Fig. 2.
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From top to bottom: AAVSO light curves of T CrB from late 2021 to early 2025 in the I (green), R (orange), V (black), B (yellow), and U (red) bands; Swift/UVOT light curves in various filters; the Swift/XRT 0.3–10 keV light curve (PC mode); Swift/XRT light curves in 3–10 keV (black) and 0.3–3 keV (red); the X-ray hardness ratio (3–10 keV/0.3–3 keV); and the Swift/BAT light curve.
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