U bent hier
De Duistere Dag #15
Agenda 15th DDD. All presentations will be in English.
Our Special guestspeake will be Konrah Guhl from Archenhold Sternwarte Berlin
10:00-10:30: Croissants and Coffee at the Urania Bar.
10:30 - 10:40: Welcome and Agenda (Kris Delcourte).
10:40 - 11:25: Guestspeaker Konrad Guhl : "The search for the sun's diameter from early times until today".
11:25 - 12:10: Kris Delcourte: Total Solar Eclipse of 20-April at Com (Timor-Leste) and Annular Eclipse of 14-Oct at Santa Fe - NM (USA).
12:10 - 12:25: Wasyl Moszowski: Total Solar Eclipse of 20-April at Com (Timor-Leste).
Lunch break from 12:25 to 13:45.
13:45 - 14:30: Jörg Schoppmeyer: Partial Solar Eclipse 30-Apr-2022, Total Solar Eclipse of 20-Apr-2023, Annular Eclipse of 14-Oct-2023, some Lunar Eclipses.
14:30 - 14:50: Werner Hamelinck: Total Solar Eclipse 20-April at Exmouth.
14:50 -15:35: Guestspeaker Konrad Guhl: "Baily’s Beads Observations to measure solar diameter made by IOTA/ES 2003 - 2023 technique and reduction".
Break 15:35 to 16:05.
16:05 - 16:20: Jan Hellemans Annular Solar Eclipse 14-Oct-2023 Albuquerque.
16:20 - 16:40 Xavier Jubier (to be confirmed) : 14-Oct-2023 annular eclipse, research on the size of the solar diameter.
16:40 - 17:45 Future eclipses:
- A focus on the 8-April-2024 eclipse (Mexico, USA, Canada).
- All future eclipses till 2028 included .
Possibility to join for dinner and to continue our discussions.
The event is free for VVS and Urania members and for active contributors; 5 Euro for all others