., Silvestri, N., Ahrens, T. J., Jones, A. K., Collins, A. E., Boyer, M., Shaw, J. S., Mukadam, A., Klumpe, E. W., Larrison, J., Kawaler, S., Riddle, R., Ulla, A., Bradley, P.
Publikováno v:
Astron.Astrophys. 401 (2003) 639-654
We report 323 hours of nearly uninterrupted time series photometric observations of the DBV star GD 358 acquired with the Whole Earth Telescope (WET) during May 23rd to June 8th, 2000. We acquired more than 232 000 independent measurements. We also r
Externí odkaz:
http://arxiv.org/abs/astro-ph/0301477
Autor:
Goto, Tomotsugu, Nichol, Robert C., Miller, Christopher J., Bernardi, Mariangela, Hopkins, Andrew, Tremonti, Christy, Connolly, Andrew, Castander, Francisco J., Brinkmann, J., Fukugita, Masataka, Harvanek, Michael, Ivezic, Zeljko, Kleinman, S. J., Krzesinski, Jurek, Long, Dan, Loveday, Jon, Neilsen, Eric H., Newman, Peter R., Nitta, Atsuko, Okamura, Sadanori, Sekiguchi, Maki, Snedden, Stephanie A., SubbaRao, Mark
Publikováno v:
Publ.Astron.Soc.Jap.55:771,2003
[Abridged] We present here a new and homogeneous sample of 3340 galaxies selected from the Sloan Digital Sky Survey (SDSS) based solely on the observed strength of their Hdelta absorption line. These galaxies are commonly known as ``post-starburst''
Externí odkaz:
http://arxiv.org/abs/astro-ph/0301305
Autor:
Park, H. S., Williams, G. G., Hartmann, D. H., Lamb, D. Q., Lee, B. C., Tucker, D. L., Klose, S., Stecklum, B., Henden, A., Adelman, J., Barthelmy, S. D., Briggs, J. W., Brinkmann, J., Chen, B., Cline, T., Csabai, I., Gehrels, N., Harvanek, M., Hennessy, G. S., Hurley, K., Ivezic, Zeljko, Kent, S., Kleinman, S. J., Krzesinski, J., Lindsay, K., Long, D., Nemiroff, R., Neilsen, E. H., Nitta, A., Newberg, H. J., Newman, P. R., Perez, D., Periera, W., Schneider, D. P., Snedden, S. A., Stoughton, C., Berk, D. E. Vanden, York, D., Ziock, K.
Publikováno v:
Astrophys.J. 571 (2002) L131-L135
We present multi-instrument optical observations of the High Energy Transient Explorer (HETE-2)/Interplanetary Network (IPN) error box of GRB 010921. This event was the first gamma ray burst (GRB) localized by HETE-2 which has resulted in the detecti
Externí odkaz:
http://arxiv.org/abs/astro-ph/0112397
Autor:
Szkody, P., Anderson, S. F., Agueros, M., Covarrubias, R., Bentz, M., Hawley, S., Margon, B., Voges, W., Henden, A., Knapp, G. R., Berk, D. E. Vanden, Rest, A., Miknaitis, G., Magnier, E., Brinkmann, J., Csabai, I., Harvanek, M., Hindsley, R., Hennessy, G., Ivezic, Z., Kleinman, S. J., Lamb, D. Q., Long, D., Newman, P. R., Neilsen, E. H., Nichol, R. C., Nitta, A., Schneider, D. P., Snedden, S. A., York, D. G.
Publikováno v:
Astron.J.123:430-442,2002
The commissioning year of the Sloan Digital Sky Survey has demonstrated that many cataclysmic variables have been missed in previous surveys with brighter limits. We report the identification of 22 cataclysmic variables, of which 19 are new discoveri
Externí odkaz:
http://arxiv.org/abs/astro-ph/0110291
Autor:
Kleinman, S. J., Nather, R. E., Winget, D. E., Clemens, J. C., Bradley, P. A., Kanaan, A., Provencal, J. L., Claver, C. F., Watson, T. K., Yanagida, K., Nitta, A., Dixson, J. S., Wood, M. A., Grauer, A. D., Hine, B. P., Fontaine, G., Liebert, James, Sullivan, D. J., Wickramasinghe, D. T., Marar, N. Achilleos. T. M. K., Seetha, S., Ashoka, B. N., Meistas, E., Leibowitz, E. M., Moskalik, P., Krzesinski, J., Solheim, J. -E., Bruvold, A., Kurtz, D. W., Warner, B., Martinez, Peter, Vauclair, G., Dolez, N., Chevreton, M., Barstow, M. A., Kepler, S. O., Giovannini, O., Augusteijn, T., Hansen, C. J., Kawaler, S. D.
Publikováno v:
Astrophys.J.495:424-434,1998
The white dwarfs are promising laboratories for the study of cosmochronology and stellar evolution. Through observations of the pulsating white dwarfs, we can measure their internal structures and compositions, critical to understanding post main seq
Externí odkaz:
http://arxiv.org/abs/astro-ph/9711123
Akademický článek
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Akademický článek
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Autor:
C��rsico, Alejandro H., Uzundag, Murat, Kepler, S. O., Silvotti, Roberto, Althaus, Leandro G., Koester, Detlev, Baran, Andrzej S., Bell, Keaton J., Bischoff-Kim, Agn��s, Hermes, J. J., Kawaler, Steve D., Provencal, Judith L., Winget, Don E., Montgomery, Michael H., Bradley, Paul A., Kleinman, S. J., Nitta, Atsuko
The collection of high-quality photometric data by space telescopes is revolutionizing the area of white-dwarf asteroseismology. Among the different kinds of pulsating white dwarfs, there are those that have He-rich atmospheres, and they are called D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ab14ccb5396cd3945201776d15a9f90
http://arxiv.org/abs/2111.15551
http://arxiv.org/abs/2111.15551
Autor:
Castanheira B. G., Kepler S.O., Moskalik P., Kleinman S. J., Sansom A.E., Solheim J.-E., Belmonte J.A., Kawaler S.D., Kanaan A., Winget D.E., Nather R.E., Watson T.K., Clemens J. C., Provencal J., Grauer A.D., Bradley P.A., Wood M.A., Achilleos N., Vauclair G., Pfeiffer B., Chevreton M., Dolez N., Serre B., Yang J.S., Fu J.N., Marar T. M. K., Ashoka B.N., Meištas E.G., Chernyshev A. V., Mazeh T., Leibowitz E., Krzesiński J., Pajdosz G., Zoła S., Costa J. E. S.
Publikováno v:
Open Astronomy, Vol 12, Iss 1, Pp 39-44 (2003)
The pulsating DAV white dwarf G185-32 was observed with the Whole Earth Telescope in 1992, during XCov8. We briefly report on the weighted Fourier transform of the data obtained.
Externí odkaz:
https://doaj.org/article/6f42ea10d91545e9bea3d9c0b6b2f916
Autor:
Mukadam A. S., Kepler S. O., Winget D. E., Nather R. E., Kilic M., Mullally F., Hippel T. von, Kleinman S. J., Nitta A., Guzik J. A., Bradley P. A., Matthews J., Sekiguchi K., Sullivan D. J., Shobbrook R. R., Birch P., Jiang X. J., Xu D. W., Joshi S., Ashoka B.N., Ibbetson P., Leibowitz E., Ofek E. O., Meištas E. G., Janulis R., Ališauskas D., Kalytis R., Handler G., Kilkenny D., O’Donoghue D., Kurtz D. W., Müller M., Moskalik P., Ogłoza W., Zoła S., Krzesiński J., Johannessen F., Gonzalez-Perez J. M., Solheim J-E., Silvotti R., Bernabei S., Vauclair G., Dolez N., Fu J. N., Chevreton M., Manteiga M., Súarez O., Ulla A., Cunha M. S., Metcalfe T. S., Kanaan A., Fraga L., Costa A. F. M., Giovannini O., Fontaine G., Bergeron P., O’Brien M. S., Sanwal D., Wood M. A., Ahrens T. J., Silvestri N., Klumpe E. W., Kawaler S. D., Riddle R., Reed M. D., Watson T. K.
Publikováno v:
Open Astronomy, Vol 12, Iss 1, Pp 71-103 (2003)
We report our analysis of the stability of pulsation periods in the DAV star (pulsating hydrogen atmosphere white dwarf) ZZ Ceti, also called R548. Based on observations that span 31 years, we conclude that the period 213.132605 s observed in ZZ Ceti
Externí odkaz:
https://doaj.org/article/2f43468678c44bc7b5f349f3b424d8fd