Antenna Health Analysis Summary
Date Range: 20240515_050004 to 20240515_125011
Number of autocorrelation files analyzed: 48
1.24% of data have zero power.
XX Polarization Statistics
- Antennas with low power (29): LWA267 (3), LWA310 (17), LWA352 (28), LWA255 (33), LWA280 (41), LWA041 (79), LWA044 (80), LWA073 (87), LWA052 (117), LWA365 (126), LWA095 (150), LWA105 (178), LWA076 (193), LWA111 (201), LWA120 (208), LWA142 (211), LWA150 (215), LWA151 (218), LWA124 (224), LWA153 (230), LWA159 (236), LWA187 (242), LWA191 (246), LWA138 (261), LWA234 (289), LWA209 (301), LWA232 (307), LWA235 (309), LWA215 (331)
- Antennas with high power (2): LWA362 (30), LWA221 (334)
- Antennas with high time variability (6): LWA353 (31), LWA272 (38), LWA335 (57), LWA162 (265), LWA195 (272), LWA176 (325)
- Antennas with abnormal spectra (0): None
YY Polarization Statistics
- Antennas with low power (22): LWA309 (14), LWA310 (17), LWA255 (33), LWA292 (44), LWA041 (79), LWA044 (80), LWA052 (117), LWA365 (126), LWA058 (137), LWA325 (154), LWA105 (178), LWA076 (193), LWA111 (201), LWA120 (208), LWA142 (211), LWA150 (215), LWA151 (218), LWA124 (224), LWA204 (294), LWA209 (301), LWA232 (307), LWA235 (309)
- Antennas with high power (2): LWA280 (41), LWA187 (242)
- Antennas with high time variability (3): LWA307 (12), LWA272 (38), LWA290 (285)
- Antennas with abnormal spectra (0): None
Combined Statistics
A total of 64 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 6 warning messages.
1.24% of data have zero power. This is larger than usual.
20240515_065014: 24 channels have zero power in sub-bands 5, 13 on 4 signals
20240515_112005: 24 channels have zero power in sub-bands 8 on 2 signals
20240515_124009: 48 channels have zero power in sub-bands 4, 5, 6, 7, 8, 9, 10 on 1 signals
20240515_125011: 48 channels have zero power in sub-bands 4, 5, 6, 7, 8, 9, 10 on 1 signals
20240515_125011: 24 channels have zero power in sub-bands 3, 12 on 1 signals
List of all flagged signals:
['LWA-267A', 'LWA-307B', 'LWA-309B', 'LWA-310A', 'LWA-310B', 'LWA-352A', 'LWA-362A', 'LWA-353A', 'LWA-255A', 'LWA-255B', 'LWA-272A', 'LWA-272B', 'LWA-280A', 'LWA-280B', 'LWA-292B', 'LWA-335A', 'LWA-041A', 'LWA-041B', 'LWA-044A', 'LWA-044B', 'LWA-073A', 'LWA-052A', 'LWA-052B', 'LWA-365A', 'LWA-365B', 'LWA-058B', 'LWA-095A', 'LWA-325B', 'LWA-105A', 'LWA-105B', 'LWA-076A', 'LWA-076B', 'LWA-111A', 'LWA-111B', 'LWA-120A', 'LWA-120B', 'LWA-142A', 'LWA-142B', 'LWA-150A', 'LWA-150B', 'LWA-151A', 'LWA-151B', 'LWA-124A', 'LWA-124B', 'LWA-153A', 'LWA-159A', 'LWA-187A', 'LWA-187B', 'LWA-191A', 'LWA-138A', 'LWA-162A', 'LWA-195A', 'LWA-290B', 'LWA-234A', 'LWA-204B', 'LWA-209A', 'LWA-209B', 'LWA-232A', 'LWA-232B', 'LWA-235A', 'LWA-235B', 'LWA-176A', 'LWA-215A', 'LWA-221A']