EM022C

Session: Sep 1997 (session 3)
Frequency: 1.3 cm

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Medicina (Andrea Maccaferri at Thu Sep 11 16:57:04 METDST 1997) Success
Failure on temperature conditioner on Maser Room, so some drift on maser frequency may be possible.

Cambridge (Alastair Gunn at Thu Sep 11 17:03:39 METDST 1997) Minor failures
FS crash at 16:29 UT, restarted for scan at 17:14. FS time drifted by 5 seconds (slow) but formatter time okay. All BBCs have good levels. No other known problems.

Onsala (Antonis Polatidis at Fri Sep 12 17:49:38 METDST 1997) Minor failures
Had problems with the second tape of the experiment. The packaging of the tape was not good so we had to replace it. Lost Forward scan from UT 0850 to 0920 UT. Expect three tapes for this experiment. Third tape starts at 0920 UT with reverse pass. We only recorded LCP so expect signal at VC1, VC3, VC5

Onsala (Antonis Polatidis at Fri Sep 12 17:49:44 METDST 1997) Minor failures
Had problems with the second tape of the experiment. The packaging of the tape was not good so we had to replace it. Lost Forward scan from UT 0850 to 0920 UT. Expect three tapes for this experiment. Third tape starts at 0920 UT with reverse pass. We only recorded LCP so expect signal at VC1, VC3, VC5

Effelsberg (dgraham at Mon Sep 15 10:48:25 METDST 1997) Minor failures
start at 14:41.

Medicina (Kirsi Karlamaa \\\& Kaj Wiik at Tue Sep 16 13:10:33 METDST 1997) Minor failures
Half of the session it was raining heavily. Tape head may have been in wrong position 253 14:25 - 253 14:36. otherwise succesfull.

Metsahovi ( at Tue Sep 16 13:12:33 METDST 1997) Minor failures
The previous entry was from Metsahovi...

Noto (C.Trigilio at Mon Sep 22 16:26:31 METDST 1997) Success
No problem encountered. Good weather conditions

Calibration (Fredrik T Rantakyro at Wed Nov 5 15:41:46 MET 1997) Minor failures
The ANTAB formatted TSYS information can be found on VLBEER in the SEP97 directory. The file is called em22c.antab and contains the latest antenna calibration information.