Night report 2026-09-06

Night report 2025/09/06

Observers: Ravi Seth, Cillian O'Donnell (Trinity College Dublin)

Support: Tomás Müller Bravo, Kate Maguire (Trinity College Dublin)

Start: : 01:20 UT | Humidity: 18.0% | Wind Speed: -m/s | Seeing: 1.2

Middle: 07:08 UT | Humidity: 5% | Wind Speed: -m/s | Seeing: 1.1

End: 09:40 UT | Humidity: 5.0% | Wind Speed: -m/s | Seeing: -

Afternoon Calibrations:

Bias and flats taken in afternoon.

22:45 UT : grz Sky flats taken

23:50 UT: Other observer takes over for 1h

00:50 UT: Focusing Telescope

01:20 UT: Observations begin

07:06 UT: Yellow Cloud status - observations not really affected/

09:40   UT: Finished for the night

Notes:

Seeing monitor on LS Meteo monitor is broken (hence why every reading said 1.09 the other night). So estimates are taken from aquisition images, and so a couple got missed. 

Anemometer is also broken.

Previous issue with the EFOSC flats has been fixed.