Antenna Health Analysis Summary
Date Range: 20250419_060003 to 20250419_125019
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 (17): LWA313 (18), LWA338 (24), LWA258 (35), LWA272 (38), LWA283 (40), LWA335 (57), LWA351 (60), LWA302 (92), LWA286 (93), LWA363 (94), LWA334 (156), LWA131 (182), LWA279 (220), LWA349 (282), LWA357 (286), LWA342 (317), LWA249 (342)
- Antennas with abnormal spectra (0): None
YY Polarization Statistics
- Antennas with low power (11): LWA292 (44), LWA005 (69), LWA365 (126), LWA068 (166), LWA127 (225), LWA185 (240), LWA186 (243), LWA190 (244), LWA189 (245), LWA209 (301), LWA235 (309)
- Antennas with high power (1): LWA280 (41)
- Antennas with high time variability (12): LWA282 (10), LWA303 (51), LWA335 (57), LWA275 (90), LWA302 (92), LWA316 (155), LWA358 (159), LWA124 (224), LWA359 (254), LWA347 (255), LWA290 (285), LWA297 (314)
- Antennas with abnormal spectra (0): None
Combined Statistics
A total of 50 signals were flagged across all checks.
A total of 45 unique antennas were flagged in either or both polarizations across all checks.
The autocorrelation analysis returned 12 warning messages.
20250419_061004: 96 channels have zero power in sub-bands 12 on 2 signals
20250419_062006: 96 channels have zero power in sub-bands 13 on 2 signals
20250419_070004: 96 channels have zero power in sub-bands 4, 12 on 4 signals
20250419_074011: 96 channels have zero power in sub-bands 5, 13 on 6 signals
20250419_080005: 96 channels have zero power in sub-bands 2, 9, 10 on 6 signals
20250419_082008: 96 channels have zero power in sub-bands 3 on 2 signals
20250419_085014: 96 channels have zero power in sub-bands 9 on 2 signals
20250419_093011: 96 channels have zero power in sub-bands 1, 9 on 6 signals
20250419_112012: 96 channels have zero power in sub-bands 2, 10 on 15 signals
20250419_122013: 96 channels have zero power in sub-bands 5, 12 on 4 signals
20250419_124017: 96 channels have zero power in sub-bands 13 on 2 signals
20250419_125019: 96 channels have zero power in sub-bands 8 on 2 signals
List of all flagged signals:
['LWA-282B', 'LWA-313A', 'LWA-338A', 'LWA-258A', 'LWA-272A', 'LWA-283A', 'LWA-280B', 'LWA-292B', 'LWA-303B', 'LWA-317A', 'LWA-335A', 'LWA-335B', 'LWA-351A', 'LWA-005B', 'LWA-275B', 'LWA-302A', 'LWA-302B', 'LWA-286A', 'LWA-363A', 'LWA-365A', 'LWA-365B', 'LWA-316B', 'LWA-334A', 'LWA-358B', 'LWA-068B', 'LWA-069A', 'LWA-103A', 'LWA-129A', 'LWA-131A', 'LWA-110A', 'LWA-279A', 'LWA-124A', 'LWA-124B', 'LWA-127B', 'LWA-185B', 'LWA-186B', 'LWA-190B', 'LWA-189B', 'LWA-359B', 'LWA-347B', 'LWA-349A', 'LWA-290B', 'LWA-357A', 'LWA-203A', 'LWA-209A', 'LWA-209B', 'LWA-235B', 'LWA-297B', 'LWA-342A', 'LWA-249A']