| Abstract: |
Galaxies are one of the major populations in the Universe, which are thought
to form and evolve in the large-scale structures.
To better understand star formation and mass assemble history of the
galaxies in such large structures, from the present-day to young epochs of
the Universe, wide and deep imaging in multiple wavebands is an essential
astronomical way.
I will briefly review the wide- and deep-field imaging surveys which have
been undertaken at Subaru Telescope, Mauna Kea, Hawaii, and applications of
the data set constrcuted in those surveys to studies of extragalactic
astronomy.
As a natural extension of the wide-field studies, Hyper Suprime-Cam (HSC),
which is the next-generation wide-field imager at Subaru Telescope, is under
development. The prospective imaging surveys with HSC and dedicated data
managing system for HSC will also be briefly mentioned.
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