By the end of the meal Kavanaugh's map of L.A. had 12 red dots, representing the city's neighborhoods.

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There will be 21 destinations that you can go and explore on the map by the end of the show, and 11 to start out with.

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The end result is a map made up of 213 separate images.

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It should pinpoint the positions of 1m galaxies, and has already produced a map of their local distribution (see the diagram at the end of the previous article).

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At the end of the process, I had a printable, or mobile-viewable, map with about a dozen locations marked as interesting, rather than a mass of undifferentiated pins on map.

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