EVN feedback tool

Feedback for F06U1

Friend Site Result Problem Text
K. Borkowski Torun Success None The experiment passed without unexpected events, however there were severe RFI so that no reliable calibration could be made. Shortly before the start we could manage to install the Lange coupler to produce two circular polarizations instead of the announced linear polarization. We are not sure if the RCP and LCP channels are not swapped. Also, we failed to install the phase cal.
Michael Lindqvist Onsala Failure RFI Severe RFI. Experiment failure.
dgraham Effelsberg Failure RFI continuum and calibration are not possible in this band. Band included local digital TV station channel 65 (825MHz). We missed first two scans and recorded 3rd with crossed pol.
tony foley Westerbork Minor failures RFI Wb used in phased array mode. Some RFI at the lower end of the 30cm band
P. Cassaro Noto Failure RFI The experiment has been performed without known problems, but the presence of severe RFI in this band does not allow a reliable calibration.