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27 May 2023 at 8:02 am
#617540
![](https://britastro.org/wp-content/uploads/2021/11/picture-468-1635771943-80x80.jpg)
Participant
Yes my spectrum from last night shows it cooling further to a black body temperature of ~12000K and a fit to an A3v star continuum with a B-V = +0.1
Here’s today’s RVB magnitude plot. The cooling clearly visible with the latest point B-V = +0.12.