observing logs for night of 2023-01-31 at ESO-2.2m

detailed observing log for night of 2023-01-31 at ESO-2.2m (updated on 2023-04-16)
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
IDLE/TWILIGHT 0.0 IDLE/TWILIGHT IDLE IDLE 0 2023-02-01T00:36:30 2023-02-01T01:08:20 0.000 0.000 0.531
IDLE/NIGHT 0.0 IDLE/NIGHT IDLE IDLE 0 2023-02-01T01:08:20 2023-02-01T08:44:45 7.607 2.392 7.607
IDLE/TWILIGHT 0.0 IDLE/TWILIGHT IDLE IDLE 0 2023-02-01T08:44:45 2023-02-01T09:16:34 0.000 0.000 0.530