MDM Trouble Report for 2014 Dec 17 Telescope: 2.4m Observer(s): Crotts, Bartos, Marka (Columbia) Instrument: OSMOS Problem(s) Encountered: In Prospero using OSMOS, a sequence of observations executed with a go N command (where N is an integer greater than about 3) and for short exposures will cause the writing of many of the resulting images to fail. This seems to be due to the data readout for an exposure ending later than what is indicated and after the next exposure starts to read out. ------------------------------ Submitted on 2014 Dec 18 [6:17:38]