Antenna Health Analysis Summary
Date Range: 20250227_060001 to 20250227_125017
Number of autocorrelation files analyzed: 42
0.04% of data have zero power.
XX Polarization Statistics
- Antennas with low power (9): LWA317 (52), LWA365 (126), LWA069 (169), LWA110 (198), LWA124 (224), LWA127 (225), LWA209 (301), LWA297 (314), LWA350 (319)
- Antennas with high power (0): None
- Antennas with high time variability (7): LWA272 (38), LWA351 (60), LWA334 (156), LWA103 (176), LWA131 (182), LWA279 (220), LWA243 (330)
- Antennas with abnormal spectra (1): LWA302 (92)
YY Polarization Statistics
- Antennas with low power (10): LWA292 (44), LWA005 (69), LWA365 (126), LWA127 (225), LWA186 (243), LWA190 (244), LWA209 (301), LWA235 (309), LWA297 (314), LWA350 (319)
- Antennas with high power (1): LWA280 (41)
- Antennas with high time variability (7): LWA282 (10), LWA303 (51), LWA302 (92), LWA065 (165), LWA103 (176), LWA120 (208), LWA124 (224)
- Antennas with abnormal spectra (0): None
Combined Statistics
A total of 35 signals were flagged across all checks.
A total of 27 unique antennas were flagged in either or both polarizations across all checks.
The autocorrelation analysis returned 8 warning messages.
20250227_064008: 96 channels have zero power in sub-bands 12 on 2 signals
20250227_075011: 96 channels have zero power in sub-bands 1 on 2 signals
20250227_092008: 96 channels have zero power in sub-bands 1, 9 on 6 signals
20250227_093010: 96 channels have zero power in sub-bands 3 on 2 signals
20250227_101007: 96 channels have zero power in sub-bands 5 on 1 signals
20250227_105015: 96 channels have zero power in sub-bands 3 on 2 signals
20250227_115016: 96 channels have zero power in sub-bands 4 on 2 signals
20250227_124015: 96 channels have zero power in sub-bands 9 on 2 signals
List of all flagged signals:
['LWA-282B', 'LWA-272A', 'LWA-280B', 'LWA-292B', 'LWA-303B', 'LWA-317A', 'LWA-351A', 'LWA-005B', 'LWA-302A', 'LWA-302B', 'LWA-365A', 'LWA-365B', 'LWA-334A', 'LWA-065B', 'LWA-069A', 'LWA-103A', 'LWA-103B', 'LWA-131A', 'LWA-110A', 'LWA-120B', 'LWA-279A', 'LWA-124A', 'LWA-124B', 'LWA-127A', 'LWA-127B', 'LWA-186B', 'LWA-190B', 'LWA-209A', 'LWA-209B', 'LWA-235B', 'LWA-297A', 'LWA-297B', 'LWA-350A', 'LWA-350B', 'LWA-243A']