young stars in SDSS-V

Over the last two weeks, I built a new robust dimensionality-reduction method called Robust-HMF . This method is a hammer, looking for a nail. This week, Hans-Walter Rix (MPIA) suggested that I use the method on young stellar objects observed in SDSS-V BOSS spectra. I did that, and I found hundreds of young stars with narrow H-alpha emission lines. It turns out that the Robust-HMF method does…