Antenna Health Analysis Summary
Date Range: 20250318_060006 to 20250318_125012
Number of autocorrelation files analyzed: 42
0.04% of data have zero power.
XX Polarization Statistics
- Antennas with low power (7): LWA317 (52), LWA365 (126), LWA069 (169), LWA110 (198), LWA124 (224), LWA209 (301), LWA297 (314)
- Antennas with high power (0): None
- Antennas with high time variability (8): LWA272 (38), LWA351 (60), LWA001 (65), LWA302 (92), LWA334 (156), LWA103 (176), LWA105 (178), LWA131 (182)
- Antennas with abnormal spectra (0): None
YY Polarization Statistics
- Antennas with low power (9): LWA292 (44), LWA005 (69), LWA365 (126), LWA127 (225), LWA186 (243), LWA190 (244), LWA209 (301), LWA235 (309), LWA297 (314)
- Antennas with high power (1): LWA280 (41)
- Antennas with high time variability (6): LWA282 (10), LWA303 (51), LWA033 (161), LWA097 (170), LWA129 (180), LWA124 (224)
- Antennas with abnormal spectra (1): LWA302 (92)
Combined Statistics
A total of 32 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 9 warning messages.
20250318_060006: 96 channels have zero power in sub-bands 14 on 2 signals
20250318_084015: 192 channels have zero power in sub-bands 2 on 2 signals
20250318_084015: 96 channels have zero power in sub-bands 10 on 2 signals
20250318_085017: 96 channels have zero power in sub-bands 3 on 2 signals
20250318_094016: 96 channels have zero power in sub-bands 4, 12 on 4 signals
20250318_101002: 96 channels have zero power in sub-bands 12 on 2 signals
20250318_102004: 96 channels have zero power in sub-bands 2, 4, 12 on 10 signals
20250318_104008: 96 channels have zero power in sub-bands 2 on 2 signals
20250318_114009: 96 channels have zero power in sub-bands 2 on 2 signals
List of all flagged signals:
['LWA-282B', 'LWA-272A', 'LWA-280B', 'LWA-292B', 'LWA-303B', 'LWA-317A', 'LWA-351A', 'LWA-001A', 'LWA-005B', 'LWA-302A', 'LWA-302B', 'LWA-365A', 'LWA-365B', 'LWA-334A', 'LWA-033B', 'LWA-069A', 'LWA-097B', 'LWA-103A', 'LWA-105A', 'LWA-129B', 'LWA-131A', 'LWA-110A', 'LWA-124A', 'LWA-124B', 'LWA-127B', 'LWA-186B', 'LWA-190B', 'LWA-209A', 'LWA-209B', 'LWA-235B', 'LWA-297A', 'LWA-297B']