Antenna Health Analysis Summary
Date Range: 20240305_050004 to 20240305_125011
Number of autocorrelation files analyzed: 48
1.34% of data have zero power.
XX Polarization Statistics
- Antennas with low power (21): LWA267 (3), LWA352 (28), LWA353 (31), LWA255 (33), LWA041 (79), LWA365 (126), LWA095 (150), LWA105 (178), LWA130 (183), LWA076 (193), LWA111 (201), LWA150 (215), LWA124 (224), LWA153 (230), LWA159 (236), LWA187 (242), LWA191 (246), LWA138 (261), LWA234 (289), LWA209 (301), LWA232 (307)
- Antennas with high power (1): LWA221 (334)
- Antennas with high time variability (8): LWA310 (17), LWA272 (38), LWA302 (92), LWA052 (117), LWA120 (208), LWA142 (211), LWA151 (218), LWA261 (346)
- Antennas with abnormal spectra (0): None
YY Polarization Statistics
- Antennas with low power (17): LWA307 (12), LWA309 (14), LWA314 (21), LWA255 (33), LWA292 (44), LWA303 (51), LWA041 (79), LWA365 (126), LWA058 (137), LWA325 (154), LWA105 (178), LWA319 (190), LWA111 (201), LWA150 (215), LWA204 (294), LWA209 (301), LWA232 (307)
- Antennas with high power (1): LWA280 (41)
- Antennas with high time variability (7): LWA308 (15), LWA288 (42), LWA044 (80), LWA302 (92), LWA065 (165), LWA120 (208), LWA142 (211)
- Antennas with abnormal spectra (0): None
Combined Statistics
A total of 55 signals were flagged across all checks.
A total of 44 unique antennas were flagged in either or both polarizations across all checks.
The autocorrelation analysis returned 19 warning messages.
20240305_121003: 96 channels missing from sub-bands: [ 3 11]
20240305_122005: 48 channels missing from sub-bands: [3]
1.34% of data have zero power. This is larger than usual.
20240305_053009: 24 channels have zero power in sub-bands 14 on 2 signals
20240305_064012: 24 channels have zero power in sub-bands 8, 13 on 4 signals
20240305_070006: 24 channels have zero power in sub-bands 8 on 2 signals
20240305_080007: 24 channels have zero power in sub-bands 3 on 2 signals
20240305_082011: 24 channels have zero power in sub-bands 1 on 2 signals
20240305_083013: 24 channels have zero power in sub-bands 7 on 2 signals
20240305_085016: 24 channels have zero power in sub-bands 6, 9 on 3 signals
20240305_110000: 24 channels have zero power in sub-bands 2 on 2 signals
20240305_111002: 24 channels have zero power in sub-bands 4 on 2 signals
20240305_112004: 24 channels have zero power in sub-bands 12 on 2 signals
20240305_113006: 24 channels have zero power in sub-bands 1 on 2 signals
20240305_121003: 48 channels have zero power in sub-bands 3, 11 on 671 signals
20240305_121003: 24 channels have zero power in sub-bands 8, 13 on 4 signals
20240305_122005: 48 channels have zero power in sub-bands 3 on 671 signals
20240305_122005: 24 channels have zero power in sub-bands 1 on 2 signals
20240305_125011: 24 channels have zero power in sub-bands 2 on 2 signals
List of all flagged signals:
['LWA-267A', 'LWA-307B', 'LWA-309B', 'LWA-308B', 'LWA-310A', 'LWA-314B', 'LWA-352A', 'LWA-353A', 'LWA-255A', 'LWA-255B', 'LWA-272A', 'LWA-280B', 'LWA-288B', 'LWA-292B', 'LWA-303B', 'LWA-041A', 'LWA-041B', 'LWA-044B', 'LWA-302A', 'LWA-302B', 'LWA-052A', 'LWA-365A', 'LWA-365B', 'LWA-058B', 'LWA-095A', 'LWA-325B', 'LWA-065B', 'LWA-105A', 'LWA-105B', 'LWA-130A', 'LWA-319B', 'LWA-076A', 'LWA-111A', 'LWA-111B', 'LWA-120A', 'LWA-120B', 'LWA-142A', 'LWA-142B', 'LWA-150A', 'LWA-150B', 'LWA-151A', 'LWA-124A', 'LWA-153A', 'LWA-159A', 'LWA-187A', 'LWA-191A', 'LWA-138A', 'LWA-234A', 'LWA-204B', 'LWA-209A', 'LWA-209B', 'LWA-232A', 'LWA-232B', 'LWA-221A', 'LWA-261A']