Should you need to know the radio environment in/around your observing band, you can remotely access yesterday's Hill-top monitoring plots and average spectra taken from the Gregorian Dome during the commissioning phase ( Present Environment ). If you are on-site, you may use various users' facilities available from ARTS-RFI to go through the accumulated hill-top database since mid-1995. ... The group can be reached at "rfi-grp@naic.edu" . NAIC/AO Home Page . W. Genter 02/02/2005 16:19:55 ...