Search Results - "Leibowitz, E. M"

The Detailed Optical Light Curve of GRB 030329 by Lipkin, Y. M, Ofek, E. O, Gal-Yam, A, Leibowitz, E. M, Poznanski, D, Kaspi, S, Polishook, D, Kulkarni, S. R, Fox, D. W, Berger, E, Mirabal, N, Halpern, J, Bureau, M, Fathi, K, Price, P. A, Peterson, B. A, Frebel, A, Schmidt, B, Orosz, J. A, Fitzgerald, J. B, Bloom, J. S, van Dokkum, P. G, Bailyn, C. D, Buxton, M. M, Barsony, M

“…We present densely sampled BVRI light curves of the optical transient associated with the gamma-ray burst (GRB) 030329, the result of a coordinated observing…”
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V4633 Sgr – a probable second asynchronous polar classical nova by Lipkin, Y. M., Leibowitz, E. M.

“…Photometric observations of V4633 Sgr (Nova Sagittarii 1998) during 1998–2005 reveal the presence of a stable photometric periodicity at P1= 180.8 min which is…”
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Multiperiodic variations in the last 104-yr light curve of the symbiotic star BF Cyg by Leibowitz, E. M., Formiggini, L.

“…ABSTRACT We analyse a light curve (LC) of the symbiotic star BF Cyg, covering 114 yr of its photometric history. The star had a major outburst around the year…”
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Whole Earth Telescope observations of the hot helium atmosphere pulsating white dwarf EC 20058−5234 by Sullivan, D. J., Metcalfe, T. S., O'Donoghue, D., Winget, D. E., Kilkenny, D., Van Wyk, F., Kanaan, A., Kepler, S. O., Nitta, A., Kawaler, S. D., Montgomery, M. H., Nather, R. E., O'Brien, M. S., Bischoff-Kim, A., Wood, M., Jiang, X. J., Leibowitz, E. M., Ibbetson, P., Zola, S., Krzesinski, J., Pajdosz, G., Vauclair, G., Dolez, N., Chevreton, M.

“…We present the analysis of a total of 177 h of high-quality optical time-series photometry of the helium atmosphere pulsating white dwarf (DBV) EC 20058−5234…”
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Discovery of a planet orbiting a binary star system from gravitational microlensing by Bennett, D. P, Rhie, S. H, Becker, A. C, Butler, N, Dann, J, Kaspi, S, Leibowitz, E. M, Lipkin, Y, Maoz, D, Mendelson, H, Peterson, B. A, Quinn, J, Shemmer, O, Thomson, S, Turner, S. E

“…The properties of the recently discovered extrasolar planets were not anticipated by theoretical work on the formation of planetary systems, most models for…”
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Photometry of V1062 Tau: low states, short outbursts and period switching by Lipkin, Y. M., Leibowitz, E. M., Orio, M.

“…Abstract Time-resolved photometry of the long-period intermediate polar V1062 Tau confirmed the presence of the previously reported orbital and spin periods,…”
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DQ Herculis in Profile: Whole Earth Telescope Observations and Smoothed Particle Hydrodynamics Simulations of an Edge-on Cataclysmic Variable System by Wood, M. A, Robertson, J. R, Simpson, J. C, Kawaler, S. D, O’Brien, M. S, Nather, R. E, Winget, D. E, Montgomery, M. H, Metcalfe, T. S, Jiang, X. J, Leibowitz, E. M, Ibbetson, P, O’Donoghue, D, Zola, S, Krzesinski, J, Pajdosz, G, Vauclair, G, Dolez, N, Chevreton, M, Sullivan, D. J, Kanaan, A, Nitta, A

“…The old nova DQ Herculis was the Whole Earth Telescope Northern Hemisphere target for the 1997 July campaign and was observed on four nights with the SARA 0.9…”
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Nova Sagittarii 1998 (V4633 Sgr): a permanent superhump system or an asynchronous polar? by Lipkin, Y., Leibowitz, E.M., Retter, A., Shemmer, O.

“…We report the results of observations of V4633 Sgr (Nova Sagittarii 1998) during 1998–2000. Two photometric periodicities were present in the light curve…”
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Permanent superhumps in nova V1974 Cygni (1992) by Retter, A., Leibowitz, E. M., Ofek, E. O.

“…We present the results of 32 nights of CCD photometry of V1974 Cygni, from 1994 and 1995. We verify the presence of two distinct periodicities in the light…”
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An irradiation effect in Nova DN Gem 1912 and the significance of the period gap for classical novae by Retter, A., Leibowitz, E. M., Naylor, T.

“…Continuous CCD photometry of the classical nova DN Gem during 52 nights in the years 1992–1998 reveals a modulation with a period of 0.127844 d. The…”
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Predicting the future of superhumps in classical nova systems by Retter, A., Leibowitz, E.M.

“…Oscillations observed in the light curve of Nova V1974 Cygni 1992 since the summer of 1994 have been interpreted as permanent superhumps. From simple…”
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Asteroseismology of a Star Cooled by Neutrino Emission: The Pulsating Pre-White Dwarf PG 0122+200 by O'Brien, M. S, Vauclair, G, Kawaler, S. D, Watson, T. K, Winget, D. E, Nather, R. E, Montgomery, M, Nitta, A, Kleinman, S. J, Sullivan, D. J, Jiang, X. J, Marar, T. M. K, Seetha, S, Ashoka, B. N, Bhattacharya, J, Leibowitz, E. M, Hemar, S, Ibbetson, P, Warner, B, van Zyl, L, Moskalik, P, Zoła, S, Pajdosz, G, Krzesiński, J, Dolez, N, Chevreton, M, Solheim, J.-E, Thomassen, T, Kepler, S. O, Giovannini, O, Provencal, J. L, Wood, M. A, Clemens, J. C

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A geometrical model for the SS 433 system by LEIBOWITZ, E. M

“…A geometrical model is suggested for the SS 433 stellar system, consisting of a compact object and a star revolving around each other. The system includes a…”
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Whole Earth Telescope observations of the hot helium atmosphere pulsating white dwarf EC20058-5234 by Sullivan, D J, Metcalfe, T S, O'Donoghue, D, Winget, DE, Kilkenny, D, van Wyk, F, Kanaan, A, Kepler, SO, Nitta, A, Kawaler, S D, Montgomery, M H, Nather, R E, O'Brien, MS, Bischoff-Kim, A, Wood, M, Jiang, X J, Leibowitz, E M, Ibbetson, P, Zola, S, Krzesinski, J, Pajdosz, G, Vauclair, G, Dolez, N, Chevreton, M

“…We present the analysis of a total of 177h of high-quality optical time-series photometry of the helium atmosphere pulsating white dwarf (DBV) EC20058-5234…”
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Binary Microlensing Events from the MACHO Project by Alcock, C, Allsman, R. A, Alves, D, Axelrod, T. S, Baines, D, Becker, A. C, Bennett, D. P, Bourke, A, Brakel, A, Cook, K. H, Crook, B, Crouch, A, Dan, J, Drake, A. J, Fragile, P. C, Freeman, K. C, Gal-Yam, A, Geha, M, Gray, J, Griest, K, Gurtierrez, A, Heller, A, Howard, J, Johnson, B. R, Kaspi, S, Keane, M, Kovo, O, Leach, C, Leach, T, Leibowitz, E. M, Lehner, M. J, Lipkin, Y, Maoz, D, Marshall, S. L, McDowell, D, McKeown, S, Mendelson, H, Messenger, B, Minniti, D, Nelson, C, Peterson, B. A, Popowski, P, Pozza, E, Purcell, P, Pratt, M. R, Quinn, J, Quinn, P. J, Rhie, S. H, Rodgers, A. W, Salmon, A, Shemmer, O, Stetson, P, Stubbs, C. W, Sutherland, W, Thomson, S, Tomaney, A, Vandehei, T, Walker, A, Ward, K, Wyper, G

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Optical spectrophotometric study of supernova remnants in the Large Magellanic Cloud by Danziger, I. J., Leibowitz, E. M.

“…We present flux-calibrated spectrograms of filaments in nine bright SNRs, as well as of one H II region in the LMC. Within the observational error, we find a…”
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Delta Scuti Network observations of XX Pyx: detection of 22 pulsation modes and of short-term amplitude and frequency variations by Handler, G., Arentoft, T., Shobbrook, R. R., Wood, M. A., Crause, L. A., Crake, P., Podmore, F., Habanyama, A., Oswalt, T., Birch, P. V., Lowe, G., Sterken, C., Meintjes, P., Brink, J., Claver, C. F., Medupe, R., Guzik, J. A., Beach, T. E., Martinez, P., Leibowitz, E. M., Ibbetson, P. A., Smith, T., Ashoka, B. N., Raj, N. E., Kurtz, D. W., Balona, L. A., O'donoghue, D., Costa, J. E. S., Breger, M.

“…We report multisite observations devoted to the main-sequence δ Scuti star XX Pyx, conducted as the 17th run of the Delta Scuti Network. Over 125 nights a…”
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Understanding the Cool DA White Dwarf Pulsator, G29–38 by 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, Achilleos, N, Marar, T. M. K, Seetha, S, Ashoka, B. N, Meištas, E, Leibowitz, E. M, Moskalik, P, Krzesiński, J, Solheim, J.-E, Bruvold, A, O'Donoghue, D, 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

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Simultaneous observations of the X-ray and optical eclipse of SS433 and their implications by Stewart, G. C., Watson, M. G., Matsuoka, M., Brinkmann, W., Jugaku, J., Takagishi, K., Omodaka, T., Kemp, J. C., Kenson, G. D., Kraus, D. J., Mazeh, T., Leibowitz, E. M.

“…We report on the results of coordinated X-ray and optical observations of SS433 made over one binary cycle. The optical light curve shows SS433 to be in a…”
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Nova V1425 Aquilae 1995: the early appearance of accretion processes in an intermediate polar candidate by Retter, A., Leibowitz, E. M., Kovo-Kariti, O.

“…Continuous CCD photometry of Nova Aquilae 1995 has been performed through the standard B, V, R and I filters during three nights in 1995 and with the I filter…”
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