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arXiv · 2308.11092

Do the Outburst Properties of M31N 2008-12a Depend on the Time Since the Previous Eruption?

William A. Burris·Allen W. Shafter·Kamil Hornoch
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Abstract

Photometric observations spanning the UV to the near IR during the nine most recent eruptions (2014-2022) of the extragalactic nova M31N 2008-12a are presented and analyzed in order to explore whether the lightcurve properties for a given eruption, specifically the peak magnitudes and fade rates, are correlated with the time interval since the previous eruption. No significant correlation between the pre-eruption interval and the rate of decline was found, however it appears that the brightness at the peak of an outburst may be positively correlated with the time interval since the previous eruption.

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William A. Burris, Allen W. Shafter, Kamil Hornoch. 2023-08-22. Do the Outburst Properties of M31N 2008-12a Depend on the Time Since the Previous Eruption?. https://arxiv.org/abs/2308.11092

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