observing logs for night of 2021-04-23 at ESO-2.2m

detailed observing log for night of 2021-04-23 at ESO-2.2m (updated on 2021-10-28)
pid pi used_pid instrument object exposure ob_start ob_end airmass seeing night_hours dark_hours sun_down_hours
s arcsec h h h
COVID/TWILIGHT -- IDLE/TWILIGHT LOCKDOWN IDLE 0.0 23:07 23:35 0.000 0.000 0.461
COVID/NIGHT -- IDLE/NIGHT LOCKDOWN IDLE 0.0 23:35 09:46 10.188 1.657 10.188
COVID/TWILIGHT -- IDLE/TWILIGHT LOCKDOWN IDLE 0.0 09:46 10:14 0.000 0.000 0.462