Minutes from target meeting held on 15th of May 2003 in 888

a) Small microwave leakage between the two halves of the microwave cavity was
observed. Probably due to small modifications made to the 3He filling tube
to remove the ground loop problem from upstream.

b) Jacques asked if magnet could be surveyed again. It was aligned with the 
beam on 20th June 2001 without the dilution cryostat with precision of 0.2 mm. 
19th November 2001 rotation due to field rotation was measured to be
about 0.3 mrad. Alexandre made 2-dimensional profile of secondary vertex 
position with condition on Z coordinate 21 < Z < 28 cm. The glass fiber
and kevlar tubes can be seen in the picture with r = 3.5 cm. Displacement
of the center of these tubes from nominal position is dX = -0.31 cm and
dY = -0.13 cm. There is no evidence of rotation.

c) Yuri wanted to repeat the first moment measurement with outer coils
to compare the data to 2001 inside coils. The two target cells are polarised
to same absolute values with opposite signs and D, 6Li, 7Li and proton NMR
signals are taken.

d) Werner said that the IMPATT diode power supply is under work in the Bochum
workshop. It is useful for measuring the ESR and to get the last fraction
of the polarisation. 

e) Yuri wanted to measure the electron spin relaxation time with electron 
nuclear double resonance method first introduced by Abragam.

f) TE-calibration was finished and Kaori set the calibration constants for
online polarisation monitoring.