![E-ELT edge-sensor testbed](https://cdn.eso.org/images/thumb300y/eso-eelt_feb08-8709.jpg)
E-ELT edge-sensor testbed
![The Active Phasing Experiment (APE) installed on the VLT](https://cdn.eso.org/images/thumb300y/e-elt_ape-at-vlt.jpg)
The Active Phasing Experiment (APE) installed on the VLT
![Omega Centauri](https://cdn.eso.org/images/thumb300y/ntt.jpg)
Omega Centauri
![ALMA office](https://cdn.eso.org/images/thumb300y/img_5547.jpg)
ALMA office
![Components of the Active Phasing Experiment (APE)](https://cdn.eso.org/images/thumb300y/eso_e-elt-ape_may2006-2611.jpg)
Components of the Active Phasing Experiment (APE)
![ALMA office in Santiago de Chile](https://cdn.eso.org/images/thumb300y/img_5544.jpg)
ALMA office in Santiago de Chile
![Components of the Active Phasing Experiment (APE)](https://cdn.eso.org/images/thumb300y/eso_e-elt-ape_may2006-2634.jpg)
Components of the Active Phasing Experiment (APE)
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