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Monitoring

**Rfi monitoring at AO**
Hilltop rfi monitoring daily plots, images images of last 8 days yearly movies of hilltop frequency bands monthly plots of ism band (shows sbn interference) monthly plots of 1325 Mhz band (shows lband radars) rfihilltop: program to make spectral plots and images of hilltop data
Fractional occurrence of rfi in telescope data by month
Tv station power vs time

List of rfi frequencies seen at AO.	Tv Info
list of some rfi related events
fcc online table of frequency allocations (.pdf)	Cell phone info
NTIA freq Alloc chart (3Khz to 300Ghz, 2011) (.pdf)	FM band info
NTIA Office of Spectrum Management.	AO coordination zone (fcc)
ElectronicCodeOfFederalRegulations:title 47:telecommunications	Pr RadioAstronomy facility zoning
Handbook of Frequency Allocations and Spectrum protection for Scientific Uses:2nd edition (2015) (.pdf)
ITU Recommendation P.372-7 Radio noise (.pdf)
puerto rican coordination zone (.pdf)
FCC actions that impact radio astronomy	tx licenses for Ao Emission designators
FCC codes for puerto rico
Rfi removeal techniques