UW CHEMISTRY NMR
Announcments & Equipment Logs
AV301 Log Book
Welcome to the Chemistry NMR Online Log Book – your One Stop portal to communicate about the spectrometer to the Facility Staff in a timely manner.
Please record your comments and relevant observations about AV301 instrument by submitting an entry using the “Post Log Entry” box found below.
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261 Responses to “AV301 Log Book”
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The PABBI probe is in!
Please use ‘atma’ for tune and match. Please use ‘topshim’ for shimming.
Duplicate peaks observed in 1H and 31P NMR.
Please note, the current av301 BBO probe DOES NOT HAVE AMTA nor Topshim capabilities.
Please use ‘wobb’ and manually tune and match at the probe.
Please load the standard shim set using ‘rsh stdbbo’ and touch up the low order shims, z and z2 always, x and y non-spinning only.
Neither Atma nor Topshim work.
Topshim error shows:
“SetParameters – shimming is not possible without gradient or gradient amplifier”
Topshim not working. Had to do manual shimming instead
“Mkdir /opt/topspin/data File exists”
NewDataSet – Could not create /opt/topspin/data/topshimData/nmr/1D_acquisition_data/3/pdata/1/
These are some details that popped up when topshim failed.
Topshim isn’t working. It couldn’t create new topshim file. Looks like it was trying to save to the old \opt\topspin directory.
ATMA not working.
TOPSHIM not workin
ATMA and ATMM still not working.
ATMA and ATMM unable to wobb 31P, June 21, June 22
Software frozen – cannot click or Ctrl+Alt+Del