OBSERVATORY PDBI
Keywords: astro

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OBSERVATORY PDBI

            OBSERVATORY PDBI [Year]

        Several states of the PDBI hardware implementation can be accessed using
        the year in which they were installed:

         -1995: 3 and 1.3 mm receivers, 500 MHz bandwidth
         -2000: 3 and 1.3 mm receivers, 580 MHz bandwidth
         -2006: new generation receivers (NGR: 4 GHz bandwidth, 2 polar.)
         -2010 NGR +  modifications in the LO system
         -2013 = 2010 + additional slight modification in the LO system
         -2015 = 2013 + Optimized tuning on a LO grid [default]