373 citations · 951 across the 24 of their papers we have counts for
14 papers · 1 filter
The GALAH and TESS-HERMES surveys: high-resolution spectroscopy of luminous supergiants in the Magellanic Clouds and Bridge
Jeffrey D. Simpson, Dennis Stello, Sanjib Sharma +24
We report the serendipitous observations of 571 luminous supergiants in the Magellanic Clouds by the spectroscopic GALAH and TESS-HERMES surveys: 434 stars in the Large Magellanic…
The GALAH Survey: Second Data Release
S. Buder, M. Asplund, L. Duong +39
The Galactic Archaeology with HERMES (GALAH) survey is a large-scale stellar spectroscopic survey of the Milky Way and designed to deliver chemical information complementary to a l…
Frequency and mode identification of γ Doradus from photometric and spectroscopic observations
E. Brunsden, K. R. Pollard, D. J. Wright +2
The prototype star for the γ Doradus class of pulsating variables was studied em- ploying photometric and spectroscopic observations to determine the frequencies and modes of pulsa…
NGC 6752 AGB Stars Revisited: I. Improved AGB temperatures remove apparent overionisation of Fe I
S. W. Campbell, B. T. MacLean, V. D'Orazi +5
A recent study reported a strong apparent depression of Fe I, relative to Fe II, in the AGB stars of NGC 6752. This depression is much greater than that expected from the neglect o…
The classification of frequencies in the γ Doradus / δ Scuti hybrid star HD 49434
E. Brunsden, K. R. Pollard, P. L. Cottrell +3
Hybrid stars of the γ Doradus and δ Scuti pulsation types have great potential for asteroseismic analysis to explore their interior structure. To achieve this, mode identi- ficatio…
Spectroscopic Pulsational Frequency and Mode Determination of the Doradus Star HD 189631
Matthew W. Davie, Karen R. Pollard, Peter L. Cottrell +3
We present improvement and confirmation of identified frequencies and pulsation modes for the Doradus star HD 189631. This work improves upon previous studies by incorporating…