glangsto -at- nrao.edu
Survey of RFI in the frequency range 1800 to 2600 MHz.
Strong RFI is present in the range 2320 to 2345 MHz, but otherwise
this spectral band is relatively free of RFI.
The plot below shows the system temperature (T_A) on strong
radio source Orion A. The broad band (100 MHz wide) features are
due to gain variations in the GBT IF signal path.
These data are from Green Bank Telescope project 'AGBT02A_028_04'.