Subject: Re: [sloan-25mlog 3313] 2.5m obslog 20170106 (SJD 57760) From: John Downey Date: Sat, 7 Jan 2017 07:39:07 -0700 > On Jan 7, 2017, at 6:23 AM, dmbiz@apo.nmsu.edu wrote: >=20 >=20 > ** Notes: > - minor problem with interlock or photosensor on the outside = manipulator > (see log). In an hour or two it started working by its own.=20 >=20 Probably it was just a bit of snow or ice blocking the beam at one end = or the other. If it comes back we'll have to look a bit deeper. John