Sarah Kendrew

A Direct Measurement of Atmospheric Dispersion in N-band Spectra: Implications for Mid-IR Systems on ELTs (2009)

Skemer, Andrew, Hinz, Philip, Hoffmann, William, Close, Laird, Kendrew, Sarah, Mathar, Richard, ...

Adaptive optics will almost completely remove the effects of atmospheric turbulence at 10 microns on the Extremely Large Telescope (ELT) generation of telescopes. In this paper, we observationally...

METIS - the Mid-infrared E-ELT Imager and Spectrograph (2008)

Brandl, Bernhard R., Lenzen, Rainer, Pantin, Eric, Glasse, Alistair, Blommaert, Joris, Venema, Lars, ...

METIS, the Mid-infrared ELT Imager and Spectrograph (formerly called MIDIR), is a proposed instrument for the European Extremely Large Telescope (E-ELT), currently undergoing a phase-A study. The...

Atmospheric refractivity effects on mid-infrared ELT adaptive optics (2008)

Kendrew, Sarah, Jolissaint, Laurent, Mathar, Richard J., Stuik, Remko, Hippler, Stefan, Brandl, Bernhard

We discuss the effect of atmospheric dispersion on the performance of a mid-infrared adaptive optics assisted instrument on an extremely large telescope (ELT). Dispersion and atmospheric chromaticity...

METIS: the mid-infrared E-ELT imager and spectrograph (2008)

Brandl, Bernhard R., Lenzen, Rainer, Pantin, Eric, Glasse, Alistair, Blommaert, Joris, Venema, Lars, ...

METIS, the Mid-infrared ELT Imager and Spectrograph (formerly called MIDIR), is a proposed instrument for the European Extremely Large Telescope (E-ELT), currently undergoing a phase-A study. The...