A Noninteracting Galactic Black Hole Candidate in a Binary System with a Main-sequence Star
Authors: Sukanya Chakrabarti, Joshua D. Simon, Peter A. Craig, Henrique Reggiani, Timothy D. Brandt, Puragra Guhathakurta, Paul A. Dalba, Evan N. Kirby, Philip Chang, Daniel R. Hey, Alessandro Savino, Marla Geha, Ian B. Thompson
Sukanya Chakrabarti et al
2023 The Astronomical Journal166.
Provider: AAS Journals
Caption: Figure 4.
Selected portions of the Magellan/MIKE spectrum of Gaia DR3 4373465352415301632 (the Mg triplet lines, Hα, and the Ca triplet), shown here in the observed frame at the radial velocity extremes spanned by our data set.