Antenna Health Analysis Summary
Date Range: 20240310_050008 to 20240310_125015
Number of autocorrelation files analyzed: 48
1.01% 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 (13): LWA310 (17), LWA272 (38), LWA335 (57), LWA351 (60), LWA286 (93), LWA052 (117), LWA328 (157), LWA068 (166), LWA120 (208), LWA151 (218), LWA279 (220), LWA224 (248), LWA346 (316)
- Antennas with abnormal spectra (1): LWA302 (92)
YY Polarization Statistics
- Antennas with low power (16): LWA307 (12), 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 (10): LWA282 (10), LWA309 (14), LWA310 (17), LWA288 (42), LWA044 (80), LWA316 (155), LWA120 (208), LWA142 (211), LWA322 (251), LWA297 (314)
- Antennas with abnormal spectra (1): LWA302 (92)
Combined Statistics
A total of 64 signals were flagged across all checks.
A total of 53 unique antennas were flagged in either or both polarizations across all checks.
The autocorrelation analysis returned 20 warning messages.
20240310_100003: 48 channels missing from sub-bands: [14]
1.01% of data have zero power. This is larger than usual.
20240310_051010: 24 channels have zero power in sub-bands 3 on 2 signals
20240310_061011: 24 channels have zero power in sub-bands 1 on 2 signals
20240310_070000: 24 channels have zero power in sub-bands 10 on 2 signals
20240310_071002: 24 channels have zero power in sub-bands 2 on 2 signals
20240310_073006: 24 channels have zero power in sub-bands 14, 16 on 4 signals
20240310_080001: 24 channels have zero power in sub-bands 7 on 2 signals
20240310_082005: 24 channels have zero power in sub-bands 5 on 2 signals
20240310_085010: 24 channels have zero power in sub-bands 3 on 2 signals
20240310_090002: 24 channels have zero power in sub-bands 3, 9 on 4 signals
20240310_100003: 48 channels have zero power in sub-bands 14 on 674 signals
20240310_100003: 24 channels have zero power in sub-bands 4 on 1 signals
20240310_101005: 24 channels have zero power in sub-bands 4, 12 on 3 signals
20240310_102007: 24 channels have zero power in sub-bands 13 on 2 signals
20240310_103009: 24 channels have zero power in sub-bands 4, 14 on 3 signals
20240310_104011: 24 channels have zero power in sub-bands 5 on 2 signals
20240310_112008: 24 channels have zero power in sub-bands 1, 2, 9 on 6 signals
20240310_123011: 24 channels have zero power in sub-bands 3, 16 on 4 signals
20240310_125015: 24 channels have zero power in sub-bands 2 on 2 signals
List of all flagged signals:
['LWA-267A', 'LWA-282B', 'LWA-307B', 'LWA-309B', 'LWA-310A', 'LWA-310B', 'LWA-314B', 'LWA-352A', 'LWA-353A', 'LWA-255A', 'LWA-255B', 'LWA-272A', 'LWA-280B', 'LWA-288B', 'LWA-292B', 'LWA-303B', 'LWA-335A', 'LWA-351A', 'LWA-041A', 'LWA-041B', 'LWA-044B', 'LWA-302A', 'LWA-302B', 'LWA-286A', 'LWA-052A', 'LWA-365A', 'LWA-365B', 'LWA-058B', 'LWA-095A', 'LWA-325B', 'LWA-316B', 'LWA-328A', 'LWA-068A', 'LWA-105A', 'LWA-105B', 'LWA-130A', 'LWA-319B', 'LWA-076A', 'LWA-111A', 'LWA-111B', 'LWA-120A', 'LWA-120B', 'LWA-142B', 'LWA-150A', 'LWA-150B', 'LWA-151A', 'LWA-279A', 'LWA-124A', 'LWA-153A', 'LWA-159A', 'LWA-187A', 'LWA-191A', 'LWA-224A', 'LWA-322B', 'LWA-138A', 'LWA-234A', 'LWA-204B', 'LWA-209A', 'LWA-209B', 'LWA-232A', 'LWA-232B', 'LWA-297B', 'LWA-346A', 'LWA-221A']