Archivi tag: spectrographs

High-Resolution Optical Spectroscopy

The scope of this meeting is to bring together the astronomical community that builds and uses high-resolution spectrographs. High spectral resolution is essential to quantify and to constrain the many micro- and macro-scale processes in cosmic plasma. In particular we will emphasize the coupling between predictive numerical simulations and quantitative spectroscopic observations. We organize this meeting in the framework of the series of “Potsdam ThinkShops” as meeting number 10. The venue will be held at the Telegrafenberg science campus of the AIP in Potsdam in May 2013 and will be open for an international professional auditorium as well as students.

Topics covered:

  • New instruments on the block
  • Methods and highlights
  • Results on normal stars, low-mass stars, binaries, and exoplanets
  • Results on massive stars, ISM, IGM, and quasars

The Next Generation CFHT: A 10m, Wide-Field, Spectroscopic Telescope for the Coming Decade

For over 30 years the Canada-France-Hawaii Telescope and its international community have developed innovative capabilities to support advanced research. CFHT was among the first on Mauna Kea to develop a facility class adaptive optics system, multi-object and integral field spectrographs, and wide field panoramic imagers. Today we look to a future that builds upon our past, including the possibility of replacing the current 3.6 m telescope with a 10 m facility dedicated to wide field spectroscopy. If pursued, the next-generation CFHT (ngCFHT) would re-use the existing facility except for the telescope and dome, which would be replaced. While this concept is in infancy from a technical development perspective, considerable work has been completed in defining the science objectives for such a facility and we look forward to hosting members of the international astronomy community in Hawaii to discuss ngCFHT.

More information on ngCFHT is available at: The Next Generation CFHT, A Study