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Testing EMRI Models for Quasi-periodic Eruptions with 3.5 yr of Monitoring eRO-QPE1

  • Authors: Joheen Chakraborty, Riccardo Arcodia, Erin Kara, Giovanni Miniutti, Margherita Giustini, Alexandra J. Tetarenko, Lauren Rhodes, Alessia Franchini, Matteo Bonetti, Kevin B. Burdge, Adelle J. Goodwin, Thomas J. Maccarone, Andrea Merloni, Gabriele Ponti, Ronald A. Remillard, Richard D. Saxton

Joheen Chakraborty et al 2024 The Astrophysical Journal 965 .

  • Provider: AAS Journals

Caption: Figure A1.

NICER spectra for a sample marginal detection (1.2σ, top) and robust detection (13σ, bottom). We show spectra fit first with only the default SCORPEON components (representing the diffuse X-ray background and non-X-ray background), then with the addition of ionized oxygen lines from the SWCX, then with the addition of a tbabs×zbbody representing the source contribution.

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