Legacy10 vs. HSC vs. SDSS

Thought this resolution comparison of the three surveys was interesting…


SDSS

HSC

Legacy 10

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SDSS: 1-minute exposures on a 2.5-meter telescope

LS DR10: ~10-minute exposures on a 4-meter telescope

HSC: hour-long? exposures on an 8-meter telescope

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Also:
SDSS: a pretty good observing site
LS DR10: a better site
HSC: best site in the world

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Mauna Kea is fantastic.

HSC is so cool