WHT AUTOFIB2/WYFFOS run, 23 October 2000 Observers: F.J. Carrera, Instituto de Fisica de Cantabria M.J. Page, MSSL Weather: Bad, humidity 100% the whole night Observing conditions: No observing Technical problems: AF2 crashed while trying to position SDS-3, fixed after rebooting ICL and the AF2 micro a couple of times Data quality: No data Instrument setup: R600B grating, with central wavelength 5700 (range 4200-7200). M. Page generated the configuration files the night before, based on field files produced at IFCA.