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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Journal ArticleDOI
The GALAH survey: verifying abundance trends in the open cluster M67 using non-LTE modelling
X. D. Gao,X. D. Gao,Karin Lind,Karin Lind,Anish M. Amarsi,Sven Buder,Sven Buder,Aaron Dotter,Thomas Nordlander,Martin Asplund,Joss Bland-Hawthorn,Joss Bland-Hawthorn,Gayandhi M. De Silva,Valentina D'Orazi,Kenneth C. Freeman,Janez Kos,Geraint F. Lewis,Jane Lin,Sarah L. Martell,Katharine J. Schlesinger,Sanjib Sharma,Jeffrey D. Simpson,Daniel B. Zucker,Daniel B. Zucker,Tomaž Zwitter,Gary S. Da Costa,Borja Anguiano,Jonathan Horner,E. A. Hyde,Prajwal R. Kafle,David M. Nataf,Warren A. Reid,Warren A. Reid,Dennis Stello,Dennis Stello,Yuan-Sen Ting,Yuan-Sen Ting,Yuan-Sen Ting +37 more
TL;DR: In this paper, the authors carried out an abundance analysis of seven elements (Li, O, Na, Mg, Al, Si, and Fe) in 66 stars belonging to the open cluster M67, based on high resolution GALAH spectra, 1D MARCS model atmospheres, and non-local thermodynamic equilibrium (non-LTE) radiative transfer.
Journal ArticleDOI
1x11 few-mode fiber wavelength selective switch using photonic lanterns
Joel Carpenter,Sergio G. Leon-Saval,Joel R. Salazar-Gil,Joss Bland-Hawthorn,Glenn Baxter,Luke Stewart,Steve Frisken,Michael A. F. Roelens,Benjamin J. Eggleton,Jochen Schröder +9 more
TL;DR: An 11 port count wavelength selective switch supporting spatial superchannels of three spatial modes, based on the combination of photonic lanterns and a high-port count single-mode WSS is demonstrated.
Journal ArticleDOI
First starlight spectrum captured using an integrated photonic micro-spectrograph
Nick Cvetojevic,Nick Cvetojevic,Nemanja Jovanovic,Nemanja Jovanovic,Christopher H. Betters,Jon Lawrence,Jon Lawrence,Simon Ellis,Gordon Robertson,Joss Bland-Hawthorn +9 more
TL;DR: In this paper, the authors present results from the first on-telescope demonstration of a miniature photonic spectrograph for astronomy, by obtaining spectra spanning the entire H-band from several stellar targets.
Journal ArticleDOI
Galaxy and mass assembly (GAMA): The connection between metals, specific SFR and HI gas in galaxies: The Z-SSFR relation
Maritza A. Lara-López,Andrew M. Hopkins,Angel R. Lopez-Sanchez,Angel R. Lopez-Sanchez,Sarah Brough,Matthew Colless,Joss Bland-Hawthorn,Simon P. Driver,Caroline Foster,Jochen Liske,Jonathan Loveday,Aaron S. G. Robotham,Rob Sharp,O. Steele,E. N. Taylor,E. N. Taylor +15 more
TL;DR: In this paper, the interplay between gas phase metallicity (Z), specific star formation rate (SSFR) and neutral hydrogen gas (HI) for galaxies of different stellar masses was studied.
Journal ArticleDOI
The SAMI Galaxy Survey: mass as the driver of the kinematic morphology - density relation in clusters
Sarah Brough,Sarah Brough,Jesse van de Sande,Matt S. Owers,Matt S. Owers,Francesco D'Eugenio,Rob Sharp,Luca Cortese,Nicholas Scott,Scott M. Croom,R. Bassett,Kenji Bekki,Joss Bland-Hawthorn,Julia J. Bryant,Julia J. Bryant,Roger L. Davies,Michael J. Drinkwater,Simon P. Driver,Caroline Foster,Gregory Goldstein,Angel R. Lopez-Sanchez,Angel R. Lopez-Sanchez,Anne M. Medling,Anne M. Medling,Sarah M. Sweet,Dan S. Taranu,Chiara Tonini,Sukyoung K. Yi,Michael Goodwin,J. S. Lawrence,Samuel N. Richards,Samuel N. Richards +31 more
TL;DR: In this paper, the kinematic morphology of early-type galaxies (ETGs) in eight galaxy clusters in the Sydney-AAO Multi-object Integral field spectrograph (SAMI) Galaxy Survey was examined.