SIMBAD references

2025RNAAS...9...32T - Research Notes of the AAS, 9, 32 (2025/February-0)

T CrB: Detection of a Short Flare in 2024 November.

TEYSSIER F., SHORE S.N., SIMS F., LEADBEATER R., GUARRO FLO J., SHANK K., BERTRAND E. and FOSTER J.R.

Abstract (from CDS):

We detected an ionization flare on 2024 November 18 during a high cadence spectroscopic monitoring campaign on T CrB (https://aras-database.github.io/database/index.html) before its anticipated next nova outburst with a duration of between 12 and 32 days, during which optical emission lines of He II and [O III] appeared for the first time since the end of the very high active state 2015-2023.

Abstract Copyright: © 2025. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Recurrent novae - Symbiotic binary stars

Simbad objects: 1

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