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Authors whose works are in public domain in at least one jurisdiction

List of works by Jeffrey D Simpson

1-50 of 53 results

The GALAH survey: observational overview andGaiaDR1 companion

scientific article

The GALAH Survey: second data release

scientific article

Stellar elemental abundance determination using a Fabry-Pérot Interferometer

2009 master's thesis by Jeffrey David Simpson at University of Canterbury

Spectral Matching for Elemental Abundances of Evolved Stars of Globular Clusters

2013 doctoral thesis by Jeffrey Simpson at University of Canterbury

The GALAH Survey: using galactic archaeology to refine our knowledge of TESS target stars

scientific article

The GALAH survey and Gaia DR2: (non-)existence of five sparse high-latitude open clusters

scholarly article

The GALAH Survey: improving our understanding of confirmed and candidate planetary systems with large stellar surveys

scholarly article published in February 2022

The GALAH survey: stellar streams and how stellar velocity distributions vary with Galactic longitude, hemisphere, and metallicity

scientific article

The tidal remnant of an unusually metal-poor globular cluster

scientific article published on 29 July 2020

The GALAH survey: co-orbiting stars and chemical tagging

scientific article

The GALAH Survey: dependence of elemental abundances on age and metallicity for stars in the Galactic disc

scientific article published on 25 November 2021

First light results from the High Efficiency and Resolution Multi-Element Spectrograph at the Anglo-Australian Telescope

article

The GALAH survey: velocity fluctuations in the Milky Way using Red Clump giants

scientific article

S 5: The Destruction of a Bright Dwarf Galaxy as Revealed by the Chemistry of the Indus Stellar Stream

The closest extremely low-mass white dwarf to the Sun

scientific article published on 24 April 2020

The GALAH+ survey: a new library of observed stellar spectra improves radial velocities and hints at motions within M67

The GALAH survey: verifying abundance trends in the open cluster M67 using non-LTE modelling

scholarly article

The GALAH survey and Gaia DR2: Linking ridges, arches, and vertical waves in the kinematics of the Milky Way

scholarly article

S 5: The Orbital and Chemical Properties of One Dozen Stellar Streams

scientific article published in March 2022

Empirical Relationship between Calcium Triplet Equivalent Widths and [Fe/H] Using Gaia Photometry

scientific article published in May 2020

First light results from the Hermes spectrograph at the AAT

The GALAH survey: accurate radial velocities and library of observed stellar template spectra

scientific article

VizieR Online Data Catalog: GALAH survey. Galactic disc with open clusters (Spina+, 2021)

scientific article published in June 2021

The southern stellar stream spectroscopic survey (S5): Overview, target selection, data reduction, validation, and early science

scholarly article

The GALAH survey: A census of lithium-rich giant stars

scientific article published on 14 May 2021

Fundamental relations for the velocity dispersion of stars in the Milky Way

scientific article published on 21 June 2021

Signature of a Massive Rotating Metal-poor Star Imprinted in the Phoenix Stellar Stream*

scientific article published in November 2021

Proper Motions of Stellar Streams Discovered in the Dark Energy Survey

scientific article published on 24 October 2019

The GALAH Survey: chemical tagging and chrono-chemodynamics of accreted halo stars with GALAH+ DR3 andGaiaeDR3

scientific article published on 3 December 2021

Combined APOGEE-GALAH stellar catalogues using the Cannon

scientific article published on 31 March 2022

Measuring the Mass of the Large Magellanic Cloud with Stellar Streams Observed by S 5

Identifying stellar streams in Gaia DR2 with data mining techniques

The GALAH Survey: non-LTE departure coefficients for large spectroscopic surveys

scientific article published in October 2020

The GALAH Survey: Chemically tagging the Fimbulthul stream to the globular cluster ω Centauri

scientific article published on 5 November 2019

A nitrogen-enhanced metal-poor star discovered in the globular cluster ESO280−SC06

scientific article published on 16 September 2019

K2-HERMES II. Planet-candidate properties from K2 Campaigns 1-13

The GALAH survey: Chemical homogeneity of the Orion complex

scientific article published on 28 June 2021

The GALAH survey: effective temperature calibration from the InfraRed Flux Method in the Gaia system

scientific article published on 10 August 2021

The GALAH survey: temporal chemical enrichment of the galactic disc

scientific article published on 12 November 2019

The K2-HERMES Survey: age and metallicity of the thick disc

scholarly article

The retrograde orbit of the globular cluster FSR1758 revealed with Gaia DR2

scholarly article

The GALAH survey: tracing the Galactic disc with open clusters

scientific article published on 18 February 2021

Abundances in the Milky Way across Five Nucleosynthetic Channels from 4 Million LAMOST Stars

scientific article published in July 2020

The GALAH survey: a new constraint on cosmological lithium and Galactic lithium evolution from warm dwarf stars

scientific article published on 8 June 2020

A Data-driven Model of Nucleosynthesis with Chemical Tagging in a Lower-dimensional Latent Space

scientific article published on 10 December 2019

Broken into Pieces: ATLAS and Aliqa Uma as One Single Stream

scientific article published in April 2021

Discovery of a nearby 1700 km s−1 star ejected from the Milky Way by Sgr A*

scientific article published on 4 November 2019

Holistic spectroscopy: complete reconstruction of a wide-field, multiobject spectroscopic image using a photonic comb

scholarly article

The Pristine Inner Galaxy Survey (PIGS) II: Uncovering the most metal-poor populations in the inner Milky Way

scientific article published on 12 June 2020

The GALAH Survey: No Chemical Evidence of an Extragalactic Origin for the Nyx Stream

scientific article published in May 2021