Search Results - "Brady, Steve"

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    Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. III. The Third Year (2010–2011) by Kato, Taichi, Maehara, Hiroyuki, Miller, Ian, Ohshima, Tomohito, de Miguel, Enrique, Tanabe, Kenji, Imamura, Kazuyoshi, Akazawa, Hidehiko, Kunitomi, Nanae, Takagi, Ryosuke, Nose, Mikiha, Hambsch, Franz-Josef, Kiyota, Seiichiro, Pavlenko, Elena P., Baklanov, Aleksei V., Antonyuk, Oksana I., Samsonov, Denis, Sosnovskij, Aleksei, Antonyuk, Kirill, Andreev, Maksim V., Morelle, Etienne, Dubovsky, Pavol A., Kudzej, Igor, Oksanen, Arto, Masi, Gianluca, Krajci, Thomas, Pickard, Roger D., Sabo, Richard, Itoh, Hiroshi, Stein, William, Dvorak, Shawn, Henden, Arne, Nakagawa, Shinichi, Noguchi, Ryo, Iino, Eriko, Matsumoto, Katsura, Nishitani, Hiroki, Aoki, Tomoya, Kobayashi, Hiroshi, Akasaka, Chihiro, Bolt, Greg, Shears, Jeremy, Ruiz, Javier, Shugarov, Sergey Yu, Chochol, Drahomir, Parakhin, Nikolai A., Monard, Berto, Shiokawa, Kazuhiko, Kasai, Kiyoshi, Staels, Bart, Miyashita, Atsushi, Starkey, Donn R., Ögmen, Yenal, Littlefield, Colin, Katysheva, Natalia, Sergey, Ivan M., Denisenko, Denis, Tordai, Tamas, Fidrich, Robert, Goranskij, Vitaly P., Virtanen, Jani, Crawford, Tim, Pietz, Jochen, Koff, Robert A., Boyd, David, Brady, Steve, James, Nick, Goff, William N., Itagaki, Koh-ichi, Nishimura, Hideo, Nakashima, Youichirou, Yoshida, Seiichi, Stubbings, Rod, Poyner, Gary, Maeda, Yutaka, Korotkiy, Stanislav A., Sokolovsky, Kirill V., Ueda, Seiji

    “…Continuing the project described by Kato et al. (2009, PASJ, 61, S395), we collected the times of superhump maxima for 51 SU UMa-type dwarf novae, mainly…”
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    The New Eclipsing Cataclysmic Variable SDSS 154453+2553 by Skinner, Julie N., Thorstensen, John R., Armstrong, Eve, Brady, Steve

    “…The cataclysmic variable SDSS154453 + 2553 154453 + 2553 was recently identified in the Sloan Digital Sky Survey. We obtained spectra and photometry at the MDM…”
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    SDSS J080434.20 $+$ 510349.2: Eclipsing WZ Sge-Type Dwarf Nova with Multiple Rebrightenings by Kato, Taichi, Pavlenko, Elena P., Maehara, Hiroyuki, Nakajima, Kazuhiro, Andreev, Maksim, Shugarov, Sergei Yu, De Ponthière, Pierre, Brady, Steve, Klingenberg, Geir, Shears, Jeremy, Imada, Akira, Yanagisawa, Kenshi

    “…We observed the 2006 superoutburst of SDSS J080434.20 $+$ 510349.2 during its plateau phase, rebrightening phase, and post-superoutburst final decline. We…”
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    The Eclipsing Cataclysmic Variable Lanning 386: Dwarf Nova, SW Sextantis Star, or Both? by Brady, Steve, Thorstensen, John R., Koppelman, Michael D., Prieto, Jose Luis, Garnavich, Peter M., Hirschauer, Alec, Florack, Michael

    “…We present photometry and spectroscopy of the suspected cataclysmic variable (CV) Lanning 386. We confirm that it is a CV, and observe deep eclipses, from…”
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    Superhumps and post-outburst rebrightening episodes in the AM CVn star SDSS J012940.05+384210.4 by Shears, Jeremy, Brady, Steve, Koff, Robert, Goff, William, Boyd, David

    Published 01-04-2011
    “…We report unfiltered photometry of the first confirmed outburst of the AM CVn system SDSS J012940.05+384210.4 during 2009 December. At its brightest the star…”
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    Observations of the cataclysmic variable SDSS J081321.91+452809.4 by Shears, Jeremy, Miller, Ian, Brady, Steve

    Published 12-12-2008
    “…Our observations of the first reported outburst of SDSS J081321.91+452809.4 during 2008 April show that this cataclysmic variable is a dwarf nova. The outburst…”
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    The New Eclipsing Cataclysmic Variable SDSS 154453+2553 by Skinner, Julie N, Thorstensen, John R, Armstrong, Eve, Brady, Steve

    Published 07-01-2011
    “…The cataclysmic variable SDSS154453+2553 was recently identified in the Sloan Digital Sky Survey. We obtained spectra and photometry at the MDM Observatory,…”
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    The orbital and superhump periods of the dwarf nova SDSS J093249.57+472523.0 by Shears, Jeremy, Brady, Steve, Dvorak, Shawn, de Miguel, Enrique, Morelle, Etienne, Oksanen, Arto, Sabo, Richard

    Published 03-02-2012
    “…We report unfiltered CCD photometry of the eclipsing dwarf nova SDSS J093249.57+472523.0 obtained during its first confirmed outburst in 2011 March. The…”
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    The 2011 February superoutburst of the dwarf nova SDSS J112003.40+663632.4 by Shears, Jeremy, Brady, Steve, Krajci, Tom, de Miguel, Enrique, Potter, Mike, Sabo, Richard, Stein, William

    Published 27-09-2011
    “…We report unfiltered photometry of SDSS J112003.40+663632.4 during the 2011 February outburst which revealed the presence of superhumps with peak-to-peak…”
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    The orbital period of the eclipsing dwarf nova CG Draconis by Shears, Jeremy, Boyd, David, Brady, Steve, Pickard, Roger

    Published 04-02-2008
    “…We have performed time resolved photometry on the dwarf nova CG Dra and have established for the first time that it is an eclipsing system. By measuring the…”
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    Measuring the period of the delta Scuti variable U1425-01208594 in Cassiopeia by Shears, Jeremy, Boyd, David, Brady, Steve, Miller, Ian, Pickard, Roger

    Published 30-11-2007
    “…The variability of U1425-01208594 was recently discovered by Schmidtobreick et al, who suggested that it is a member of the delta Scuti family of pulsating…”
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    The orbital and superhump periods of the deeply eclipsing dwarf nova SDSS J122740.83+513925.9 by Shears, Jeremy, Brady, Steve, Foote, Jerry, Starkey, Donn, Vanmunster, Tonny

    Published 14-11-2007
    “…During June 2007 the first confirmed superoutburst of the eclipsing dwarf nova SDSS J122740.83+513925.9 was observed using CCD photometry. The outburst…”
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    The orbital period of the eclipsing dwarf nova SDSS J081610.84+453010.2 by Shears, Jeremy, Brady, Steve, Campbell, Tut, Henden, Arne, de Miguel, Enrique, Morelle, Etienne, Roberts, George, Sabo, Richard, Miller, Ian

    Published 01-04-2011
    “…We present time resolved photometry of the cataclysmic variable SDSS J081610.84+453010.2 and have established for the first time that it is an eclipsing dwarf…”
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    SDSS J162718.39+120435.0 - a dwarf nova in the period gap by Shears, Jeremy, Brady, Steve, Gaensicke, Boris, Krajci, Tom, Miller, Ian, Ogmen, Yenal, Pietz, Jochen, Staels, Bart

    Published 06-12-2008
    “…SDSS J162718.39+120435.0 was suspected of being a dwarf nova from spectroscopic observations made available by the Sloan Digital Sky Survey. Photometry…”
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    The 2008 February superoutburst of V452 Cas by Lloyd, Christopher, Pickard, Roger, Shears, Jeremy, Miller, Ian, Boyd, David, Brady, Steve

    Published 02-09-2008
    “…Observations of the 2008 February outburst of V452 Cas show that the profile, duration and magnitude at maximum were very similar to the previous superoutburst…”
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    Outburst characteristics of the dwarf nova V452 Cassiopeiae by Shears, Jeremy, Lloyd, Christopher, Boyd, David, Brady, Steve, Miller, Ian, Pickard, Roger

    Published 12-05-2008
    “…V452 Cas was thought to have rare outbursts, but monitoring from 2005 to 2008 has shown that the outburst interval is about one month and is weakly periodic…”
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