GP028

Session: Nov 2000 (session 4)

Wavelength: 18 cm

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Torun (K.Borkowski at Tue Nov 21 15:31:10 MET 2000) Success

No known problems.

Medicina (C. Bortolotti at Tue Nov 21 16:16:22 MET 2000) Success

(Lost scan from 13:31 to 13:52 for elvation source under 5 Deg. - soft limit)

Onsala (A. Polatidis at Tue Nov 21 16:51:35 MET 2000) Minor failures

Lost the first scan on 4c39.25 due to long slew time. The initial tape (EVNT0342,E98C) lost vacuum and got spliced around 300 feet from the beginning at 0716 UT. We rereeled the spliced part and replaced with a new tape (EVNT0227,79a5) and started again at 0745UT. Lost vacuum again at 0939UT and resumed observing at 1022 UT, pass 10.

Onsala (A. Polatidis at Tue Nov 21 16:53:25 MET 2000) Minor failures

Intermittent RFI over a broad bandwidth, with a high spike at 1327 MHz, in the IF but not in the observed band. Was more pronounced when pointing at low elevation southwest.

Effelsberg (A. Kraus at Wed Nov 22 10:05:29 MET 2000) Success

Westerbork (Tony Foley at Wed Nov 22 11:16:20 MET 2000) Minor failures

Lost 07:22-07:27 UT with an array problem

Noto (C.Trigilio at Tue Nov 28 18:11:32 MET 2000) Minor failures

Phase cal found ON about one hour before the end of the experiment. The software command for the pcal did not work because the switch was in manual (for mistake).

Jodrell_Bank (Alastair Gunn at Mon Dec 4 13:21:03 MET 2000) Success

No known problems.