J
Joss Bland-Hawthorn
Researcher at University of Sydney
Publications - 1157
Citations - 84957
Joss Bland-Hawthorn is an academic researcher from University of Sydney. The author has contributed to research in topics: Galaxy & Stars. The author has an hindex of 136, co-authored 1114 publications receiving 77593 citations. Previous affiliations of Joss Bland-Hawthorn include Macquarie University & Australian National University.
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THE MAGELLANIC STREAM: BREAK-UP and ACCRETION onto the HOT GALACTIC CORONA
TL;DR: The Magellanic H i Stream (2 10 9 M [d=55 kpc] 2 ) is the most important tracer of what happens to gas accreting onto a disk galaxy.
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The Absence of Extratidal Structure in the Sculptor Dwarf Spheroidal Galaxy
TL;DR: The results of a wide-field survey of the Sculptor dwarf spheroidal galaxy are presented in this article, where the authors used color-magnitude data as a mask to select horizontal-branch (HB) and red giant branch stars for this system.
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Science Programs for a 2 m-class Telescope at Dome C, Antarctica: PILOT, the Pathfinder for an International Large Optical Telescope
Michael G. Burton,Jon Lawrence,Michael C. B. Ashley,Jeremy Bailey,Jeremy Bailey,Chris Blake,Timothy R. Bedding,Joss Bland-Hawthorn,Ian A. Bond,Karl Glazebrook,M. G. Hidas,Geraint F. Lewis,Steven N. Longmore,Sarah T. Maddison,Seppo Mattila,Vincent Minier,Stuart D. Ryder,Rob Sharp,C. H. Smith,John W. V. Storey,C. G. Tinney,Peter G. Tuthill,Andrew Walsh,Wilfred M. Walsh,Matthew Whiting,Tony Wong,David D. Woods,P. C. M. Yock +27 more
TL;DR: The PILOT project as mentioned in this paper proposed a 2 m telescope for conducting astronomy at optical and infrared wavelengths. But the performance of this telescope is limited by its tip-tilt wavefront correction.
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Aperture corrections for disk galaxy properties derived from the CALIFA survey - Balmer emission lines in spiral galaxies
Jorge Iglesias-Páramo,José M. Vílchez,Lluís Galbany,Sebastián F. Sánchez,F. F. Rosales-Ortega,Damian Mast,Rubén García-Benito,Bernd Husemann,J. A. L. Aguerri,J. A. L. Aguerri,João Alves,S. Bekeraite,Joss Bland-Hawthorn,Cristina Catalán-Torrecilla,A. L. de Amorim,A. L. de Amorim,A. de Lorenzo-Cáceres,A. de Lorenzo-Cáceres,Simon Ellis,Jesús Falcón-Barroso,Jesús Falcón-Barroso,Hector Flores,Estrella Florido,Anna Gallazzi,Anna Gallazzi,J. M. Gomes,R. M. González Delgado,T. Haines,J. D. Hernández-Fernández,C. Kehrig,Angel R. Lopez-Sanchez,Angel R. Lopez-Sanchez,Mariya Lyubenova,R. A. Marino,Mercedes Mollá,Ana Monreal-Ibero,A. Mourao,Polychronis Papaderos,Miguel Rodrigues,Patricia Sanchez-Blazquez,Kristine Spekkens,Vallery Stanishev,G. van de Ven,C. J. Walcher,Lutz Wisotzki,Stefano Zibetti,Bodo L. Ziegler +46 more
TL;DR: In this article, the effect of the aperture size on derived galaxy properties for which we H alpha ve spatially-resolved optical spectra was investigated, focusing on some indicators of star formation activity and dust attenuation for spiral galaxies.
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The Abundance Gradient in the Extremely Faint Outer Disk of NGC 300
TL;DR: In this article, the outer disk of NGC 300 was revisited in order to determine the metallicity of the faint stellar population, and it was shown that the stellar density dominates the background galaxies by 2:1.