V030T

Session: May 1998 (session 2)
Wavelength: 6 cm

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Experiment Feedback

Medicina (Sergio Mariotti at Mon Jun 1 06:16:29 METDST 1998) Success
No problems

Torun (K. Borkowski at Mon Jun 1 09:24:59 METDST 1998) Failure
Atmospheric storm with heavy rain for 15 min. since 22:00 UT.

Onsala (A. Polatidis at Mon Jun 1 11:42:06 METDST 1998) Failure
No observations were possible due to a failure of the declination break of the 25m antenna.

Jodrell (Alastair Gunn at Mon Jun 1 15:44:48 METDST 1998) Minor failures
Receiver cryostat failure at approximately 01:00 UT. Receiver temperature began increasing so data quality will worsen throughout remainder of experiment. No other known problems.

Westerbork (Tony Foley at Tue Jun 2 10:30:08 METDST 1998) Success
No known problems (other than decoder).

Effelsberg (dgraham at Tue Jun 2 18:43:00 METDST 1998) Minor failures
Extremely heavy rain 2200-2300, heavy 2300-0000. At peak, increases tsys from 30 to 60K.

Torun (K. Borkowski at Thu Jun 4 16:22:51 METDST 1998) Success
Oops! It was success.

Calibration (Jean\-Francois Desmurs at Mon Jun 8 13:26:43 METDST 1998) Success
The ANTAB formatted file for this experiment can be found on VLBEER in the may98 directory under the name v030t.antab. Read the comments in the file to get further information.

Calibration (Jean\-Francois Desmurs at Mon Jun 8 13:28:15 METDST 1998) Success
The ANTAB formatted file for this experiment can be found on VLBEER in the may98 directory under the name v030t.antab. Read the comments in the file to get further information.

Noto (C.Trigilio at Mon Jun 8 17:27:25 METDST 1998) Minor failures
Some tracking problem caused that the telescope was oscillating in AZ around the source: the problem occurred from 02:26 to 03:09 UT.