MDM Observatory 2.4m Telescope Observing Report for 2015 Oct 23 Observer(s): John Thorstensen Institution(s): Dartmouth Instrument: modspec+echelle ccd Worked for 11 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.5 arcsec, Clear, Winds Moderate Mid: Seeing 2 arcsec, Clear, Winds Moderate End: Seeing 2 arcsec, Clear, Winds Light & Variable Observing Summary: Clear all night, but rather windy and with mediocre seeing degrading to poor at times. Running the 1.3m simultaneously; it went down with a wiring fault first thing, so some attention devoted to that. Good thing we have autoguiders! One little glitch with Maxim DL -- at one point it got into a state where, under the guide tab, when I hit expose , it only took a postage-stamp size picture. The cure was to go to the guider settings popup window, in exposure settings at the lower right, and press the reset button. Other than that everything worked pretty much perfectly. ------------------------------ Submitted on 2015 Oct 24 [6:25:39]