Night Report 2019-08-27

Night Report 2019-08-27

Night Report

Observers: Emma Callis, Seán Brennan

Support Team: Ihanec, Gromadzki

TAT: Maria Teresa Botticella, Hanin Kuncarayakti, Janet Chen

Calibrations:

EFOSC:

Bias

Calib

Calib Gr18 & Gr20

Weather:

Start: Strong Winds - 13m/s - clouds clear -seeing 1.79" although jumping around alot

Middle: Strong Winds - 10m/s - clouds clear -seeing 1.3"

End: Strong Winds - 12.5m/s - clouds clear -seeing 1.05"

Comments:

Pointing restrictions at beginning of night - 22:30pm - Targets > +30RA only

DIMM seeing down at ltw observation - got seeing from aqq image of standard

DIMM broken - using Las Campanas weather [http://weather.lco.cl]

DIMM returned at La Silla 03:30am