Night report 2026-05-17

Night report 2026/05/17

Observers: Jasvinderjit Khaulsay, Jonathan Quirola

Support:  NCU+Callum Aster

TAT: Michel Dennefel, Giuliano Pignata, Nada Ihanec (Melzie Ghendrih)

Start ( 23:26 hour UT): humidity 25.4 %, seeing 0.8 ", wind  3 m/s. 

Middle ( 04:30 hour UT): humidity 21.7 %, seeing 1", wind  1.6 m/s.

End ( 08:21 hour UT):  humidity 6.3 %, seeing 1.4", wind 1.9  m/s.

Calibrations: (calib, calib_arcs, bias, calib_gr18+20 taken at 3pm. Unable to take flats due to time constraints and telescope issues)