Imaging the dense stellar cluster R136 with VLT-MAD

@inproceedings{Campbell2008ImagingTD,
  title={Imaging the dense stellar cluster R136 with VLT-MAD},
  author={M. A. Campbell and C. Evans and J. Ascenso and A. Longmore and J. Kolb and M. Gieles and J. Alves},
  booktitle={Astronomical Telescopes + Instrumentation},
  year={2008}
}
We evaluate the performance of the Multi-conjugate Adaptive optics Demonstrator (MAD) from H and Ks imaging of 30 Doradus in the Large Magellanic Cloud. Maps of the full-width half maximum (FWHM) of point sources in the H and Ks images are presented, together with maps of the Strehl ratio achieved in the Ks-band observations. Each of the three natural guide stars was at the edge of the MAD field-of-view, and the observations were obtained at relatively large airmass (1.4-1.6). Even so, the… Expand