EC024

Session: Feb 2005 (session 1)

Wavelength: 3.6 cm

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Urumqi (yang wen jun at Wed Feb 23 18:11:08 2005) Success :

no unknow problems.

Medicina (C. Bortolotti at Wed Feb 23 18:16:21 2005) Success :

Bad time whit snow

Onsala (Michael Lindqvist at Wed Feb 23 18:25:40 2005) Minor failures :

Mk5 "hanged", 01:30-02:04 UC, schedule and mk5 unit restarted.

(Other) (Algonquin at Wed Feb 23 20:36:36 2005) Minor failures :

Algonquin was have some problems with azimuth limit switch control. This intern caused drive motors to trip out, resulting in 4 missed sources. We also had a few late on sources.

Shanghai (Tao An at Thu Feb 24 01:25:50 2005) Minor failures :

We lost first first 3 scans because bank_set A didn't work normally. So we switched to use another bank_set in rest experiment. we lost 2 scans(scan 054-1141,054-1148) because antenna trouble at about UT12:18. we lost about 2 minutes at scan 17:12:23--17:20:23 because of the antana trouble.

Hartebeesthoek (Jonathan Quick at Thu Feb 24 06:49:38 2005) Success :

Some heavy rain/hail during experiment. No other problems detected.

Ny_Alesund (Ny-Ålesund at Thu Feb 24 09:07:39 2005) Success :

Goldstone (Lyle Skjerve at Thu Feb 24 18:17:06 2005) Minor failures : WIND HIGH FS

Field system quit twice and interface between the FS and the disk drives failed once (un-noticed), loss of ~ 7 hours of data. It rained for the whole experiment. CD burned with Radiometer, Weather and FS logs/schedules and included in box with disk drives.

Noto (P. Cassaro at Sat Feb 26 16:52:31 2005) Success :

Effelsberg (A. Kraus at Tue Mar 1 16:00:02 2005) Failure : WIND

Most of the time we were stopped due to snow: UT1810-1208, UT1247-1345, UT1442-1624, UT1739-end.

Effelsberg (A. Kraus at Tue Mar 1 16:01:18 2005) Failure : WIND

Most of the time we were stopped due to snow: UT1810-1208, UT1247-1345, UT1442-1624, UT1739-end.

Urumqi (Liu Xiang at Wed Mar 2 02:34:36 2005) Success :

The antenna control PC dead sometimes, as recorded in logfile.

MPIfR_Bonn (Walter Alef at Wed Mar 30 12:43:38 2005) Minor failures :

* Ef: only 2 hours measured due to snow. * Gn: OK but missed 7 hours when mk5 stopped. * Ur: OK but ch 'b' (2nd of X-band) kaputt. * Nt: NOF, flat bandpass without filter shapes, no phase cal, not connected to sky. * Ap, On, Mc , Wz , Ny, Hh, Sh : OK (Total 9 useful stations)