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hardware:dbbc.callibration [2014/11/02 23:11] Jamie McCallum |
hardware:dbbc.callibration [2014/11/02 23:22] (current) Jamie McCallum |
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* Autocorrelation/Bit statistics | * Autocorrelation/Bit statistics | ||
- | For autocorrelation spectra and bit-distribution statistics, you can use either the Haystack vlbi2 and bstate scripts or the mark5access utilities m5spec and m5d. If the bit-statistics deviate significantly from 17/33/33/17, you may need to use the DBBC's mag_thr command to adjust the magnitude threshold. If there is a strong DC bias, this is usually indicative of a configureation problem. | + | For autocorrelation spectra and bit-distribution statistics, you can use either the Haystack vlbi2 and bstate scripts or the mark5access utilities m5spec and m5d. If the bit-statistics deviate significantly from 17/33/33/17, you may need to use the DBBC's mag_thr command to adjust the magnitude threshold. If there is a strong DC bias, this is usually indicative of a configuration problem. |