we found strange problems with calculation of experimental time on our
DRX Avance 500 MHz spectrometer. Everything is OK untill we use double
constant time (CT) experiments. When we were running triple resonance 3D
exps like HNCA HNCO with one CT there were no problems, however with
CBCANH, CBCA(CO)NH containing two CT (for both N and C domains) suddenly
the time counter got crazy and set up much shorter time than was really
needed (14 instead of 74 hours). After 14 hours were over the counter
starts running in a crazy loop 0 to -60 s. It seems that it doesn't
bother the experiment itself however, you can not check the time left.
Has anybody met similar problems? We are currently running XWINNMR v.
2.1.
Richard Hrabal
-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Richard Hrabal email hrabalr@vscht.cz * * * * NMR Laboratory tel. +420-2-3114782 * * Institute of Chemical Technology * * Technicka 5 fax. +420-2-3116109 * * CZ 166 28 Prague 6 * * CZECH REPUBLIC * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *