work in progress |
Signal-to Noise improvements for observations of 2023 Betelgeuse’s Occultation
after that you will understand the title (I did not restrict there to Calabria, because the news was spread also in Spain by myself) the abstract, in which I do not say that the H-alpha radius is different from V and B, as usual for every star. This issue is mentioned in the text and in the conclusions, but this part will be done much widely in the fortthcoming French/Spanish papers, where the IOTA role will be only as data provider, and not as real experimental designer. The visual evidence of that stellar Limb Darkening brings us back to the year 1590 with the Kepler's account read in latin in the year 2000 at Yale....this is also a noteworthy circumstance that I am pleased to include in this paper. A more precise quotation from the Kepler's Opera Omnia of Christian Frisch would be needed, but it could be much difficult to find in a short time, than a prosaic wikipedia article. pdf-version 18 dec 2023 |