Antenna Health Analysis Summary

Date Range: 20231121_050000 to 20231121_125018

Number of autocorrelation files analyzed: 48

0.85% of data have zero power.

XX Polarization Statistics

Antennas with low power (12): LWA267 (3), LWA352 (28), LWA052 (117), LWA365 (126), LWA095 (150), LWA076 (193), LWA124 (224), LWA159 (236), LWA191 (246), LWA138 (261), LWA234 (289), LWA232 (307)
Antennas with high power (1): LWA221 (334)
Antennas with high time variability (8): LWA310 (17), LWA255 (33), LWA292 (44), LWA334 (156), LWA105 (178), LWA111 (201), LWA120 (208), LWA209 (301)
Antennas with abnormal spectra (0): None

YY Polarization Statistics

Antennas with low power (9): LWA314 (21), LWA292 (44), LWA303 (51), LWA365 (126), LWA058 (137), LWA325 (154), LWA319 (190), LWA150 (215), LWA204 (294)
Antennas with high power (2): LWA280 (41), LWA169 (292)
Antennas with high time variability (17): LWA307 (12), LWA309 (14), LWA272 (38), LWA288 (42), LWA009 (70), LWA044 (80), LWA358 (159), LWA103 (176), LWA104 (179), LWA120 (208), LWA194 (273), LWA199 (277), LWA201 (279), LWA253 (283), LWA230 (303), LWA226 (304), LWA229 (305)
Antennas with abnormal spectra (0): None

Combined Statistics

A total of 49 signals were flagged across all checks.

A total of 46 unique antennas were flagged in either or both polarizations across all checks.

The autocorrelation analysis returned 11 warning messages.

20231121_113013: 48 channels missing from sub-bands: [15]

20231121_110007: 48 channels missing from sub-bands: [16]

20231121_115016: 48 channels missing from sub-bands: [15]

20231121_054008: 24 channels have zero power in sub-bands 3, 4 on 1 signals

20231121_062005: 48 channels have zero power in sub-bands 4 on 1 signals

20231121_062005: 24 channels have zero power in sub-bands 3 on 1 signals

20231121_110007: 48 channels have zero power in sub-bands 16 on 688 signals

20231121_113013: 48 channels have zero power in sub-bands 15 on 688 signals

20231121_114015: 48 channels have zero power in sub-bands 4 on 1 signals

20231121_114015: 24 channels have zero power in sub-bands 3 on 1 signals

20231121_115016: 48 channels have zero power in sub-bands 15 on 688 signals

List of all flagged signals:

['LWA-267A', 'LWA-307B', 'LWA-309B', 'LWA-310A', 'LWA-314B', 'LWA-352A', 'LWA-255A', 'LWA-272B', 'LWA-280B', 'LWA-288B', 'LWA-292A', 'LWA-292B', 'LWA-303B', 'LWA-009B', 'LWA-044B', 'LWA-052A', 'LWA-365A', 'LWA-365B', 'LWA-058B', 'LWA-095A', 'LWA-325B', 'LWA-334A', 'LWA-358B', 'LWA-103B', 'LWA-105A', 'LWA-104B', 'LWA-319B', 'LWA-076A', 'LWA-111A', 'LWA-120A', 'LWA-120B', 'LWA-150B', 'LWA-124A', 'LWA-159A', 'LWA-191A', 'LWA-138A', 'LWA-194B', 'LWA-199B', 'LWA-201B', 'LWA-253B', 'LWA-234A', 'LWA-169B', 'LWA-204B', 'LWA-209A', 'LWA-230B', 'LWA-226B', 'LWA-229B', 'LWA-232A', 'LWA-221A']