UW CHEMISTRY NMR
Announcments & Equipment Logs
Software
UPDATE : AV300 – PROGRESS WITH UDRIVE MIGRATION – BUT NOT READY YET
A few more lose ends to tie up before you will be ready to access the UDRIVE, similar to AV301. But the needed work will be done remotely without disrupting the regular use of the spectrometer. I will post another heads up message when we say it’s ready. In the interim, your data collection protocol […]
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UPDATE ! AV700 – SYSTEM BACK IN OPERATION – NEW BASE FREQUENCY ! PLEASE READ
The Lock system is back to normal. PLEASE NOTE THE FOLLOWING IMPORTANT CHANGE ! New System Base Frequency : 699.962448 MHz. This reconfiguration is needed to compensate for the long term loss of energy by the Supercon Magnet. How does this affect you ? If you simply open your existing data set and start copying […]
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ALERT ! AV301 – NETWORK ERROR
Connectivity to the systems outside NMR lab is disrupted. I will try to fix it remotely if feasible. If not, one of us need to get to the system physically to reset the network. Access to the instrument over the weekend might be disrupted owing to this. NMR Facility Manager 4/21/2018
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ALERT ! AV301 – UDRIVE – MOVING TO PHASE 2 TOMORROW – Wed, 6 Jul 2017
The default data branch /opt/topspin/<user>/nmr will NO LONGER be visible within AV301 Topspin, starting tomorrow, sometime after 9 am. The data written until that point will be available as a static/frozen file tree via the Phoenix FTP server as of now. Please contact me if you have concerns. NMR Facility Manager 7/5/2017
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UPDATE ! AV300 – ATMA AND ATMM STABLE
Quick recap : Many users found that 1H tuning/matching using ATMA or ATMM command did not behave as expected (either a flat wobble curve or no response to turning the tuning/matching capacitors in ATMM). Remedial measures are applied now. I expect the tuning/matching to behave properly for most of the commonly used lock solvents. Please […]
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UPDATE ! AV500 – TOPSHIM WORKING PROPERLY
All good to run Topshim. Please let us know if it still has issues. Thanks NMR Facility Manager 6/2/17
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UPDATE – DRX499 : SYSTEM WILL BE READY ON MONDAY, 24 Apr
I am acutely aware of the long down time on this instrument and I convey my sincere gratitude for your patient cooperation all along. The good news is that, the system is brought to a stable and reliable state as I write this. Last but not least, the shim up needs to be completed before […]
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ALERT ! FREE TOPSPIN 3.5 SOFTWARE USERS…
The Bruker Topspin 3.5 software for processing is free for Academic users but the license has to be renewed every year. Those of you who are already using the software need to know that the license expires by 31st March and you have to download the appropriate version file/license to continue using the software. The […]
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