EP019

PI: Porcas
Title: MG0414+0534

Session: Oct 1996 (session 3)
Frequency: 13/3.6 cm
Mode: A (S/X settup)
Obs time (UT): 306 EU 18:30(01/11)-06:30(02/11)
Stations: EbNtOnShSmUr
Processor: Bonn
EU Mk3 Tapes/St.: 2

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Onsala (J. Conway, A. Polatidis at Mon Nov 4 11:57:18 EST 1996) Minor failures
Problems with positioning of the write head at pass 10; scan at 2107-2110 UT probably lost. No other known problems.

Shanghai (Huang Xinyong at Tue Nov 5 03:57:24 EST 1996) Success
No problems. Clock offset 0.2 micro sec. Weather cloudy.

Westerbork (tony foley at Tue Nov 5 06:30:47 EST 1996) Failure
S and X band recorded in linear polarization, as both had very unstable total power levels it was impossible to make circular polarization from the linear polarization in the feeds. No phasecal in the 13cm signal.

HartRAO (Jonathan Quick at Tue Nov 5 07:48:05 EST 1996) Minor failures
Scan at 20:38 (0414+05) displaced by 500 feet, ie. lost last 500 feet. No other known problems.

OAN\-Yebes (Pablo de Vicente at Tue Nov 5 09:02:07 EST 1996) Minor failures
One of the 3 cascade amplifiers of the X receiver broke. We observed with the receiver uncooled. Tsys 270 K from 23:24:00 till the end. Before Tsys between 250 - 500 K

Noto (Corrado Trigilio at Tue Nov 5 11:53:29 EST 1996) Minor failures
Lost pass 1 of last tape (at 5:20UT). No additional problem. Cloudy sky.

Effelsberg (d graham at Wed Nov 6 10:15:01 EST 1996) Minor failures
1947 to 2019, 2033 to 2036, source behind mountain

Urumqi (Liu Xiang at Tue Nov 19 03:48:59 EST 1996) Success
Clock offset 0.4+/-0.5us.

Simeiz (Alexandre Volvatch at Tue Nov 19 03:57:54 EST 1996) Success
OK.

MPIfR (Walter Alef at Tue Sep 23 17:36:32 METDST 1997) Minor failures
Westerbork no fringes. Yebes not correlated. Rest O.K. Fringes with: Eb, Sh, Sm, Nt, Hh, On, Wz, Ro, Mt, Ur.