NRAO

19 May 2002 [baseline_07]

figure

The auto-correlation function (ACF) towards blank sky at C-band centered at 4400 MHz (Scan 17). (Postscript Version) The spectrometer was used with an 800 MHz bandwidth (2W1-5X-800). Notice the features at lags 669, 1337, etc. which correspond to frequencies 2.4, 1.2, etc. The TRACK procedure was used towards blank sky.

figure

The raw total power spectrum towards blank sky at C-band centered at 4400 MHz (Scan 17). (Postscript Version) The spectrometer was used with an 800 MHz bandwidth (2W1-5X-800). The plot reveals a 2.4 MHz ripple.

 
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Last modified: Tue Nov 5 13:55:40 EST 2002