ESO DOI Service

• Taylor, Edward N. [Centre for Astrophysics and Supercomputing, Swinburne University of Technology, Melbourne, Australia]
• Cluver, Michelle [Department of Physics and Astronomy, University of the Western Cape, South Africa]
• Bell, Eric [Department of Astronomy, University of Michigan, USA]
• Brinchmann, Jarle [Institute of Astrophysics and Space Science, University of Porto, Portugal]
• Colless, Matthew [Research School of Astronomy & Astrophysics, Australian National University, Canberra, Australia]
• Courtois, Hélène [Lyon Institute of Physics of the 2 Infinities, University of Lyon, France]
• Hoekstra, Henk [Leiden Observatory, Leiden University, the Netherlands]
• Kannappan, Sheila [Department of Physics and Astronomy, The University of North Carolina at Chapel Hill, USA]
• Lagos, Claudia [International Centre for Radio Astronomy Research, University of Western Australia, Perth, Australia; ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions, Australia; Cosmic Dawn Center, Denmark]
• Liske, Jochen [Hamburg Observatory, University of Hamburg, Germany]
• Tempel, Elmo [Tartu Observatory, University of Tartu, Estonia]
• Howlett, Cullan [School of Mathematics and Physics, University of Queensland, Brisbane, Australia]
• McGee, Sean [School of Physics and Astronomy, University of Birmingham, UK]
• Said, Khaled [School of Mathematics and Physics, University of Queensland, Brisbane, Australia]
• Skelton, Rosalind [South African Astronomical Observatory, Cape Town, South Africa]
• Gunawardhana, Madusha [Sydney Institute for Astronomy, School of Physics, University of Sydney, Australia]
• Bellstedt, Sabine [International Centre for Radio Astronomy Research, University of Western Australia, Perth, Australia]
• Hunt, Leslie [INAF–Arcetri Astronomical Observatory, Florence, Italy]
• Jarrett, Thomas [Department of Astronomy, University of Cape Town, South Africa]
• Lidman, Chris [Research School of Astronomy & Astrophysics, Australian National University, Canberra, Australia]
• Lucey, John [Department of Physics, Durham University, UK]
• Alam, Shadab [Tata Institute of Fundamental Research, Mumbai, India]
• Bilicki, Maciej [Center for Theoretical Physics, Polish Academy of Sciences, Warsaw, Poland]
• de Graaff, Anna [Max Planck Institute for Astronomy, Heidelberg, Germany]
• Hellwing, Wojciech [Center for Theoretical Physics, Polish Academy of Sciences, Warsaw, Poland]
• Leslie, Sarah [Leiden Observatory, Leiden University, the Netherlands]
• Loubser, Ilani [Centre for Space Research, North West University, Potchefstroom, South Africa]
• Marchetti, Lucia [Department of Astronomy, University of Cape Town, South Africa; INAF–Institute for Radio Astronomy, Bologna, Italy]
• Maseda, Michael [Department of Astronomy, University of Wisconsin–Madison, USA]
• Mogotsi, Moses [South African Astronomical Observatory, Cape Town, South Africa]
• Norberg, Peder [Department of Physics, Durham University, UK]
• Sonnenfeld, Alessandro [Department of Astronomy, School of Physics and Astronomy, Shanghai Jiao Tong University, China]
• Sorce, Jenny G. [Leibniz Institute for Astrophysics, Potsdam, Germany; University of Lille, CNRS, France; Institute of Space Astrophysics, University of Paris-Saclay, CNRS, Orsay, France]
• and the 4HS Team

The 4MOST Hemisphere Survey (4HS) will obtain uniform spectroscopy and redshifts for approximately six million galaxies over ~ 2π steradians, and with high and unbiased completeness for z < 0.15. 4HS aims to 1) complete the map of mass and motion in the Local Volume, 2) map the influence of environment on galaxy evolution through overwhelming statistics, and 3) define the local (z < 0.15) galaxy reference sample for the era of LSST, Euclid, and ASKAP/MeerKAT/SKA. The result is a dataset with exceptional and long-lasting legacy value.