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Welcome to the databank of the Laboratório Nacional de Astrofísica

This site contains information about observations taken at the telescopes of the Pico dos Dias Observatory (OPD), the observing facilities of the Laboratório Nacional de Astrofísica, Brazil.

These data are avaiblable to the general public after a grace of 24 months (or more in special cases).

Some instructions for observers to guarantee the integrity of the data bank: