The RFI scenario at 150 MHz is quite
bad. However, one can obtain reasonable clean window of about 6 MHz
bandwidth for a few hours past midnight. I was lucky to get such a
clean window, when I observed one of the exo-planet system
"Upsilon-Andromade'.
This
image
has been made from 3.5 hours on the source using 3c48 as flux and phase
calibrator, which was about 9 degree away from this field. 3-D
imaging was employed with 85 facets covering 4 degree X 4 degree
area. The rms noise in the final image is about 3 mJy/beam. The
resolution is 24 X 18 arcsec.