17-19th October 2017 – Toledo, Spain

Scientific Rationale

The European Extremely Large Telescope (E-ELT) will be the world's largest optical/IR facility for at least a generation. It will have an immense collecting area, equivalent to gathering together all the current large telescopes in use today. Multi-object spectroscopy will be a key capability of the observatory, immediately able to harness its unprecedented sensitivity to deliver unique surveys which address a broad range of important topics in contemporary astrophysics.

The conceptual design of MOSAIC, a powerful multi-object spectrograph for the E-ELT, will conclude in late 2017. The design combines high-multiplex near-IR and visible spectroscopy, together with AO-corrected spectroscopy in the near-IR that exploits the fantastic angular resolution of the E-ELT across a large field of view. These capabilities will enable MOSAIC to tackle fundamental questions, e.g. pertaining to the formation and evolution of galaxies, which are simply out of reach of other facilities.

This colloquium is timed to discuss the scientific opportunities of surveys with MOSAIC, focussing in particular on simulated performances from the conceptual design. It will also take stock of other developments that will influence surveys envisaged for the late 2020s.

 

Scientific topics covered by the colloquium will include:

  • Probing the stellar populations at the heart of the Milky Way
  • Dissecting the different structural components of the Milky Way
  • Unravelling the stellar components of galaxies in the Local Volume
  • Spectroscopy of luminous stars far beyond the Local Group
  • Evolution/universality of the initial mass function
  • Properties of high-z dwarfs and their role in galaxy assembly
  • Constraints on the dark matter properties of high-z galaxies
  • Dynamical properties and formation of galaxies
  • Tomography of the high-redshift intergalactic medium
  • Evolution and baryon content of galaxy halos
  • Surveys of high-z AGN
  • Spectroscopy of first-light galaxies & the era of reionisation

 

 

Scientific Organising Committee

  • Chris Evans (co-chair, UKATC)
  • Mathieu Puech (co-chair, GEPI)
  • Beatriz Barbuy (São Paulo)
  • Maria Bergemann (MPIA)
  • Giuseppe Bono (Roma)
  • Maria-Rosa Cioni (AIP)
  • Jean-Gabriel Cuby (LAM)
  • Alexis Finoguenov (Helsinki)
  • Karina Caputi (Groningen)
  • Taotao Fang (Xiamen)
  • Sofia Feltzing (Lund)
  • Jesus Gallego (UCM)
  • François Hammer (GEPI)
  • Isobel Hook (Lancaster)
  • Jorge Iglesias (IAA)
  • Rob Ivison (ESO)
  • Lex Kaper (Amsterdam)
  • Carolina Kehrig (IAA)
  • Simon Morris (Durham)
  • Göran Östlin (Stockholm)
  • Laura Pentericci (Roma)

Local Organising Committee

  • Jesus Gallego (co-chair, UCM)
  • Ainhoa Sanchez-Penim (co-chair, UCM)
  • Nicolas Cardiel (UCM)
  • Africa Castillo (UCM)
  • Salvador Duarte (IAA)
  • Armando Gil de Paz (UCM)
  • Jorge Iglesias (IAA)
  • Carolina Kehrig (IAA)
  • Lucía García Sanchez-Carnerero (UCM)
  • Carlos Tapia (UCM)
  • Jaime Zamorano (UCM)

Who are we? Infos on the MOSAIC consortium.

CONSORTIUM

Scientific goals and milestones: why MOSAIC?

SCIENCE

How do we get there? All the technology behind MOSAIC.

INSTRUMENT

What performance can we expect from MOSAIC?

PERFORMANCE

How will MOSAIC fit in the instrumental landscape?

Synergy