A 70 pc Diameter Nova Superremnant Surrounding the Recurrent Nova RS Ophiuchi
Authors: Michael M. Shara, Kenneth M. Lanzetta, Alexandra Masegian, James T. Garland, Stefan Gromoll, Alexei Kniazev, Lee Townsend, David Zurek, Joanna Mikolajewska, David Valls-Gabaud, Frederick M. Walter, John K. Webb
Michael M. Shara et al
2025 The Astronomical Journal170.
Provider: AAS Journals
Caption: Figure 9.
SALT spectrum of the outer RS shell shell, taken with the cyan-colored slit of Figure 6. All faint unidentified lines are due to the night sky.