EV015

Session: Jun 2006 (session 2)

Wavelength: 30 cm

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Onsala (Michael Lindqvist at Fri Jun 2 19:31:18 2006) Minor failures :

RFI - but not as much as in F06U1/N06U1.

Torun (Kaz Borkowski at Mon Jun 5 06:13:30 2006) Minor failures : RFI

From 7:22 observations with the recorded BBC sidebands changed from the scheduled LSB to USB to ensure the net sideband to be also upper at RF (our receivers have 0 MHz net LO).

Westerbork (Tony Foley at Mon Jun 5 09:01:43 2006) Minor failures : RFI

Wb used in phased array mode. Some occasional strong RFI, but mostly clean

Effelsberg (dgraham at Thu Jun 8 11:14:52 2006) Minor failures : RFI

RFI very strong from 09:10 to 12:30

Noto (P. Cassaro at Fri Jun 16 22:43:46 2006) Minor failures : RFI

Minor failure, we hope. The experiment has been finished, but with very strong RFI.

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Entire Session

Session: Jun 2006 (session 2)

Wavelengths: 30cm 18/21 5 6 cm

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Torun (Kaz Borkowski at Mon Jun 5 12:32:29 2006) Minor failures :

This note concerns the UHF experiments only. Shortly before the first experiment we could manage to install the Lange coupler to produce two circular polarizations instead of the linear polarization announced in the block schedule. Also, we failed to install the phase cal.

Jodrell_Bank (Alastair Gunn at Tue Jun 20 09:14:12 2006) Success : PCAL

The MkII telescope was used (Jb2). During this session the Mk2 phase cal. signal was found to be too high and could not be easily reduced in strength. I therefore switched off the phas cal. signal for the entire session (for Mk2 only).