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OmegaCAM cooling system : Jean Louis Lizon, Armin Silber

OmegaCAM cooling system : Jean Louis Lizon, Armin Silber. GOALS: Optical wide-angle camera OmegaCAM for the 2.6-m VLT Survey Telescope (VST)

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OmegaCAM cooling system : Jean Louis Lizon, Armin Silber

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  1. OmegaCAM cooling system :Jean Louis Lizon, Armin Silber GOALS: • Optical wide-angle camera OmegaCAM for the 2.6-m VLT Survey Telescope (VST) • Cassegrain focus, and the focal plane is populated with a mosaic of thirty-two 2K x 4K CCDs plus 4 virtually identical auxiliary CCDs for autoguiding and image analysis. • Operating temperature : 155 K. • Detectors total area: 630 cm2. → ~30 Watts direct radiation from the windowand a total heat load of 60W. • → Autonomous LN2 cooling system

  2. OmegaCAM cooling system :Jean Louis Lizon, Armin Silber

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