EJ004

Session: May 2001 (session 2)

Wavelength: 18. cm

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Experiment Feedback

Shanghai (Huang Xinyong at Sun May 27 05:37:26 METDST 2001) Success

We finished the experiment at TU: 17:22:00, because of the source position is out of our antenna limit.

Medicina (G.Maccaferri at Sun May 27 06:35:17 METDST 2001) Success

Torun (K.Borkowski at Sun May 27 14:20:38 METDST 2001) Success

Essentially no problems. However the operators have reported a few late on new source cases (2 to 4 min.).

Onsala (A. Polatidis at Mon May 28 10:02:00 METDST 2001) Success

Lost a few minutes due to long slew to the target. Otherwise no problems. Fair weather.

Westerbork (Tony Foley at Mon May 28 11:35:02 METDST 2001) Minor failures

Several of the sources were outside our hour angle limits (those marked D in ej004sch.wb) so I replaced them. Some periods of EMI at the lower end of the 18cm band. Otherwise OK

Effelsberg (A. Kraus at Mon May 28 15:01:31 METDST 2001) Minor failures

Between UT1311-1347 the source was below our elvation limit. Several times we were late on source - insufficient slewing times.

Noto (P. Leto at Wed May 30 13:07:30 METDST 2001) Success

No known problem

Jodrell_Bank (Alastair Gunn at Wed May 30 17:55:31 METDST 2001) Success

No known problems.

Urumqi (Liu Xiang at Sun Jun 24 13:50:51 METDST 2001) Success

seems good except last 6 minites tape reck vacuum problem.