N01X2

Session: May 2001 (session 2)

Wavelength: 3.6 cm

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Experiment Feedback

Yebes (Paco Colomer at Sat Jun 2 14:28:35 METDST 2001) Success

No problems. Good weather.

Medicina (A.Maccaferri at Sat Jun 2 14:54:41 METDST 2001) Success

A little cloudy, all ok

Shanghai (Huang Xinyong at Sun Jun 3 12:58:26 METDST 2001) Success

No problems.

Noto (P. Leto at Sun Jun 3 19:07:05 METDST 2001) Success

Urumqi (Liu Xiang at Mon Jun 4 07:05:23 METDST 2001) Success

little cloud sometimes during observation. Thick tape was used.

Westerbork (Tony Foley at Mon Jun 4 11:49:16 METDST 2001) Minor failures

Tied array believed fixed, but very heavy downpours giving strong extinction.

Westerbork (Tony Foley at Mon Jun 4 12:27:01 METDST 2001) Minor failures

Tied array believed fixed, but very heavy downpours giving strong extinction.

Effelsberg (A. Kraus at Tue Jun 5 17:35:02 METDST 2001) Success

Onsala (John Conway at Fri Jun 8 08:37:18 METDST 2001) Failure

Unfortunately due to a error S-band was observed and not X-band. On the positive side this fault definitely only effects the network monitoring experiment and none of the user X-band expts.

Robledo (Cristina Garcia at Tue Jun 12 11:38:15 METDST 2001) Success

Weather condition: clear. Station time delay: 1.8101 microseconds. Recorder used: #2. Label: VLBA1037,B65C. X-Band RCP system temp at zenith: 27.4 K (Y-Factor=10.3db). Coherency test passed. No Discrepancy Reports. Comments: observation stopped at 12 UT. Last half an hour in the schedule is used to configure the system back to nominal for following observation/satellite tracking.