Antenna Health Analysis Summary
Date Range: 20250113_060000 to 20250113_125016
Number of autocorrelation files analyzed: 42
0.04% of data have zero power.
XX Polarization Statistics
- Antennas with low power (8): LWA317 (52), LWA365 (126), LWA069 (169), LWA105 (178), LWA110 (198), LWA124 (224), LWA209 (301), LWA226 (304)
- Antennas with high power (0): None
- Antennas with high time variability (15): LWA308 (15), LWA313 (18), LWA362 (30), LWA272 (38), LWA305 (50), LWA360 (62), LWA286 (93), LWA363 (94), LWA334 (156), LWA328 (157), LWA131 (182), LWA279 (220), LWA224 (248), LWA357 (286), 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 (8): LWA308 (15), LWA303 (51), LWA011 (72), LWA358 (159), LWA104 (179), LWA120 (208), LWA124 (224), LWA214 (328)
- Antennas with abnormal spectra (1): LWA302 (92)
Combined Statistics
A total of 40 signals were flagged across all checks.
A total of 36 unique antennas were flagged in either or both polarizations across all checks.
The autocorrelation analysis returned 11 warning messages.
20250113_060000: 96 channels have zero power in sub-bands 2, 10, 12 on 6 signals
20250113_061002: 192 channels have zero power in sub-bands 12 on 2 signals
20250113_061002: 96 channels have zero power in sub-bands 4, 12 on 8 signals
20250113_090003: 96 channels have zero power in sub-bands 4 on 2 signals
20250113_102008: 96 channels have zero power in sub-bands 9 on 2 signals
20250113_104012: 96 channels have zero power in sub-bands 3, 11 on 4 signals
20250113_110005: 96 channels have zero power in sub-bands 1 on 4 signals
20250113_111007: 96 channels have zero power in sub-bands 15 on 2 signals
20250113_112009: 96 channels have zero power in sub-bands 2, 10 on 6 signals
20250113_124014: 96 channels have zero power in sub-bands 2 on 2 signals
20250113_125016: 96 channels have zero power in sub-bands 3 on 2 signals
List of all flagged signals:
['LWA-308A', 'LWA-308B', 'LWA-313A', 'LWA-362A', 'LWA-272A', 'LWA-280B', 'LWA-292B', 'LWA-305A', 'LWA-303B', 'LWA-317A', 'LWA-360A', 'LWA-005B', 'LWA-011B', 'LWA-302A', 'LWA-302B', 'LWA-286A', 'LWA-363A', 'LWA-365A', 'LWA-365B', 'LWA-334A', 'LWA-328A', 'LWA-358B', 'LWA-069A', 'LWA-105A', 'LWA-104B', 'LWA-131A', 'LWA-110A', 'LWA-120B', 'LWA-279A', 'LWA-124A', 'LWA-124B', 'LWA-186B', 'LWA-190B', 'LWA-224A', 'LWA-357A', 'LWA-209A', 'LWA-226A', 'LWA-235B', 'LWA-214B', 'LWA-243A']