The bright blue side of the night sky: Spectroscopic survey of bright and hot (pre-) white dwarfs

Nicole Reindl, Ramazan Islami, Klaus Werner +10

We report on the spectroscopic confirmation of 68 new bright ($G=13.5-17.2$ mag) and blue (pre-)white dwarfs (WDs). This finding has allowed us to almost double the number of the h…