MDM Trouble Report for 2010 Mar 14 Telescope: 1.3m Observer(s): Catherine Grier (OSU) Instrument: 4K Problem(s) Encountered: When running in 4K mode, there are strange stripes in the biases. I discussed the issue with Rick Pogge for awhile on the phone and did an instrument shutdown but it did not fix the problem. I also encountered an error several times regarding the dome tracking, saying Send failed for command dome: Network operation timed out . I also got that for command track as well once or twice. I also saw an error message regarding the mirror not being in or out but I was informed by the previous observers that this wasn't an issue. ------------------------------ Submitted on 2010 Mar 15 [6:12:07]