Fig. 1.
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Total number of historical novae (grey bars), novae detected by eROSITA (red bars), and the fraction of eROSITA X-ray detected novae (black bullets, auxiliary right vertical axis) as a function of years since the last nova outburst. eROSITA detections include eRASS:4 DE (this work) as well as detections reported by Galiullin & Gilfanov (2021).
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