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HI
I just downloaded version 1.4.3: everything works perfectly.
The improvements of the program are very interesting.
Thanks for this great programming work.
Regards
Merci 🙂
Ciao Alberto, da un primo esame della nuova versione 1.4.3 sembra tutto a posto.
Grazie e complimenti per il tuo programma.
Luigi
Grazie Luigi.
Tra i profili orizzonte da scaricare ci sono anche quelli di Tortona e dell’Osservatorio di Casasco. 🙂
Hi
An interesting article (author Giulio Magli) regarding the April 1, 2471 b.C. eclipse and the end of 4th Egyptian dynasty : https://arxiv.org/pdf/2412.13640
Regards
Thanks Jean-Claude.
The 2471 BCE eclipse is actually an important reference, giving more reliability to the DeltaT estimation over 2500 BCE period. There is a small inaccuracy in the text: the totality, even at Greatest Eclipse, didn’t last 7 minutes, as said by Magli, but 5m 23s (F.Espenak), 5m 22s (A.Cavalli), 5m 29s (IMCCE). It’s a pre-print though, hopefully this could be corrected in the final version.
HI
A new article on arXiv about the solar eclipse of 2471 BCE :
https://arxiv.org/pdf/2412.20407
Happy New Year
Regards