Hot stars toward the Galactic Bulge – photometric study from UV to IR

Przemysław Bruś and Zbigniew Kołaczkowski

As a part of optical multiband study of stellar populations toward the Galactic Bulge we selected hot objects in the extremely crowded fields. In this work, we present a search for white dwarfs and hot subdwarfs. The results base on our observations (using CTIO-1m telescope) and publicly available databases of projects such as OGLE-III, VPHAS+ and VVV. Parameters of stars were estimated using extinction-corrected multicolor photometry and proper motions.

Proceedings of the Polish Astronomical Society, vol. 7, 204-206 (2018)

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