Antenna Health Analysis Summary
Date Range: 20250320_060000 to 20250320_125016
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), LWA103 (176), LWA110 (198), LWA124 (224), LWA203 (295), LWA209 (301), LWA297 (314)
- Antennas with high power (0): None
- Antennas with high time variability (18): LWA313 (18), LWA338 (24), LWA362 (30), LWA272 (38), LWA305 (50), LWA337 (59), LWA351 (60), LWA360 (62), LWA302 (92), LWA286 (93), LWA363 (94), LWA334 (156), LWA105 (178), LWA131 (182), LWA279 (220), LWA349 (282), LWA357 (286), LWA346 (316)
- Antennas with abnormal spectra (1): LWA263 (37)
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 (10): LWA271 (4), LWA282 (10), LWA362 (30), LWA298 (49), LWA303 (51), LWA302 (92), LWA017 (101), LWA124 (224), LWA322 (251), LWA244 (338)
- Antennas with abnormal spectra (1): LWA263 (37)
Combined Statistics
A total of 49 signals were flagged across all checks.
A total of 42 unique antennas were flagged in either or both polarizations across all checks.
The autocorrelation analysis returned 10 warning messages.
20250320_064007: 96 channels have zero power in sub-bands 4, 12 on 6 signals
20250320_071003: 96 channels have zero power in sub-bands 10, 15 on 6 signals
20250320_080002: 96 channels have zero power in sub-bands 2, 10 on 4 signals
20250320_081004: 96 channels have zero power in sub-bands 10 on 2 signals
20250320_083008: 96 channels have zero power in sub-bands 7, 15 on 4 signals
20250320_092007: 96 channels have zero power in sub-bands 4 on 2 signals
20250320_094011: 96 channels have zero power in sub-bands 10 on 2 signals
20250320_095013: 96 channels have zero power in sub-bands 6 on 2 signals
20250320_122010: 96 channels have zero power in sub-bands 6 on 2 signals
20250320_124014: 96 channels have zero power in sub-bands 5 on 2 signals
List of all flagged signals:
['LWA-271B', 'LWA-282B', 'LWA-313A', 'LWA-338A', 'LWA-362A', 'LWA-362B', 'LWA-263A', 'LWA-263B', 'LWA-272A', 'LWA-280B', 'LWA-292B', 'LWA-298B', 'LWA-305A', 'LWA-303B', 'LWA-317A', 'LWA-337A', 'LWA-351A', 'LWA-360A', 'LWA-005B', 'LWA-302A', 'LWA-302B', 'LWA-286A', 'LWA-363A', 'LWA-017B', 'LWA-365A', 'LWA-365B', 'LWA-334A', 'LWA-069A', 'LWA-103A', 'LWA-105A', 'LWA-131A', 'LWA-110A', 'LWA-279A', 'LWA-124A', 'LWA-124B', 'LWA-127B', 'LWA-186B', 'LWA-190B', 'LWA-322B', 'LWA-349A', 'LWA-357A', 'LWA-203A', 'LWA-209A', 'LWA-209B', 'LWA-235B', 'LWA-297A', 'LWA-297B', 'LWA-346A', 'LWA-244B']