GX007A

Session: Feb 2001 (session 1)

Wavelength: 18. cm

Comment

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Experiment Feedback

Torun (K.Borkowski at Tue Feb 20 12:34:21 MET 2001) Success

No known problems, but strong RFI certainly spoil the quality.

Effelsberg (A. Kraus at Tue Feb 20 13:33:24 MET 2001) Success

Westerbork (Tony Foley at Tue Feb 20 14:35:22 MET 2001) Minor failures

A phase jump in one IF (RT7X) of about 40degrees. Several scans at the start and the end were out of hour angle and elevation range so we replaced them with local calibration.

Medicina (Roda at Tue Feb 20 17:45:42 MET 2001) Minor failures

Sources below the software limit of the antenna (elevation < 5) at the start and the end of the observation. Sometimes strong interference

Onsala (A. Polatidis at Wed Feb 21 01:49:56 MET 2001) Success

From 0559 UT the target source was below 5deg. elevation. The only useful scan since then was at 0641-0644UT on 3C286. No known problems apart from occasional RFI.

Shanghai (Huang Xinyong at Wed Feb 21 07:02:09 MET 2001) Success

Some RFI present. No known problems.

Jodrell_Bank (Alastair Gunn at Wed Feb 21 16:13:46 MET 2001) Success

Some sources below horizon at start and end of this experiment. No other known problems. Also see feedback for 21/18 cm session.

Noto (C.Trigiliko at Wed Feb 28 15:36:54 MET 2001) Minor failures

Lost from 19:08 to 19:16 - antenna in prelimit.