Image Details
Caption: Figure 6.
Spectroscopic evolution of Nova LMCN 2009-05a during the dust formation phase, from day 82 (2009 July 26) to day 171 (2009 October 23). Identified lines are marked, and the time since discovery (in days) is labeled beside each spectrum.
© 2025. The Author(s). Published by the American Astronomical Society.