Date: Sat, 29 Feb 2020 11:36:27 -0000 Subject: Re: [sloan-25mlog 5001] 2.5m obslog 20200228 (SJD 58908) From: "Dmitry Bizyaev" > Friday February 28, 2020 > (SJD 58908) > Notes: > The dither mechanism will need exercising. Also we accumulated some 2.4K of dust because the ventilation was on.