MDM Observatory 2.4m Telescope Observing Report for 2017 Mar 23 Observer(s): Jessica Klusmeyer Institution(s): MDM Instrument: OSMOS R4K Worked for 12 hours (all night) Conditions were Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Seeing 1.1 arcsec, Clear, Winds Light & Variable Mid: Seeing 1.3 arcsec, Clear, Winds Light & Variable End: Seeing 1.2 arcsec, Clear, Winds Light & Variable Observing Summary: Patchy clouds cleared up at sunset with some wind gusts Still adjusting to R4k and proper counts needed for flats Dome was off during the night and was off 35deg at home adjusted connections inside dome but still an issue checked after each target, not a real problem but did take some time No other issues, still a little slow with the R4k The osqlsp quick reduction not the same as B4k and the wavelength calibration is not adjusted I dont know how to adjust for the R4k had to check targets with extra images on each target if too faint ------------------------------ Submitted on 2017 Mar 24 [6:28:39]