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(cba:news) Maxie update (Joe Patterson) [2018-10-09T20:39:07Z]


Hi CBAers,

As many of you know, Maxie has been plummeting in brightness at around 0.08 mag/day in recent days. It almost got to V=15.0 a few days ago, but now seems to have rebounded by ~0.7 mag - quite a big jump if it's actually true.

In addition, the 0.7 d periodic signal continues. No proof that it's the residue of the once-proud superhump, but that's a good possibility. Twilight has greatly shortened the runs, but it's still (barely) possible to see that periodic signal. So the star is good for another week - V filter only, and no need for good time resolution. After that, snapshot V magnitudes will be fine.

joe p

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