Program

Sunday, 3 September 2023

18:00 - 19:00 Registration

19:00 - 20:30 Welcome reception

Monday, 4 September 2023

09:00 - 09:15 Michaela Kraus
Welcome

09:15 - 10:30 Lydia Cidale & Olga Maryeva
Introduction to observations of stellar winds (pdf)


10:30 - 11:00 Coffee Break


11:00 - 13:00 Lydia Cidale
Radiative transfer and radiative force (pdf)


13:00 - 14:30 Lunch Break


14:30 - 16:00 Dieter Nickeler
Introduction to hydrodynamics (pdf)


16:00 - 16:30 Coffee Break


16:30 - 18:30 All participants
Introduction of their research and research interests

18:30 - 19:00 Michel Curé
Brief introduction to Mathematica


19:00 - 20:30 Dinner

Tuesday, 5 September 2023

09:00 - 10:30 Péter Németh
Radiative transfer in atmospheres and introduction to NLTE (pdf)


10:30 - 11:00 Coffee Break


11:00 - 13:00 Lydia Cidale
Sobolev theory and radiative force (pdf)


13:00 - 14:30 Lunch Break


14:30 - 16:00 Dieter Nickeler
Exercises


16:00 - 16:30 Coffee Break


16:30 - 18:30 Lydia Cidale
Exercises


19:00 - 20:30 Dinner

Wednesday, 6 September 2023

09:00 - 10:30 Lydia Cidale
Radiative transfer in moving media (pdf)


10:30 - 11:00 Coffee Break


11:00 - 13:00 Julieta Sánchez Arias
Mass loss recipes over stellar evolution (pdf)


13:00 - 14:30 Lunch Break


14:30 - 16:00 Péter Németh
Exercises


16:00 - 16:30 Coffee Break


16:30 - 18:30 Lydia Cidale & Andrea Torres
Exercises


19:00 - 20:30 Dinner

Thursday, 7 September 2023

09:00 - 10:30 Michel Curé
Hydrodynamic wind theory (pdf)


10:30 - 11:00 Coffee Break


11:00 - 13:00 Michel Curé
Lambert-W function + Hydwind code + Exercises


13:00 - 14:30 Lunch Break


14:30 - 16:00 Michel Curé
Appel code + Hydwind code + Exercises


16:00 - 16:30 Coffee Break


16:30 - 18:30 Michel Curé
WM Basic code + Exercises


19:00 - 20:30 Dinner

Friday, 8 September 2023

09:00 - 10:30 Olga Maryeva
Introduction to CMFGEN - Part I (pdf)


10:30 - 11:00 Coffee Break


11:00 - 13:00 Olga Maryeva
Introduction to CMFGEN - Part II (pdf)


13:00 - 14:30 Lunch Break


14:30 - 16:00 Olga Maryeva
Exercises


16:00 - 16:30 Coffee Break


16:30 - 18:30 Olga Maryeva
Exercises


19:00 - 20:30 Dinner

Monday, 11 September 2023

09:00 - 10:30 Dieter Nickeler
Topological fluid dynamics view of astrospheres - Part I (pdf - entire lecture)


10:30 - 11:00 Coffee Break


11:00 - 13:00 Dieter Nickeler
Topological fluid dynamics view of astrospheres - Part II


13:00 - 14:30 Lunch Break


14:30 - 16:00 Dieter Nickeler
Exercises


16:00 - 16:30 Coffee Break


16:30 - 18:30 Dieter Nickeler
Exercises


19:00 - 20:30 Dinner

Tuesday, 12 September 2023

09:00 - 10:30 René Oudmaijer
Winds and outflows from massive pre-main sequence stars (pdf)


10:30 - 11:00 Coffee Break


11:00 - 13:00 Alex Lobel
Using databases (including Gaia, photometry, period search) (pdf)


13:00 - 14:30 Lunch Break


14:30 - 16:00 René Oudmaijer
Exercises


16:00 - 16:30 Coffee Break


16:30 - 18:30 René Oudmaijer & Alex Lobel
Exercises


19:00 - 20:30 Dinner

Wednesday, 13 September 2023

09:00 - 10:30 Alex Lobel
Winds of LBVs and cool YHGs (pdf)


10:30 - 11:00 Coffee Break


11:00 - 12:00 Michalis Kourniotis
The mass-loss activity of Yellow Hypergiants (pdf)

11:00 - 12:00 Michalis Kourniotis
Exercises


13:00 - 14:30 Lunch Break


14:30 - 16:00 All teachers
Presentation of projects, formation of groups, start working on the projects


16:00 - 16:30 Coffee Break


16:30 - 18:30 All
Working on the projects


20:00 - 22:00 School Dinner (BBQ) at the Panorama Restaurant "Stone"

Thursday, 14 September 2023

09:00 - 10:30 All
Working on the projects


10:30 - 11:00 Coffee Break


11:00 - 13:00 All
Working on the projects


13:00 - 14:30 Lunch Break


14:30 - 16:00 All
Working on the projects


16:00 - 16:30 Coffee Break


16:30 - 18:30 All
Working on the projects


19:00 - 20:30 Dinner

Friday, 15 September 2023

09:00 - 10:30 Students
Presentation of the project results


10:30 - 11:00 Coffee Break


11:00 - 13:00 Students
Presentation of the project results


13:00 - 14:30 Lunch Break


14:30 - 15:30 Students
Presentation of the project results

15:30 - 16:00 Michaela Kraus
Discussion & Conclusions


16:00 - 16:30 Coffee Break


16:30 End of the Summer School

Projects

• Fitting the Hα profile of selected stars with the code APPEL (Supervisors: Lydia Cidale & Andrea Torres)



• The Lambert-W function (Supervisor: Michel Curé)



• Fitting UV lines with WM Basic (Supervisor: Michel Curé)



• Investigating the fast and Ω-slow solutions (Supervisor: Michel Curé)



• Investigating the photospheric activity of the YHG ρ Cas (Supervisor: Michalis Kourniotis)



• Bow shocks around massive stars (Supervisor: Michaela Kraus)



• Studying the variable wind of the YHG ρ Cas (Supervisor: Alex Lobel)



• Investigating the outburst of Nova Cas 2021 (Supervisor: Olga Maryeva)



• Studying the influence of clumping with CMFGEN (Supervisor: Olga Maryeva)



• Computing stellar atmosphere models with TLUSTY (Supervisor: Péter Németh)



• The influence of various mass-loss rate prescriptions on stellar evolution (Supervisor: Julieta Sánchez Arias)