Antenna Health Analysis Summary
Date Range: 20241231_060006 to 20241231_125013
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), LWA226 (304)
- Antennas with high power (0): None
- Antennas with high time variability (9): LWA308 (15), LWA313 (18), LWA272 (38), LWA286 (93), LWA334 (156), LWA328 (157), LWA105 (178), LWA131 (182), LWA279 (220)
- Antennas with abnormal spectra (1): LWA302 (92)
YY Polarization Statistics
- Antennas with low power (7): LWA280 (41), LWA005 (69), LWA365 (126), LWA186 (243), LWA190 (244), LWA235 (309), LWA244 (338)
- Antennas with high power (0): None
- Antennas with high time variability (10): LWA282 (10), LWA310 (17), LWA303 (51), LWA331 (125), LWA325 (154), LWA294 (188), LWA120 (208), LWA124 (224), LWA333 (253), LWA347 (255)
- Antennas with abnormal spectra (1): LWA302 (92)
Combined Statistics
A total of 35 signals were flagged across all checks.
A total of 32 unique antennas were flagged in either or both polarizations across all checks.
The autocorrelation analysis returned 11 warning messages.
20241231_064014: 96 channels have zero power in sub-bands 1, 3, 9, 11 on 12 signals
20241231_070008: 96 channels have zero power in sub-bands 9 on 2 signals
20241231_075017: 96 channels have zero power in sub-bands 10 on 2 signals
20241231_082012: 96 channels have zero power in sub-bands 13 on 2 signals
20241231_090000: 96 channels have zero power in sub-bands 12 on 2 signals
20241231_094007: 96 channels have zero power in sub-bands 9 on 2 signals
20241231_100001: 96 channels have zero power in sub-bands 6 on 2 signals
20241231_110002: 96 channels have zero power in sub-bands 4, 12 on 6 signals
20241231_113008: 96 channels have zero power in sub-bands 1, 9 on 4 signals
20241231_123009: 96 channels have zero power in sub-bands 6 on 4 signals
20241231_125013: 96 channels have zero power in sub-bands 3 on 2 signals
List of all flagged signals:
['LWA-282B', 'LWA-308A', 'LWA-310B', 'LWA-313A', 'LWA-272A', 'LWA-280B', 'LWA-303B', 'LWA-317A', 'LWA-005B', 'LWA-302A', 'LWA-302B', 'LWA-286A', 'LWA-331B', 'LWA-365A', 'LWA-365B', 'LWA-325B', 'LWA-334A', 'LWA-328A', 'LWA-069A', 'LWA-105A', 'LWA-131A', 'LWA-294B', 'LWA-110A', 'LWA-120B', 'LWA-279A', 'LWA-124A', 'LWA-124B', 'LWA-186B', 'LWA-190B', 'LWA-333B', 'LWA-347B', 'LWA-209A', 'LWA-226A', 'LWA-235B', 'LWA-244B']