Night report 2026-06-05

Night report 2025/06/05

Observers: CG Touchard-Paxton (Trinity College Dublin), Ed Charleton (University of Southampton) and Melzie Ghendrih (Lancaster University)

Support: Nikolaos Shiamtanis, Peter Clark and Phil Wiseman (University of Southampton)

TAT: Claudia Gutiérrez (IEEC), Shubham Srivastav (QUB), Michel Dennefel (IAP Paris)

Start: 08:20 UT | Humidity: 26.2% | Wind speed: 14.9 m/s | Seeing: 1.8''

End: 10:24UT | Humidity: 26.0% | Wind speed: 13.4m/s | Seeing: 1.6''

Afternoon Calibrations:

• Darks, arcs and dome flats done in the afternoon

Notes:

• 08:34UT: Focusing telescope

Morning calibrations:

• grz sky flats