EL020A

Session: Sep 1997 (session 3)

Frequency: 3.6/13 cm

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Medicina (M. Bondi at Tue Sep 30 23:14:23 METDST 1997) Success

Ended succesfully

Medicina (orfei at Wed Oct 1 11:00:08 METDST 1997) Minor failures

we realize that the patch panel was not changed respect the previous exp. For the c97x3 it was LO1=1h,2h,3h,4h,5h,6h,7h while for this experiment is LO1=1h,3h,5h,7h,9h,11h,13h. So only 1,3,5,7 videoconv. were properly patched

Effelsberg (dgraham at Wed Oct 1 12:47:38 METDST 1997) Minor failures

Lost 0900-0907 (not on tape). Phase cal off until 0920. Rest OK.

Onsala (John Conway at Fri Oct 3 11:16:14 METDST 1997) Minor failures

GPS-FMOUT monitoring of formaater GPS time difference shows jump of 0.43msec in formatter around 1543 (and 1 microsecond jump 30 minutes before). The formatter clock was reset at around 16:30UT. Note that on resetting the year was set to 97 not 1997, was noticed and corrrected at end of experiment.

Calibration (Fredrik T Rantakyro at Wed Nov 5 16:08:01 MET 1997) Minor failures

The ANTAB formatted TSYS information can be found on VLBEER in the SEP97 directory. The file is called el20a.antab and contains the latest antenna calibration information.