Search Results - "Rucinski, S. M."

HR5907: Discovery of the most rapidly rotating magnetic early B-type star by the MiMeS Collaboration[dagger] by Grunhut, J. H, Rivinius, Th, Wade, G. A, Townsend, R. H. D, Marcolino, W. L. F, Bohlender, D. A, Szeifert, Th, Petit, V, Matthews, J. M, Rowe, J. F, Moffat, A. F. J, Kallinger, T, Kuschnig, R, Guenther, D. B, Rucinski, S. M, Sasselov, D, Weiss, W. W

“…ABSTRACT We report the discovery and analysis of a very strong magnetic field in the rapidly rotating early B-type star HR5907, based on observations obtained…”
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Radial velocity mapping of Paczyński's star AW UMa: not a contact binary by Pribulla, T., Rucinski, S. M.

“…We present 2D (radial velocity, orbital phase) spectroscopic results for the very low mass-ratio close binary AW UMa which strongly indicate that the…”
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HR 5907: Discovery of the most rapidly rotating magnetic early B-type star by the MiMeS Collaboration by Grunhut, J. H., Rivinius, Th, Wade, G. A., Townsend, R. H. D., Marcolino, W. L. F., Bohlender, D. A., Szeifert, Th, Petit, V., Matthews, J. M., Rowe, J. F., Moffat, A. F. J., Kallinger, T., Kuschnig, R., Guenther, D. B., Rucinski, S. M., Sasselov, D., Weiss, W. W.

“…We report the discovery and analysis of a very strong magnetic field in the rapidly rotating early B-type star HR 5907, based on observations obtained as part…”
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MOST Detects g- and p-Modes in the B Supergiant HD 163899 (B2 Ib/II) by Saio, H, Kuschnig, R, Gautschy, A, Cameron, C, Walker, G. A. H, Matthews, J. M, Guenther, D. B, Moffat, A. F. J, Rucinski, S. M, Sasselov, D, Weiss, W. W

“…The Microvariability and Oscillations of Stars (MOST) satellite observed the B supergiant HD 163899 (B2 Ib/II) for 37 days as a guide star and detected 48…”
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Hipparcos observations of pre-main-sequence stars by Wichmann, R., Bastian, U., Krautter, J., Jankovics, I., Ruciński, S. M.

“…Abstract We present first results of Hipparcos observations of nearby low-mass pre-main-sequence (PMS) stars (T Tauri and Herbig Ae/Be stars). The data…”
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New slowly pulsating B stars in the field of the young open cluster NGC2244 discovered by the MOST photometric satellite by Gruber, D, Saio, H, Kuschnig, R, Fossati, L, Handler, G, Zwintz, K, Weiss, W. W, Matthews, J. M, Guenther, D. B, Moffat, A. F. J, Rucinski, S. M, Sasselov, D

“…ABSTRACT During two weeks of nearly continuous optical photometry of the young open cluster NGC2244 obtained by the Microvariability and Oscillations of STars…”
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MOST Detects g-Modes in the Be Star HD 163868 by Walker, G. A. H, Kuschnig, R, Matthews, J. M, Cameron, C, Saio, H, Lee, U, Kambe, E, Masuda, S, Guenther, D. B, Moffat, A. F. J, Rucinski, S. M, Sasselov, D, Weiss, W. W

“…We have extracted a 37 day light curve with a precision of 0.0012 mag per point for the Microvariability and Oscillations of Stars (MOST) guide star, HD 163868…”
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MOST Detects SPBe Pulsations in HD 127756 and HD 217543: Asteroseismic Rotation Rates Independent of v sin i by Cameron, C, Saio, H, Kuschnig, R, Walker, G. A. H, Matthews, J. M, Guenther, D. B, Moffat, A. F. J, Rucinski, S. M, Sasselov, D, Weiss, W. W

“…The MOST (Microvariability and Oscillations of Stars ) satellite has discovered SPBe (slowly pulsating Be) oscillations in the stars HD 127756 (B1/B2 Vne) and…”
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Asteroseismic Analysis of the Pre-Main-Sequence Stars in NGC 2264 by Guenther, D. B, Kallinger, T, Zwintz, K, Weiss, W. W, Kuschnig, R, Casey, M. P, Matthews, J. M, Moffat, A. F. J, Rucinski, S. M, Sasselov, D, Walker, G. A. H

“…NGC 2264 is a young open cluster lying above the Galactic plane in which six variable stars have previously been identified as possible pre-main-sequence (PMS)…”
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BRITE-Constellation: Nanosatellites for Precision Photometry of Bright Stars by Weiss, W. W., Rucinski, S. M., Moffat, A. F. J., Schwarzenberg-Czerny, A., Koudelka, O. F., Grant, C. C., Zee, R. E., Kuschnig, R., Mochnacki, St, Matthews, J. M., Orleanski, P., Pamyatnykh, A., Pigulski, A., Alves, J., Guedel, M., Handler, G., Wade, G. A., Zwintz, K.

“…BRITE-Constellation (where BRITE stands for BRIght Target Explorer) is an international nanosatellite mission to monitor photometrically, in two colours, the…”
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Oscillations in the Massive Wolf-Rayet Star WR 123 with the MOST Satellite by Lefèvre, L, Marchenko, S. V, Moffat, A. F. J, Chené, A. N, Smith, S. R, St-Louis, N, Matthews, J. M, Kuschnig, R, Guenther, D. B, Poteet, C. A, Rucinski, S. M, Sasselov, D, Walker, G. A. H, Weiss, W. W

“…We present the results of intensive visual-broadband photometric monitoring of the highly variable WN8 Wolf-Rayet star WR 123, obtained by the MOST…”
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Physical parameters of close binary systems: VIII by Gazeas, K, Zola, S, Liakos, A, Zakrzewski, B, Rucinski, S M, Kreiner, J M, Ogloza, W, Drozdz, M, Koziel-Wierzbowska, D, Stachowski, G, Siwak, M, Baran, A, Kjurkchieva, D, Marchev, D, Erdem, A, Szalankiewicz, S

“…ABSTRACT This paper presents the results of a combined spectroscopic and photometric study of 20 contact binary systems: HV Aqr, OO Aql, FI Boo, TX Cnc,…”
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Reduction of time-resolved space-based CCD photometry developed for MOST Fabry Imaging data by Reegen, P., Kallinger, T., Frast, D., Gruberbauer, M., Huber, D., Matthews, J. M., Punz, D., Schraml, S., Weiss, W. W., Kuschnig, R., Moffat, A. F. J., Walker, G. A. H., Guenther, D. B., Rucinski, S. M., Sasselov, D.

“…The MOST (Microvariability and Oscillations of Stars) satellite obtains ultraprecise photometry from space with high sampling rates and duty cycles…”
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The BRITE Constellation Nanosatellite Mission: Testing, Commissioning, and Operations by Pablo, H., Whittaker, G. N., Popowicz, A., Mochnacki, S. M., Kuschnig, R., Grant, C. C., Moffat, A. F. J., Rucinski, S. M., Matthews, J. M., Schwarzenberg-Czerny, A., Handler, G., Weiss, W. W., Baade, D., Wade, G. A., Zocłońska, E., Ramiaramanantsoa, T., Unterberger, M., Zwintz, K., Pigulski, A., Rowe, J., Koudelka, O., Orleański, P., Pamyatnykh, A., Neiner, C., Wawrzaszek, R., Marciniszyn, G., Romano, P., Woźniak, G., Zawistowski, T., Zee, R. E.

“…BRIght Target Explorer(BRITE) Constellation, the first nanosatellite mission applied to astrophysical research, is a collaboration among Austria, Canada and…”
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Discovery of the New Slowly Pulsating B Star HD 163830 (B5 II/III) from MOST Space-based Photometry by Aerts, C, De Cat, P, Kuschnig, R, Matthews, J. M, Guenther, D. B, Moffat, A. F. J, Rucinski, S. M, Sasselov, D, Walker, G. A. H, Weiss, W. W

“…We report the discovery of a new slowly pulsating B star, with the largest number of detected frequencies to date by more than a factor of 3, based on 37 days…”
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MOST Finds No Coherent Oscillations in the Hot Carbon-rich Wolf-Rayet Star HD 165763 (WR 111) by Moffat, A. F. J, Marchenko, S. V, Zhilyaev, B. E, Rowe, J. F, Muntean, V, Chené, A.-N, Matthews, J. M, Kuschnig, R, Guenther, D. B, Rucinski, S. M, Sasselov, D, Walker, G. A. H, Weiss, W. W

“…We have photometrically monitored the V = 8 mag Galactic Population I WC5 star WR 111 for 3 weeks nonstop using the MOST microsatellite. Each of the similar to…”
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δ Ceti Is Not Monoperiodic: Seismic Modeling of a β Cephei Star from MOST Space-based Photometry by Aerts, C, Marchenko, S. V, Matthews, J. M, Kuschnig, R, Guenther, D. B, Moffat, A. F. J, Rucinski, S. M, Sasselov, D, Walker, G. A. H, Weiss, W. W

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Observations of Cepheids with the MOST satellite: contrast between pulsation modes by Evans, N R, Szabo, R, Derekas, A, Szabados, L, Cameron, C, Matthews, J M, Sasselov, D, Kuschnig, R, Rowe, J F, Guenther, D B, Moffat, A F, Rucinski, S M, Weiss, W W

“…The quantity and quality of satellite photometric data strings is revealing details in Cepheid variation at very low levels. Specifically, we observed a…”
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Echography of young stars reveals their evolution by Zwintz, K., Fossati, L., Ryabchikova, T., Guenther, D., Aerts, C., Barnes, T. G., Themeßl, N., Lorenz, D., Cameron, C., Kuschnig, R., Pollack-Drs, S., Moravveji, E., Baglin, A., Matthews, J. M., Moffat, A. F. J., Poretti, E., Rainer, M., Rucinski, S. M., Sasselov, D., Weiss, W. W.

“…We demonstrate that a seismic analysis of stars in their earliest evolutionary phases is a powerful method with which to identify young stars and distinguish…”
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Stellar modelling of Spica, a high-mass spectroscopic binary with a β Cep variable primary component by Tkachenko, A., Matthews, J. M., Aerts, C., Pavlovski, K., Pápics, P. I., Zwintz, K., Cameron, C., Walker, G. A. H., Kuschnig, R., Degroote, P., Debosscher, J., Moravveji, E., Kolbas, V., Guenther, D. B., Moffat, A. F. J., Rowe, J. F., Rucinski, S. M., Sasselov, D., Weiss, W. W.

“…Binary stars provide a valuable test of stellar structure and evolution, because the masses of the individual stellar components can be derived with high…”
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