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EZ Lyncis
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Title: HST and Optical Data on SDSSJ0804+5103 (EZ Lyn) One Year after Outburst Authors: Paula Szkody, Anjum S. Mukadam, Edward M. Sion, Boris T. Gansicke, Arne Henden, Dean Townsley We present an ultraviolet spectrum and light curve of the short orbital period cataclysmic variable EZ Lyn obtaine...
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HD 161796
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Title: The colour dependent morphology of the post-AGB star HD161796 Authors: M. Min, S.V. Jeffers, H. Canovas, M. Rodenhuis, C.U. Keller, L.B.F.M. Waters Context. Many protoplanetary nebulae show strong asymmetries in their surrounding shell, pointing to asymmetries during the mass loss ph...
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V728 Scorpii
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Title: Life after eruption - II. The eclipsing old nova V728 Scorpii Authors: C. Tappert, N. Vogt, L. Schmidtobreick, A. Ederoclite, J. Vanderbeke The old nova V728 Sco has been recently recovered via photometric and spectroscopic observations, 150 years after the nova eruption. The spectral pr...
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2MASS J01074282+4845188
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Title: 2MASS J01074282+4845188: a new nova-like cataclysmic star with a deep eclipse Authors: Dinko Dimitrov, Diana Kjurkchieva We present VRI photometry and low-resolution spectroscopy of the object 2MASS J01074282+4845188. The V-shape of the eclipse, the phase variability of the colour i...
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HD 140283
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Title: Origin of the heavy elements in HD 140283. Measurement of europium abundance Authors: C. Siqueira Mello (1 and 2), B. Barbuy (1), M. Spite (2), F. Spite (2) ((1) IAG, Universidade de São Paulo, Brazil, (2) GEPI, Observatoire de Paris, Meudon, France) HD 140283 is a nearby (V=7.7) subgiant met...
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PSR J1549-4848
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Title: Serendipitous Discovery of An Infrared Bow Shock Near PSR J1549-4848 with Spitzer Authors: Z. Wang, D. L. Kaplan, P. Slane, N. Morrell, V. M. Kaspi We report on the discovery of an infrared cometary nebula around PSR J1549-4848 in our Spitzer survey of a few middle-aged radio pulsars. Follow...
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CoRoT 101186644
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Title: CoRoT 101186644: A transiting low-mass dense M-dwarf on an eccentric 20.7-day period orbit around a late F-star Authors: L. Tal-Or, T. Mazeh, R. Alonso, F. Bouchy, J. Cabrera, H. J. Deeg, M. Deleuil, S. Faigler, M. Fridlund, G. Hebrard, C. Moutou, A. Santerne, B. Tingley We present the study...
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HH 151
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Hubble Sees a Glowing Jet From A Young Star This image shows an object known as HH 151, a bright jet of glowing material trailed by an intricate, orange-hued plume of gas and dust. It is located some 460 light-years away in the constellation of Taurus (The Bull), near to the young, tumultuous star HL Tau...
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TY Coronae Australis
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Title: The eclipsing binary TY CrA revisited: What near-IR light curves tell us Authors: M. Vanko, M. Ammler-von Eiff, T. Pribulla, R. Chini, E. Covino, R. Neuhaeuser New photometric observations of the hierarchical eclipsing TY CrA system were taken in the optical with VYSOS6 and in the near-IR w...
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HOPS-68
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NASA'S Spitzer Sees Crystal "Rain" In Outer Clouds Of Infant Star Tiny crystals of a green mineral called olivine are falling down like rain on a burgeoning star, according to observations from NASA's Spitzer Space Telescope. This is the first time such crystals have been observed in...
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SDSS J102915+172927
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SDSS J102915+172927 - the star that shouldn't exist This video zoom sequence starts with a wide-field view of the bright constellation of Leo (The Lion) and slowly closes in on what looks like an unremarkable faint star. This ancient star i...
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Millisecond Pulsars
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Title: Five New Millisecond Pulsars From a Radio Survey of 14 Unidentified Fermi-LAT Gamma-ray Sources Authors: M. Kerr, F. Camilo, T. J. Johnson, E. C. Ferrara, L. Guillemot, A. K. Harding, J. Hessels, S. Johnston, M. Keith, M. Kramer, S. M. Ransom, P. S. Ray, J. E. Reynolds, J. Sarkissian, K. S. Woo...
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HD 261711
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Title: Regular frequency patterns in the young delta Scuti star HD 261711 observed by the CoRoT and MOST satellites Authors: K. Zwintz, L. Fossati, D. B. Guenther, T. Ryabchikova, A. Baglin, N. Themessl, T. G. Barnes, J. M. Matthews, M. Auvergne, D. Bohlender, S. Chaintreuil, R. Kuschnig, A. F. J. M...
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LRLL 54361
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NASA Telescopes Discover Strobe-like Flashes Two of NASA's great observatories, the Spitzer and Hubble space telescopes, have teamed up to uncover a mysterious infant star that behaves like a strobe light. Every 25.34 days, the object, designated LRLL 54361, unleashes a burst of light. Althoug...
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DG Tauri
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Title: VLA Observations of DG Tau's Radio Jet: A highly collimated thermal outflow Authors: C. Lynch, R. L. Mutel, M. Güdel, T. Ray, S. L. Skinner, P. C. Schneider, K. G. Gayley The active young protostar DG Tau has an extended jet that has been well studied at radio, optical, and X-ray wavelengths. We...
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