From: Dan Long Subject: 2.5m Day Log 20130315 Date: Fri, 15 Mar 2013 17:04:18 -0600 Mapper: =3D=3D=3D=3D=3D=3D=3D No idea what caused the trouble with cartridge 18 yesterday. This = morning it mapped perfectly on the first try, before anything was = changed. The camera focus was tweaked anyway, and improved the psf. A = side benefit of yesterday's troubles were that the mapper optics got a = good clean and the laser heads were adjusted for centering and focus. Telescope: =3D=3D=3D=3D=3D=3D=3D=3D=3D Drive surfaces, fiducials, and optics were cleaned today. Cheers, Dan