Antenna Health Analysis Summary
Date Range: 20250201_060004 to 20250201_125010
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 (7): LWA272 (38), LWA351 (60), LWA286 (93), LWA103 (176), LWA105 (178), LWA131 (182), LWA243 (330)
- Antennas with abnormal spectra (1): LWA302 (92)
YY Polarization Statistics
- Antennas with low power (6): LWA292 (44), LWA005 (69), LWA365 (126), LWA186 (243), LWA190 (244), LWA235 (309)
- Antennas with high power (1): LWA280 (41)
- Antennas with high time variability (4): LWA282 (10), LWA011 (72), LWA103 (176), LWA120 (208)
- Antennas with abnormal spectra (1): LWA302 (92)
Combined Statistics
A total of 27 signals were flagged across all checks.
A total of 24 unique antennas were flagged in either or both polarizations across all checks.
The autocorrelation analysis returned 2 warning messages.
20250201_083012: 96 channels have zero power in sub-bands 6 on 4 signals
20250201_102012: 96 channels have zero power in sub-bands 9 on 2 signals
List of all flagged signals:
['LWA-282B', 'LWA-272A', 'LWA-280B', 'LWA-292B', 'LWA-317A', 'LWA-351A', 'LWA-005B', 'LWA-011B', 'LWA-302A', 'LWA-302B', 'LWA-286A', 'LWA-365A', 'LWA-365B', 'LWA-069A', 'LWA-103A', 'LWA-103B', 'LWA-105A', 'LWA-131A', 'LWA-110A', 'LWA-120B', 'LWA-124A', 'LWA-186B', 'LWA-190B', 'LWA-209A', 'LWA-226A', 'LWA-235B', 'LWA-243A']