Antenna Health Analysis Summary
Date Range: 20250224_060009 to 20250224_125015
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), LWA110 (198), LWA124 (224), LWA127 (225), LWA209 (301), LWA297 (314)
- Antennas with high power (0): None
- Antennas with high time variability (14): LWA313 (18), LWA272 (38), LWA291 (45), LWA305 (50), LWA337 (59), LWA351 (60), LWA275 (90), LWA286 (93), LWA334 (156), LWA328 (157), LWA103 (176), LWA131 (182), LWA357 (286), LWA342 (317)
- Antennas with abnormal spectra (1): LWA302 (92)
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 (11): LWA271 (4), LWA282 (10), LWA310 (17), LWA362 (30), LWA291 (45), LWA303 (51), LWA275 (90), LWA065 (165), LWA120 (208), LWA322 (251), LWA347 (255)
- Antennas with abnormal spectra (1): LWA302 (92)
Combined Statistics
A total of 45 signals were flagged across all checks.
A total of 38 unique antennas were flagged in either or both polarizations across all checks.
The autocorrelation analysis returned 11 warning messages.
20250224_063015: 96 channels have zero power in sub-bands 5 on 4 signals
20250224_074008: 96 channels have zero power in sub-bands 5, 13 on 4 signals
20250224_075010: 96 channels have zero power in sub-bands 3 on 2 signals
20250224_080001: 96 channels have zero power in sub-bands 5, 13 on 6 signals
20250224_090003: 96 channels have zero power in sub-bands 13 on 4 signals
20250224_095012: 96 channels have zero power in sub-bands 2, 10 on 3 signals
20250224_101006: 96 channels have zero power in sub-bands 10, 12 on 4 signals
20250224_111007: 96 channels have zero power in sub-bands 5, 13 on 6 signals
20250224_112009: 96 channels have zero power in sub-bands 5 on 2 signals
20250224_113010: 96 channels have zero power in sub-bands 1, 9 on 4 signals
20250224_122010: 96 channels have zero power in sub-bands 5, 13 on 6 signals
List of all flagged signals:
['LWA-271B', 'LWA-282B', 'LWA-310B', 'LWA-313A', 'LWA-362B', 'LWA-272A', 'LWA-280B', 'LWA-292B', 'LWA-291A', 'LWA-291B', 'LWA-305A', 'LWA-303B', 'LWA-317A', 'LWA-337A', 'LWA-351A', 'LWA-005B', 'LWA-275A', 'LWA-275B', 'LWA-302A', 'LWA-302B', 'LWA-286A', 'LWA-365A', 'LWA-365B', 'LWA-334A', 'LWA-328A', 'LWA-065B', 'LWA-069A', 'LWA-103A', 'LWA-131A', 'LWA-110A', 'LWA-120B', 'LWA-124A', 'LWA-127A', 'LWA-127B', 'LWA-186B', 'LWA-190B', 'LWA-322B', 'LWA-347B', 'LWA-357A', 'LWA-209A', 'LWA-209B', 'LWA-235B', 'LWA-297A', 'LWA-297B', 'LWA-342A']