Saturday, September 05, 2015

37 billion stars and galaxies

World’s most powerful, largest digital camera: 37 billion stars and galaxies

3.2-gigapixel digital camera will take digital images of the entire visible southern sky every few nights, producing 15 Terabytes of data
September 1, 2015

The LSST’s camera will include a filter-changing mechanism and shutter. This animation shows that mechanism at work, which allows the camera to view different wavelengths; the camera is capable of viewing light from near-ultraviolet to near-infrared (0.3-1 μm) wavelengths. (credit: SLAC National Accelerator Laboratory)
The Department of Energy has approved the start of construction for a 3.2-gigapixel digital camera — the world’s largest — at the heart of the Large Synoptic Survey Telescope (LSST), revealing unprecedented details of the universe and helping unravel some of its greatest mysteries.

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