The space of 32,000 megapixel camera

The LSST wants to do a group picture with your future space of 32 gigapixel camera

In the world of photography have more megapixels than the rest is cool. But any comparison pales in comparison to the new space camera being developed for the Large Synoptic Survey Telescope, LSST for friends, who may boast a 32,000-megapixel camera in a couple of years ...

in 2014, when the end.

The 32 GPx or 32,000,000,000 pixels represent a jump of about 1000x against the best models of camera sensors today. But the camera is tricky because the inside is made, not a gigasensor, but with several sensors MPx 189 each, which is not bad. The end result is an image equivalent to that could take 800,000 of 8 MPx camera fitted perfectly with each other.

But why do we need a telescope with a camera of this size? The good thing about having a camera so great is that it is able to take a picture more or less instantaneous and global. Most telescopes are optimized to make things seem small and dark, large and bright, which means that only focus on a small portion of the sky at any given time. The only way I had to have an overall idea was linking these small photos gigapan style. The LSSP camera be able to build a spatial map where you can more easily see what and how they change over time celestial objects, so that will be easier to spot anything unexpected.

The camera, with an approximate size as the image will weigh 3 tons and will be installed at Cerro Pachon (Chile).

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