Antenna Health Analysis Summary
Date Range: 20250421_060007 to 20250421_125013
Number of autocorrelation files analyzed: 42
0.06% of data have zero power.
XX Polarization Statistics
- Antennas with low power (9): LWA317 (52), LWA365 (126), LWA069 (169), LWA103 (176), LWA129 (180), LWA110 (198), LWA124 (224), LWA203 (295), LWA209 (301)
- Antennas with high power (0): None
- Antennas with high time variability (8): LWA313 (18), LWA272 (38), LWA071 (84), LWA302 (92), LWA334 (156), LWA131 (182), LWA349 (282), LWA249 (342)
- Antennas with abnormal spectra (0): None
YY Polarization Statistics
- Antennas with low power (12): LWA292 (44), LWA005 (69), LWA365 (126), LWA068 (166), LWA127 (225), LWA185 (240), LWA186 (243), LWA190 (244), LWA189 (245), LWA209 (301), LWA235 (309), LWA244 (338)
- Antennas with high power (1): LWA280 (41)
- Antennas with high time variability (3): LWA275 (90), LWA065 (165), LWA297 (314)
- Antennas with abnormal spectra (1): LWA302 (92)
Combined Statistics
A total of 34 signals were flagged across all checks.
A total of 31 unique antennas were flagged in either or both polarizations across all checks.
The autocorrelation analysis returned 10 warning messages.
20250421_062011: 96 channels have zero power in sub-bands 5, 13 on 4 signals
20250421_072012: 96 channels have zero power in sub-bands 3, 11 on 4 signals
20250421_073014: 96 channels have zero power in sub-bands 3 on 2 signals
20250421_082013: 96 channels have zero power in sub-bands 3, 11 on 8 signals
20250421_084017: 96 channels have zero power in sub-bands 3, 11 on 6 signals
20250421_090000: 96 channels have zero power in sub-bands 8 on 2 signals
20250421_093006: 96 channels have zero power in sub-bands 8 on 2 signals
20250421_100001: 96 channels have zero power in sub-bands 1, 9 on 6 signals
20250421_113008: 96 channels have zero power in sub-bands 16 on 2 signals
20250421_121006: 96 channels have zero power in sub-bands 9 on 2 signals
List of all flagged signals:
['LWA-313A', 'LWA-272A', 'LWA-280B', 'LWA-292B', 'LWA-317A', 'LWA-005B', 'LWA-071A', 'LWA-275B', 'LWA-302A', 'LWA-302B', 'LWA-365A', 'LWA-365B', 'LWA-334A', 'LWA-065B', 'LWA-068B', 'LWA-069A', 'LWA-103A', 'LWA-129A', 'LWA-131A', 'LWA-110A', 'LWA-124A', 'LWA-127B', 'LWA-185B', 'LWA-186B', 'LWA-190B', 'LWA-189B', 'LWA-349A', 'LWA-203A', 'LWA-209A', 'LWA-209B', 'LWA-235B', 'LWA-297B', 'LWA-244B', 'LWA-249A']