Programme

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Monday 25 Sep

8:30 – 9:00 Registration

9:00 – 10:30 Intro + Data

  • Jorick Vinka & Brankica Kubátová – Introductory remarks
  • Frank Tramper – News from WG2: Update on DR1
  • Laurent Mahy – vsini & vmac of all the stars provided by the XShooter DR1 data

10:30 – 11:00 Coffee break

  • Alexandre David-Uraz – NACs in the absorption troughs of UV resonance lines
  • Marta Lorenzo – A new classification scheme for extremely metal-poor massive stars

13:00 – 14.15 Lunch break

14.15 -16:00 XShootU papers

  • Andreas Sander – Update Benchmarking (Paper 4)
  • Sara Brands – The clumped winds of O-type (super)giants in the LMC (Paper 5)

16:00 – 16:30 Coffee break

16:00 – 18:00 XShootU papers

  • Frank Backs – SMC GA Analysis (Paper 6)
  • Maurizio Gomez-Gonalez – Feedback and Physical Parameters of Massive Stars and Their Environments in N11 (Paper 7)

19:00 Welcome dinner in Villa Lana

Tuesday 26 Sep

9:00 -10:30 Spectral Analysis (WG3)

  • Mattheus Perini-Perron – B supergiants in XShootU
  • Timothy Parsons – Winds structure in B supergiants from ULLYSES
  • Thaer Alkousa (with Paul Crowther) – Combined UV + optical analyses using CMFGEN

10:30 – 11:00 Coffee break

  • Joachim Bestenlehner – Optical spectroscopic analysis of the VLT/XShooter data and how optical-only results reproduce the UV
  • Julia Alves (with Wagner Marcolino) – Modelling LMC O stars with CMFGEN
  • Daniel Pauli – New PoWR grid
  • Matthew Rickard – A Bayesian approach of fitting stellar parameters to multi-epoch observations (with MUSE)

13:00 – 14.15 Lunch break

14:15 – 15:45 New Wind Physics (WG4)

  • Dwaipayan Depnath (with Jon Sundqvist) – 2D unified atmosphere and wind simulations for O-stars

Evolutionary Connections (WG5)

  • Erin Higgins – What the mass-luminosity plane can teach us about massive stars in XShootU
  • Varsha Ramachandran – Identifying and characterizing stripped stars

15:45 – 16:00 Coffee break

16:00 – 19:00 Astronomical Prague guiding tour

Wednesday 27 Sep

9:00 – 10:30 Larger Scale (WGs 6-9)

  • Paul Crowther – Empirical integrated UV spectrum of NGC2070/30 Doradus courtesy of ULLYSES templates
  • Claus Leitherer – What Mrk 71-A tells us about missing massive-star models

10:30 – 11:00 Coffee break

  • Lucimara Martins – Building a spectral atlas
  • Grace Telford – Feedback and LVM from WG9

13:00 – 14.15 Lunch break

14:15 – 16:00 Varia + Updates all WGs

  • Katerina Pivonkova – New observational evidence for High-Velocity Absorption events
  • Grigoris Maravelia – Update WG14 on Unusual Objects

16:00- 16:30 Coffee break

Closing remarks