The DBBC sometimes loses a channel. First spot-check done at 308/22:50 and found three channels to be suspect: 1 (X-band 1u), 9 (X-band 1l) and 11 (S-band 9u):
After reconfiguring DBBC, before scan 308-2256, all autocorrelations were fine:
Another spot-check at 309/03:12 showed bad looking autocorrelations in channels 1, 4, 9, 11 and 14:
Autocorrelations look good again in scan 309-0328a.
Checked again at 309/03:35. Bad spectra in channels 1, 9 and 11:
Data should be good from scan 309-0544a