MDM Trouble Report for 2007 Jun 11 Telescope: 2.4m Observer(s): McGreer (Columbia) Instrument: Echelle Problem(s) Encountered: The first time I tried to change to the Z_SDSS filter (position 7), XMIS hung. I restarted the process and tried again and the same thing happened. In the FITS header of a test image, it said FILTER='*' and FILTPOS=8. On my next attempt, I went to position 7 by stepping through all the filters in sequence. This time it worked and the FITS headers had the expected values. I tried again around midnight to see if I could skip over some positions but the same problem occured. So I continued to go one-at-a-time. ------------------------------ Submitted on 2007 Jun 12 [5:12:58]