- added: 2016-01-07 09:34 author: DAH end: 2016-01-04 10:11 number: '1282' start: 2016-01-04 09:26 text: 'Instrument: UPS units. Two of the UPS units passed a self-test: TX3 at 09:26, and TX1 at 10:11.' - added: 2016-01-08 10:14 author: DAH end: 2016-01-06 04:05 number: '1284' start: 2016-01-06 04:05 text: 'Instrument: UPS units. Four of the units (TX1, TX3, TX4, and TX5) switched to battery power in response to a brief (~ 1 s) input power problem. However, two of the units (TX2, and Beamform) reported that the output power was turned off due to a low battery. This was unexpected since both units passed self tests a few hours later. This led to a short disruption in the observation schedule.' - added: 2016-02-18 11:36 author: DAH end: 2016-01-07 09:38 number: '1314' start: 2016-01-06 04:05 text: 'Instrument: MST Radar. The transmitter was antenna sector B went into a passive state after its UPS failed to power it during a brief input power problem.' - added: 2016-02-18 10:11 author: DAH end: 2016-01-06 04:07 number: '1304' start: 2016-01-06 04:06 text: 'Instrument: MST Radar. The time taken to complete the 6th dwell on the cycle starting at 04:02:17 was extended from 26 s to 122 s. This was the result of the beam steering PC (tiberius) being forced to reboot after its UPS (Beamform) failed to power it during a brief input power problem.' - added: 2016-01-08 09:17 author: DAH end: 2016-01-08 15:24 number: '1283' start: 2016-01-06 14:02 text: 'Instrument: UPS units. The units for TX2, TX4, TX5, and Beamform passed self tests during this period.' - added: 2016-02-18 10:18 author: DAH end: 2016-01-12 10:26 number: '1305' start: 2016-01-11 01:53 text: 'Instrument: MST Radar. The transmitter for antenna sector B was out of action with a blown fuse.' - added: 2016-01-22 09:00 author: DAH end: 2016-01-20 10:10 number: '1297' start: 2016-01-20 09:26 text: 'Instrument: UPS units. Two of the UPS units passed a self-test: TX3 at 09:26, and TX1 at 10:10.' - added: 2016-01-22 09:04 author: DAH end: 2016-01-20 15:24 number: '1298' start: 2016-01-20 14:01 text: 'Instrument: UPS units. Four of the UPS units passed a self-test: TX2 at 14:01, TX4 at 14:03, Beamform at 14:04, and TX5 at 15:24. ' - added: 2016-01-22 09:11 author: DAH end: 2016-01-21 19:59 number: '1299' start: 2016-01-21 19:59 text: 'Instrument: MST Radar. The beam steering controller indicated that the output from the transmitter powering antenna sector B was slightly below normal for a single dwell.' - added: 2016-01-26 09:17 author: DAH end: 2016-01-25 16:11 number: '1300' start: 2016-01-25 16:11 text: 'Instrument: UPS units. The units switched to battery power in response to a brief (~ 1 s) input power problem. The units for TX2 and Beamform appear to have behaved as expected on this occasion, despite not having switched to battery power during recent input power problems. ' - added: 2016-01-26 13:50 author: DAH end: 2016-01-26 05:36 number: '1301' start: 2016-01-26 05:36 text: 'Instrument: MST Radar. The beam steering unit indicated that the output power of the transmitter for antenna sector B was slightly below expected for a single dwell.' - added: 2016-02-18 10:29 author: DAH end: 2016-02-01 10:08 number: '1306' start: 2016-02-01 09:25 text: 'Instrument: UPS units. Two of the units passed self tests during this period - TX3 at 09:25 and TX1 at 10:08' - added: 2016-02-18 10:38 author: DAH end: 2016-02-01 19:29 number: '1307' start: 2016-02-01 19:29 text: 'Instrument: UPS units. Five of the units (TX1, TX2, TX3, TX4, and Beamform) switched to battery power in response to a brief (~ 1 s) input power problem.' - added: 2016-02-18 10:54 author: DAH end: 2016-02-03 15:23 number: '1308' start: 2016-02-03 14:00 text: 'Instrument: UPS units. Four of the units carried out self-tests during this period. Three of these passed - TX2 at 14:00, TX4 at 14:02, and Beamform at 14:03. TX5 reported at least one faulty battery at 15:23' - added: 2016-02-18 11:11 author: DAH end: 2016-02-08 10:23 number: '1309' start: 2016-02-06 19:38 text: 'Instrument: MST Radar. The transmitter for antenna sector B was out of action with a blown fuse.' - added: 2016-02-18 11:17 author: DAH end: 2016-02-08 01:43 number: '1310' start: 2016-02-08 01:33 text: 'Instrument: MST Radar. The output power from the transmitter for antenna sector D was slightly below expected 3 times during this period. ' - added: 2016-02-18 11:23 author: ZKO end: 2016-02-12 10:41 number: '1311' start: 2016-02-12 10:41 text: 'Instrument: UPS units. The unit for TX5 failed a self test during this period owing to a faulty battery. ' - added: 2016-02-18 11:24 author: DAH end: 2016-02-12 17:12 number: '1312' start: 2016-02-12 14:15 text: 'Instrument: MST Radar. The transmitter for antenna sector B was out of action with a blown fuse.' - added: 2016-02-18 11:28 author: DAH end: 2016-02-16 10:32 number: '1313' start: 2016-02-15 05:10 text: 'Instrument: MST Radar. The transmitter for antenna sector B was out of action with a blown fuse.' - added: 2016-02-18 11:43 author: DAH end: 2016-02-15 10:08 number: '1315' start: 2016-02-15 09:25 text: 'Instrument: UPS units. Two of the units passed a self test - TX3 at 09:25 and TX1 at 10:08.' - added: 2016-02-18 14:41 author: DAH end: 2016-02-17 15:22 number: '1316' start: 2016-02-17 14:00 text: 'Instrument: UPS units. Three of the units passed a self test - TX2 at 14:00, TX4 at 14:02, and Beamform at 14:03. TX5 initially reported a faulty battery, but passed the self test at 15:22.' - added: 2016-02-22 16:31 author: DAH end: 2016-02-22 16:22 number: '1317' start: 2016-02-22 08:53 text: 'Instrument: MST Radar, WXT520, Sky Camera 2, LD40. All equipment at the radar site had to be powered down in order to allow the local electricity distribution company to carry out sheduled work. This issue affected the whole Capel Dewi area. ' - added: 2016-02-23 10:44 author: DAH end: 2016-02-22 16:20 number: '1318' start: 2016-02-22 16:20 text: 'Instrument: UPS Units. The units briefly (~ 1 s) switched to battery power in response to an input power problem. It''s not clear whether this was an actual problem or related to the fact that the transmitters were being switched back into operation at this time.' - added: 2016-02-23 10:48 author: DAH end: 2016-02-22 16:43 number: '1319' start: 2016-02-22 16:23 text: 'Instrument: MST Radar. The transmitter for antenna sector C blew its fuse almost immediately after the radar was restarted (following a scheduled power outage). LD had in back in operation 20 minutes later. ' - added: 2016-02-26 08:41 author: DAH end: 2016-02-25 15:10 number: '1320' start: 2016-02-24 18:26 text: 'Instrument: MST Radar. The transmitter for antenna sector B was out of action with a blown fuse.' - added: 2016-02-26 08:43 author: DAH end: 2016-02-25 15:10 number: '1321' start: 2016-02-25 12:56 text: 'Instrument: MST Radar. The transmitter for antenna sector C was out of action with a blown fuse. This led to a noticeable reduction in radar return signal power and in useful altitude coverage.' - added: 2016-02-26 09:01 author: DAH end: 2016-02-25 21:38 number: '1322' start: 2016-02-25 21:38 text: 'Instrument: UPS units. The units switched to battery power in response to a ~ 2 s input power problem. The unit TX5, which was known to have a faulty battery, does not appear to have recovered from this problem and the the associated transmitter, for antenna sector E, shut down.' - added: 2016-03-29 12:18 author: DAH end: 2016-03-08 12:21 number: '1332' start: 2016-02-25 21:39 text: 'Instrument: MST Radar, UPS Units. The transmitter for antenna sector E was out of action during this period owing to the failure of its UPS unit. The transmitter could not be powered through an adjacent UPS unit since the combined load of two transmitters was too large for one unit. Moreover, it couldn''t be powered directly from the mains supply since the latter is reduced to 220 V by a "voltage optimisation unit". The transmitters require a input voltage of 240 V. The transmitter restarted operations after a replacement UPS unit was installed on 2016-03-08 11:24 UT. The transmitter was briefly in operation 11:05 - 11:20 UT and again for less than a minute at 11:52 UT before stable operations were resumed at 12:21 UT.' - added: 2016-02-29 11:31 author: DAH end: 2016-02-26 11:50 number: '1324' start: 2016-02-26 03:26 text: 'Instrument: MST Radar. During this period, the status of beam steering units 81, 82, 91, and 92 alternated between being responsive and unresponsive on several occasions. All of these units are feb by the same power divider and belong to antenna sector E. The corresponding transmitter was out of action at this time owing to its UPS unit failing during the previous night.' - added: 2016-02-29 09:04 author: DAH end: 2016-02-26 12:41 number: '1323' start: 2016-02-26 11:53 text: 'Instrument: MST Radar. The radar was stopped during this period to allow LD to inspect the power splitter that feeds quads 81, 82, 91, and 92, which had all been unresponsive. LD found that the connector was in a degraded state and so terminated the output with a dummy load. ' - added: 2016-03-02 10:19 author: DAH end: 2016-02-26 15:33 number: '1326' start: 2016-02-26 12:53 text: 'Instrument: MST Radar. The beam steering controller indicated that units 81, 82, and 91 alternated between being unresponsive and then responsive again during this period. Shortly afterwards (by 16:00) LD replaced the N-type connector on the input to the power splitter that feeds these units. The original connector had not been sealed properly and so had become corroded. LD suspected that the power splitter for units 41, 42, 51, and 52 might be suffering from a similar problem since he is getting unusual controller readings from this part of the atenna array. However, he did not inspect the relevant connectors on this occasion. ' - added: 2016-03-02 10:03 author: DAH end: 2016-02-29 10:10 number: '1325' start: 2016-02-29 09:25 text: 'Instrument: UPS Units. The units TX1 and TX3 passed their self tests during this period.' - added: 2016-03-04 09:29 author: DAH end: 2016-03-02 14:03 number: '1329' start: 2016-03-02 13:59 text: 'Instrument: UPS Units. Units TX2, TX4, and Beamform passed self tests during this period.' - added: 2016-03-03 15:24 author: DAH end: 2016-03-03 09:57 number: '1328' start: 2016-03-02 15:38 text: 'Instrument: MST Radar. The beam steering controller sent a large number (nearly 200) of notifications during this period alternately noting that the supply voltage for unit 30 was too low (at around 0.3 V) and then that it was normal (23.2 V). LD replaced the unit whilst the radar was down 2016-03-03 09:58 - 11:24 UT for other reasons.' - added: 2016-03-03 15:13 author: DAH end: 2016-03-03 11:24 number: '1327' start: 2016-03-03 09:58 text: 'Instrument: MST Radar. The radar was powered down whilst Aberystwyth University students carried out a surveying exercise on the antenna array. LD took the opportunity to replace beam steering unit 30, which had been giving error messages.' - added: 2016-03-07 15:01 author: DAH end: 2016-03-04 16:17 number: '1330' start: 2016-03-04 16:05 text: 'Instrument: MST Radar. The transmitter for antenna sector A was out of action during this period owing to an analogue error. DAH was able remotely to clear the error and to put the transmitter back into operation. ' - added: 2016-03-29 12:28 author: DAH end: 2016-03-08 10:27 number: '1333' start: 2016-03-08 04:14 text: 'Instrument: MST Radar. The transmitter for antenna sector B was out of action with a blown fuse.' - added: 2016-03-16 09:00 author: DAH end: 2016-03-15 11:56 number: '1331' start: 2016-03-11 19:46 text: 'Instrument: MST Radar. The transmitter for antenna sector C was out of action owing to a blown fuse. This led to a significant reduction in useful altitude coverage. The transmitter was briefly back in operation 3 times on 2016-03-15 before it became stable: 11:03 - 11:04, 11:18 - 11:20, and 11:33 - 11:35 UT. ' - added: 2016-04-20 09:21 author: DAH end: 2016-03-13 07:23 number: '1344' start: 2016-03-13 07:23 text: 'Instrument: UPS units. The unit TX5 gave the following messages in short succession: "Critical - System: Warmstart", "Informational - UPS: Restored the local network management interface-to-UPS communication.", and "Informational - UPS: The output power is now turned on." These appear to indicate that the network management card was unable to detect another device on the network and so restarted as a failsafe measure. ' - added: 2016-04-20 09:23 author: DAH end: 2016-03-13 17:24 number: '1345' start: 2016-03-13 17:24 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-20 09:24 author: DAH end: 2016-03-13 23:25 number: '1346' start: 2016-03-13 23:25 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-01 08:44 author: DAH end: 2016-03-14 10:10 number: '1335' start: 2016-03-14 09:24 text: 'Instrument: UPS Units. The units TX1 and TX3 passed self tests during this period.' - added: 2016-04-20 09:25 author: DAH end: 2016-03-15 01:24 number: '1347' start: 2016-03-15 01:24 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-01 08:52 author: DAH end: 2016-03-16 14:02 number: '1336' start: 2016-03-16 13:58 text: 'Instrument: UPS Units. The units TX2, TX4, and Beamform passed self tests during this period.' - added: 2016-04-20 09:26 author: DAH end: 2016-03-17 17:26 number: '1348' start: 2016-03-17 17:26 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-20 09:27 author: DAH end: 2016-03-18 13:27 number: '1349' start: 2016-03-18 13:27 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-20 09:52 author: DAH end: 2016-03-22 10:21 number: '1361' start: 2016-03-22 10:21 text: 'Instrument: UPS units. The unit TX5 passed a self test.' - added: 2016-04-20 09:28 author: DAH end: 2016-03-25 11:26 number: '1350' start: 2016-03-25 11:26 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-20 09:31 author: ZKO end: 2016-03-26 14:28 number: '1351' start: 2016-03-26 14:28 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2017-06-09 15:32 author: DAH end: 2016-03-27 06:45 number: '1736' start: 2016-03-27 06:45 text: 'Instrument: MST Radar. The ouput power from the transmitter for antenna sector B was slightly below normal for a single dwell. ' - added: 2016-03-29 13:43 author: DAH end: 2016-03-27 21:59 number: '1334' start: 2016-03-27 21:59 text: 'Instrumemnt: UPS Units. The units briefly (~1 s) switched to battery power in response to an input power problem. ' - added: 2016-04-01 08:53 author: DAH end: 2016-03-28 10:08 number: '1337' start: 2016-03-28 09:24 text: 'Instrument: UPS Units. Units TX1 and TX3 passed self tests during this period.' - added: 2016-04-01 09:53 author: DAH end: 2016-03-30 14:03 number: '1338' start: 2016-03-30 13:58 text: 'Instrument: UPS units. The units TX2, TX4, and Beamform passed a self test during this period.' - added: 2017-06-09 15:35 author: DAH end: 2016-04-01 10:48 number: '1737' start: 2016-03-31 06:36 text: 'Instrument: MST Radar. The transmitter for antenna sector B was out of action owing to a blown fuse. ' - added: 2016-04-20 09:32 author: DAH end: 2016-04-01 02:29 number: '1352' start: 2016-04-01 02:29 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-20 09:33 author: DAH end: 2016-04-02 10:29 number: '1353' start: 2016-04-02 10:29 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-20 09:34 author: DAH end: 2016-04-04 07:29 number: '1354' start: 2016-04-04 07:29 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-20 09:35 author: DAH end: 2016-04-04 18:30 number: '1355' start: 2016-04-04 18:30 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-20 09:53 author: DAH end: 2016-04-05 10:21 number: '1362' start: 2016-04-05 10:21 text: 'Instrument: UPS units. The unit TX5 passed a self test.' - added: 2016-04-20 09:36 author: DAH end: 2016-04-07 21:32 number: '1356' start: 2016-04-07 21:32 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-20 10:08 author: DAH end: 2016-04-08 06:12 number: '1363' start: 2016-04-08 06:12 text: 'Instrument: MST Radar. The transmitter for antenna section B briefly reported slightly lower than expected power. ' - added: 2016-04-20 09:42 author: DAH end: 2016-04-08 18:34 number: '1357' start: 2016-04-08 18:34 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-20 09:43 author: DAH end: 2016-04-09 01:32 number: '1358' start: 2016-04-09 01:32 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-13 11:43 author: DAH end: 2016-04-12 07:17 number: '1340' start: 2016-04-10 14:20 text: 'Instrument: MST Radar. Beam steering unit 2 alternated between reporting a low supply voltage (~ 0.3 V) and a normal supply voltage (~ 22.9 V) during this period. LD swaped units during the time when the power was down (2016-04-12 07:17 - 17:15 UT).' - added: 2016-04-20 11:57 author: DAH end: 2016-04-10 17:42 number: '1364' start: 2016-04-10 17:42 text: 'Instrument: UPS units. The unit TX4 carried out a system warmstart.' - added: 2016-04-13 14:17 author: DAH end: 2016-04-11 10:07 number: '1341' start: 2016-04-11 09:23 text: 'Instrument: UPS units. The units TX1 and TX3 passed self tests during this period.' - added: 2016-04-13 09:06 author: DAH end: 2016-04-12 17:15 number: '1339' start: 2016-04-12 07:17 text: 'Instrument: MST Radar, LD40, Sky-Camera 2, WXT520. The electricity supply to the whole Capel Dewi area was down to allow the distribution company to carry out scheduled maintenance work. Consequently all equipment at the MST Radar site was powered down for the day. Data from the WXT520 started to be collected again at 16:28 UT, but there was a gap 16:51 - 17:21 UT owing to acquisition PC julius having to be rebooted. There were no gaps in the data collected from the Campbell Scientific surface met and surface wind sensors.' - added: 2016-04-13 14:21 author: DAH end: 2016-04-12 15:34 number: '1342' start: 2016-04-12 15:34 text: 'Instrument: UPS units. The units TX2, TX4, and Beamform passed self tests at this time. This is when mains power was first restored following scheduled maintenance. ' - added: 2016-04-20 09:43 author: DAH end: 2016-04-15 02:37 number: '1359' start: 2016-04-15 02:37 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-27 11:34 author: DAH end: 2016-04-15 20:44 number: '1422' start: 2016-04-15 20:44 text: 'Instrument: MST Radar. The output from the transmitter for antenna sector B was slightly below expected foa single dwell.' - added: 2016-06-27 11:40 author: DAH end: 2016-04-16 01:55 number: '1423' start: 2016-04-16 01:55 text: 'Instrument: Beam Steering Units. Unit 7 reported unexpectedly that it updated its software.' - added: 2016-04-20 09:44 author: DAH end: 2016-04-19 03:39 number: '1360' start: 2016-04-19 03:39 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-19 16:22 author: DAH end: 2016-04-19 14:43 number: '1343' start: 2016-04-19 14:25 text: "Instrument: MST Radar. The radar was stopped briefly to allow LD to change\ \ beam steering unit 30, which had been intermittently unresponsive since 2016-04-18\ \ 02:32 UT. \n" - added: 2016-04-27 09:28 author: DAH end: 2016-04-20 01:59 number: '1371' start: 2016-04-20 01:16 text: 'Instrument: MST Radar. Beam steering unit 35 did not respond during this period.' - added: 2016-04-22 16:24 author: DAH end: 2016-04-22 13:37 number: '1365' start: 2016-04-22 13:37 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-25 08:34 author: DAH end: 2016-04-22 18:38 number: '1366' start: 2016-04-22 18:38 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-27 09:29 author: DAH end: 2016-04-23 06:09 number: '1372' start: 2016-04-23 03:10 text: 'Instrument: MST Radar. Beam steering unit 35 did not respond during this period.' - added: 2016-04-25 08:34 author: DAH end: 2016-04-23 17:39 number: '1367' start: 2016-04-23 17:39 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-25 08:35 author: DAH end: 2016-04-23 23:40 number: '1368' start: 2016-04-23 23:40 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-04-27 09:30 author: DAH end: 2016-04-26 05:07 number: '1373' start: 2016-04-26 04:56 text: 'Instrument: MST Radar. Beam steering unit 35 did not respond during this period.' - added: 2016-04-27 09:36 author: DAH end: 2016-04-26 05:37 number: '1374' start: 2016-04-26 05:31 text: 'Instrument: MST Radar. Beam steering unit 35 did not respond during this period.' - added: 2016-04-27 09:07 author: DAH end: 2016-04-26 15:34 number: '1370' start: 2016-04-26 15:34 text: 'Instrument: UPS Units. The following units passed self tests during this period: TX1, TX2, TX3, TX4, TX5, and Beamform. ' - added: 2016-04-27 09:01 author: DAH end: 2016-04-26 22:26 number: '1369' start: 2016-04-26 22:23 text: 'Instrument: UPS Units. The units switched to battery power in response to a relatively long - 150 s - input power problem.' - added: 2016-04-27 09:37 author: DAH end: 2016-04-27 02:02 number: '1375' start: 2016-04-27 02:01 text: 'Instrument: MST Radar. Beam steering unit 35 did not respond during this period.' - added: 2016-04-27 09:38 author: DAH end: 2016-04-27 05:36 number: '1376' start: 2016-04-27 05:00 text: 'Instrument: MST Radar. Beam steering unit 35 did not respond during this period.' - added: 2016-06-27 11:42 author: DAH end: 2016-04-28 01:50 number: '1424' start: 2016-04-27 21:56 text: 'Instrument: Beam Steering Unit. Unit 35 did not respond duirng this period.' - added: 2016-06-27 11:46 author: DAH end: 2016-04-30 04:33 number: '1425' start: 2016-04-30 00:43 text: 'Instrument: Beam Steering Unit. Unit 35 alternated between being unresponsive (00:43 - 00:49, and 01:46 - 04:33) and responsive during this period.' - added: 2016-05-03 14:56 author: DAH end: 2016-05-03 10:55 number: '1377' start: 2016-05-03 10:38 text: 'Instrument: MST Radar. The radar was stopped briefly in order to allow LD to switch beam steering unit 35. which had been intermittently unresponsive in recent weeks.' - added: 2016-05-06 14:05 author: DAH end: 2016-05-05 08:55 number: '1381' start: 2016-05-03 23:42 text: 'Instrument: MST Radar. The transmitter for antenna sector B was out of action with a blown fuse.' - added: 2016-05-04 09:16 author: DAH end: 2016-05-04 02:40 number: '1378' start: 2016-05-04 02:40 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-05-05 09:31 author: DAH end: 2016-05-04 18:00 number: '1379' start: 2016-05-04 12:00 text: 'Instrument: MST Radar. The radar appears to have suffered from internal interference during this period. The low speeds (< 10 m/s) between altitudes of 7 and 11 km look unrealistic and appear to be the result of contamination. ' - added: 2016-05-06 09:01 author: DAH end: 2016-05-05 18:42 number: '1380' start: 2016-05-05 18:42 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-05-10 11:56 author: DAH end: 2016-05-10 08:38 number: '1382' start: 2016-05-08 05:37 text: 'Instrument: MST Radar. The transmitter for antenna sector B was out of action with a blown fuse.' - added: 2016-05-11 10:35 author: DAH end: 2016-05-10 15:34 number: '1383' start: 2016-05-10 15:34 text: 'Instrument: UPS units. All units passed a self test.' - added: 2016-05-12 08:58 author: DAH end: 2016-05-12 04:42 number: '1384' start: 2016-05-12 04:42 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2017-09-13 10:33 author: DAH end: 2016-05-12 19:00 number: '1840' start: 2016-05-12 11:00 text: 'Instrument: MST Radar. The radar suffered from interference during this period. This is mostly apparent in the 5 - 11 km altitude region. The effects are mostly viisble in the signal power and spectral width. It is likely that the winds could be affected. ' - added: 2016-05-16 09:32 author: DAH end: 2016-05-13 01:42 number: '1388' start: 2016-05-13 01:42 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2017-09-13 10:35 author: DAH end: 2016-05-13 19:00 number: '1841' start: 2016-05-13 10:00 text: 'Instrument: MST Radar. The radar suffered from interference during this period. This is mostly apparent in the 6 - 11 km altitude region. The effects are mostly viisble in the signal power and spectral width. It is likely that the winds could be affected. ' - added: 2016-05-16 08:32 author: DAH end: 2016-05-13 16:43 number: '1385' start: 2016-05-13 16:43 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2017-09-13 10:38 author: DAH end: 2016-05-14 20:00 number: '1842' start: 2016-05-14 10:00 text: 'Instrument: MST Radar. The radar suffered from interference during this period. This is mostly apparent in the 5 - 17 km altitude region. The effects are mostly visble in the signal power and spectral width. The winds are also noticeably affected, having values close to 0 m/s. ' - added: 2016-06-27 11:48 author: DAH end: 2016-05-15 00:45 number: '1426' start: 2016-05-15 00:45 text: 'Instrument: MST Radar. The output power for the transmitter for antenna sector D was slightly below expected for 1 dwell. ' - added: 2016-06-27 11:49 author: DAH end: 2016-05-15 02:29 number: '1427' start: 2016-05-15 02:29 text: 'Instrument: MST Radar. The output power for the transmitter for antenna sector D was slightly below expected for 1 dwell. ' - added: 2016-05-16 08:37 author: DAH end: 2016-05-15 08:28 number: '1386' start: 2016-05-15 08:28 text: 'Instrument: UPS units. The units switched to battery power in response to a 2 s input power problem.' - added: 2017-09-13 11:13 author: DAH end: 2016-05-15 19:00 number: '1843' start: 2016-05-15 10:00 text: 'Instrument: MST Radar. The radar suffered from interference during this period. This is mostly apparent in the 6 - 17 km altitude region. The effects are mostly viisble in the signal power and spectral width. The winds are also affected with speeds close to 0 m/s. ' - added: 2016-05-16 08:38 author: DAH end: 2016-05-16 02:42 number: '1387' start: 2016-05-16 02:42 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2017-09-13 11:17 author: DAH end: 2016-05-16 19:00 number: '1844' start: 2016-05-16 10:00 text: 'Instrument: MST Radar. The radar suffered from interference during this period. The effects are mostly viisble in the signal power and spectral width. It is likely that the wind speeds close to 0 m/s are also contaminated.' - added: 2016-05-20 15:20 author: DAH end: 2016-05-16 23:43 number: '1389' start: 2016-05-16 23:43 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2017-09-13 11:19 author: DAH end: 2016-05-17 13:00 number: '1845' start: 2016-05-17 08:00 text: 'Instrument: MST Radar. The radar suffered from interference during this period. This is mostly apparent in the 7 - 12 km altitude region. The effects are mostly visble in the signal power and spectral width. It is likely that the wind speeds close to 0 m/s are also the result of contamination.' - added: 2016-05-23 09:51 author: DAH end: 2016-05-21 09:43 number: '1390' start: 2016-05-21 09:43 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-05-24 12:21 author: DAH end: 2016-05-23 15:46 number: '1391' start: 2016-05-22 04:50 text: 'Instrument: MST Radar. The transmitter for antenna sector E was out of action owing to a blown fuse.' - added: 2016-05-27 09:17 author: DAH end: 2016-05-25 10:44 number: '1392' start: 2016-05-25 10:44 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-05-27 10:00 author: DAH end: 2016-05-25 14:45 number: '1393' start: 2016-05-25 14:45 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-05-31 15:05 author: ZKO end: 2016-05-27 13:25 number: '1395' start: 2016-05-27 13:24 text: 'Instrument: UPS Units. The units switched to battery power twice in response to a brief (~ 1 s) input power problem and then to a longer one (~ 25 s).' - added: 2016-05-31 15:09 author: DAH end: 2016-05-27 15:34 number: '1396' start: 2016-05-27 15:34 text: 'Imnstrument: UPS Units. The units switched to battery power briefly (~ 1 s) in response to an input power problem.' - added: 2016-05-31 14:51 author: DAH end: 2016-05-31 11:00 number: '1394' start: 2016-05-27 15:50 text: 'Instrument: Broadband Connection. The internet connection was lost, apparently as a result of thuderstorms in the vicinity of the MST radar site. LD was away over this Bank Holiday weekend and so no action could be taken until the Tuesday morning when DPW was on site. It''s not clear whether the loss of connection was the result of a failed broadband filter or router. However, the connection was eventually reestablised after both were changed. ' - added: 2016-06-13 14:33 author: DAH end: 2016-06-01 10:47 number: '1410' start: 2016-06-01 10:47 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-02 09:15 author: DAH end: 2016-06-02 02:46 number: '1397' start: 2016-06-02 02:46 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-27 11:51 author: DAH end: 2016-06-05 17:37 number: '1428' start: 2016-06-05 17:37 text: 'Instrument: MST Radar. The output power for the transmitter for antenna sector B was slightly below expected foa single dwell. ' - added: 2016-06-07 08:58 author: DAH end: 2016-06-06 10:48 number: '1398' start: 2016-06-06 10:48 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-07 15:37 author: DAH end: 2016-06-06 19:46 number: '1399' start: 2016-06-06 19:46 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-07 16:39 author: DAH end: 2016-06-07 05:47 number: '1400' start: 2016-06-07 05:47 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-08 09:42 author: DAH end: 2016-06-07 15:34 number: '1401' start: 2016-06-07 15:32 text: 'Instrument: UPS Units. The units passed self tests during this period.' - added: 2016-06-27 11:52 author: DAH end: 2016-06-08 02:29 number: '1429' start: 2016-06-08 02:29 text: 'Instrument: MST Radar. The output power for the transmitter for antenna sector B was slightly below expected foa single dwell.' - added: 2016-06-13 09:49 author: DAH end: 2016-06-09 09:33 number: '1408' start: 2016-06-08 18:45 text: 'Instrument: MST Radar. The transmitter for antenna section C was out of action with a blown fuse. ' - added: 2016-06-13 09:05 author: DAH end: 2016-06-08 19:50 number: '1404' start: 2016-06-08 19:50 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-13 08:59 author: DAH end: 2016-06-09 11:49 number: '1402' start: 2016-06-09 11:49 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-13 09:04 author: DAH end: 2016-06-09 17:49 number: '1403' start: 2016-06-09 17:49 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-13 09:50 author: DAH end: 2016-06-10 09:31 number: '1409' start: 2016-06-09 20:35 text: 'Instrument: MST Radar. The transmitter for antenna section B was out of action with a blown fuse. ' - added: 2016-06-13 09:06 author: DAH end: 2016-06-11 17:41 number: '1406' start: 2016-06-11 17:41 text: 'Instrument: UPS units. The unit TX4 carried out a system warmstart.' - added: 2016-06-13 09:05 author: DAH end: 2016-06-12 22:50 number: '1405' start: 2016-06-12 22:50 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-13 09:06 author: DAH end: 2016-06-13 03:50 number: '1407' start: 2016-06-13 03:50 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-20 09:00 author: DAH end: 2016-06-14 15:50 number: '1414' start: 2016-06-14 15:50 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-20 09:04 author: DAH end: 2016-06-14 19:51 number: '1415' start: 2016-06-14 19:51 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-20 09:04 author: DAH end: 2016-06-16 06:51 number: '1416' start: 2016-06-16 06:51 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-20 08:24 author: DAH end: 2016-06-17 17:51 number: '1411' start: 2016-06-17 17:51 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-20 08:25 author: DAH end: 2016-06-17 19:51 number: '1412' start: 2016-06-17 19:51 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-20 09:00 author: DAH end: 2016-06-19 06:09 number: '1413' start: 2016-06-19 06:07 text: 'Instrument: UPS Units. The units switched to battery power for approximately two and a half minutes in response to an input power problem.' - added: 2016-06-27 11:31 author: DAH end: 2016-06-21 15:34 number: '1421' start: 2016-06-21 15:31 text: 'Instrument: UPS UNits. All units passed self tests during this period.' - added: 2016-06-27 10:07 author: DAH end: 2016-06-21 17:52 number: '1417' start: 2016-06-21 17:52 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-27 10:08 author: DAH end: 2016-06-23 08:53 number: '1418' start: 2016-06-23 08:53 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-27 10:14 author: DAH end: 2016-06-25 11:54 number: '1419' start: 2016-06-25 11:54 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-27 13:41 author: DAH end: 2016-06-25 23:32 number: '1430' start: 2016-06-25 23:32 text: 'Instrument: MST Radar. The output power for the transmitter for antenna sector B was slightly below expected foa single dwell.' - added: 2016-06-27 10:15 author: DAH end: 2016-06-26 09:55 number: '1420' start: 2016-06-26 09:55 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-06-30 16:25 author: DAH end: 2016-06-27 16:00 number: '1432' start: 2016-06-27 11:30 text: 'Instrument: MST Radar. The radar suffered from an unusual form of interference/contamination during this period, principally around 11:45, 14:00, and 15:30 UT. Consequently the st-mode Cartesian file for the day has not be made avaiolable through the data archive.' - added: 2016-07-11 12:25 author: DAH end: 2016-06-27 21:55 number: '1438' start: 2016-06-27 21:55 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2017-06-09 15:27 author: DAH end: 2016-06-28 14:31 number: '1735' start: 2016-06-28 14:28 text: 'Instrument: UPS Units. The units switched to battery power for appreoximately 3 minutes in response to input power problem.' - added: 2016-06-30 16:20 author: DAH end: 2016-06-30 15:02 number: '1431' start: 2016-06-30 14:37 text: 'Instrument: MST Radar. The radar was powered down during this period to allow LD to swap beam steering unit 3, which had intermittently been reporting a low supply voltage since 2016-06-29 11:34 UT. This resulted in over 2000 status change e-mails being sent by the controller.' - added: 2016-07-01 10:24 author: DAH end: 2016-07-01 09:12 number: '1433' start: 2016-07-01 09:00 text: 'Instrument: MST Radar. The radar was paused briefly so that the beam steering PC (tiberius) could be robooted. This was carried out since it had recently been producing a large number of error messages, which appeared to be caused by database issues.' - added: 2016-07-04 12:31 author: DAH end: 2016-07-02 14:00 number: '1434' start: 2016-07-02 11:30 text: 'Instrument: MST Radar. The radar suffered from an unusual form of interference/contamination during this period, principally around 11:40 and 13:00 UT. Consequently the st-mode Cartesian file for the day has not be made avaiolable through the data archive.' - added: 2016-07-11 12:26 author: DAH end: 2016-07-02 15:55 number: '1439' start: 2016-07-02 15:55 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-11 09:13 author: DAH end: 2016-07-03 14:30 number: '1478' start: 2016-07-03 11:30 text: 'Instrument: MST Radar. The radar suffered from contamination within this period between altitudes of 5 and 15 km. The source of the contamination is thout to be range-aliased sporadic-E echoes' - added: 2016-08-12 07:57 author: DAH end: 2016-07-03 14:30 number: '1479' start: 2016-07-03 11:30 text: 'Instrument: MST Radar. The radar suffered from contamination within this period between altitudes of 5 and 15 km. The source of the contamination is thout to be range-aliased sporadic-E echoes' - added: 2016-07-11 09:33 author: DAH end: 2016-07-04 13:00 number: '1435' start: 2016-07-04 11:30 text: 'Instrument: MST Radar. The radar suffered from an unusual form of interference/contamination during this period. Consequently the st-mode Cartesian file for the day has not be made avaiolable through the data archive.' - added: 2016-07-11 12:26 author: DAH end: 2016-07-05 00:56 number: '1440' start: 2016-07-05 00:56 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-11 09:12 author: DAH end: 2016-07-05 15:00 number: '1477' start: 2016-07-05 11:15 text: 'Instrument: MST Radar. The radar suffered from contamination within this period - principally between 5 and 12 km. The source of the contamination is thout to be range-aliased sporadic-E echoes' - added: 2016-07-20 11:53 author: DAH end: 2016-07-05 15:33 number: '1452' start: 2016-07-05 15:31 text: 'Instrument: UPS Units. All units passed self tests during this period.' - added: 2016-07-11 12:27 author: DAH end: 2016-07-05 17:55 number: '1441' start: 2016-07-05 17:55 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-11 12:28 author: DAH end: 2016-07-06 07:56 number: '1442' start: 2016-07-06 07:56 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-11 12:29 author: DAH end: 2016-07-06 13:55 number: '1443' start: 2016-07-06 13:55 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-11 15:28 author: DAH end: 2016-07-07 05:56 number: '1444' start: 2016-07-07 05:56 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-11 15:31 author: DAH end: 2016-07-08 09:56 number: '1445' start: 2016-07-08 09:56 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-11 15:31 author: DAH end: 2016-07-08 22:57 number: '1446' start: 2016-07-08 22:57 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-11 15:32 author: DAH end: 2016-07-09 19:58 number: '1447' start: 2016-07-09 19:58 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2017-06-09 15:37 author: DAH end: 2016-07-12 09:30 number: '1738' start: 2016-07-10 10:05 text: 'Instrument: MST Radar. The transmitter for antenna sector B was out of action owing to a blown fuse.' - added: 2016-07-11 12:25 author: DAH end: 2016-07-11 02:45 number: '1437' start: 2016-07-11 02:45 text: 'Instrument: UPS Units. The units switched to battery power in response to a brief (~ 1 s) input power problem. ' - added: 2016-07-11 15:32 author: DAH end: 2016-07-11 05:58 number: '1448' start: 2016-07-11 05:58 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-11 09:40 author: DAH end: 2016-07-11 15:00 number: '1436' start: 2016-07-11 11:30 text: 'Instrument: MST Radar. The radar suffered from an unusual form of interference/contamination during this period. Consequently the st-mode Cartesian file for the day has not be made avaiolable through the data archive.' - added: 2016-07-28 14:30 author: DAH end: 2016-07-11 21:59 number: '1453' start: 2016-07-11 21:59 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-28 14:30 author: DAH end: 2016-07-12 06:00 number: '1454' start: 2016-07-12 06:00 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-28 14:31 author: DAH end: 2016-07-13 11:00 number: '1455' start: 2016-07-13 11:00 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-28 14:31 author: DAH end: 2016-07-14 00:01 number: '1456' start: 2016-07-14 00:01 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-28 14:32 author: DAH end: 2016-07-14 02:01 number: '1457' start: 2016-07-14 02:01 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-18 09:04 author: DAH end: 2016-07-17 08:05 number: '1449' start: 2016-07-17 08:05 text: 'Instrument: UPS Units. The units switched to battery power in response to a brief (~2 s) input power problem.' - added: 2016-07-28 14:33 author: DAH end: 2016-07-19 09:02 number: '1458' start: 2016-07-19 09:02 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-28 14:33 author: DAH end: 2016-07-19 10:02 number: '1459' start: 2016-07-19 10:02 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-20 11:51 author: DAH end: 2016-07-19 15:33 number: '1451' start: 2016-07-19 15:30 text: 'Instrument: UPS Units. All units passed self tests during this period.' - added: 2016-07-20 10:02 author: DAH end: 2016-07-20 08:53 number: '1450' start: 2016-07-20 08:53 text: 'Instrument: UPS Units. The units switched to battery power in response to a short (~ 5 s) input power problem.' - added: 2016-07-28 14:34 author: DAH end: 2016-07-21 04:03 number: '1460' start: 2016-07-21 04:03 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-28 14:35 author: DAH end: 2016-07-21 14:04 number: '1461' start: 2016-07-21 14:04 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-28 14:35 author: ZKO end: 2016-07-21 22:04 number: '1462' start: 2016-07-21 22:04 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-28 14:36 author: DAH end: 2016-07-23 18:05 number: '1463' start: 2016-07-23 18:05 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-28 14:38 author: DAH end: 2016-07-25 13:05 number: '1464' start: 2016-07-25 13:05 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-09-19 14:56 author: DAH end: 2016-07-25 18:25 number: '1503' start: 2016-07-25 18:25 text: 'Instrument: MST Radar. The output power from the transmitter for antenna sector B was briefly (1 dwell) below the expected value. ' - added: 2016-07-28 14:38 author: DAH end: 2016-07-28 02:09 number: '1465' start: 2016-07-28 02:09 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-07-28 14:39 author: DAH end: 2016-07-28 06:07 number: '1466' start: 2016-07-28 06:07 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-10 09:47 author: DAH end: 2016-07-30 05:10 number: '1467' start: 2016-07-30 05:10 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-09-19 15:04 author: DAH end: 2016-08-02 10:46 number: '1504' start: 2016-07-31 01:04 text: 'Instrument: MST Radar. The transmitter for antena sector E was out of action during this period owing to an "Analogue Parameter Error at State 1". LD had to repair the voltage reference circuit in order to get it going again.' - added: 2016-08-10 09:48 author: DAH end: 2016-07-31 02:11 number: '1468' start: 2016-07-31 02:11 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-10 09:49 author: DAH end: 2016-08-01 08:11 number: '1469' start: 2016-08-01 08:11 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-10 09:51 author: DAH end: 2016-08-02 15:35 number: '1470' start: 2016-08-02 15:30 text: 'Instrument: UPS Units. The units all passed self tests during this period.' - added: 2016-08-10 09:52 author: DAH end: 2016-08-06 01:11 number: '1471' start: 2016-08-06 01:11 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-11 09:09 author: DAH end: 2016-08-07 18:00 number: '1476' start: 2016-08-07 13:00 text: 'Instrument: MST Radar. The radar suffered from contamination within this period - principally between 8 and 11 km. The source of the contamination is thout to be range-aliased sporadic-E echoes' - added: 2016-08-11 09:01 author: DAH end: 2016-08-11 15:15 number: '1474' start: 2016-08-08 13:45 text: 'Instrument: MST Radar. The radar appears to have suffered from contamination within a limted altitude region at around 8 km. The source of the contamination is thout to be range-aliased sporadic-E echoes. ' - added: 2016-08-11 09:06 author: DAH end: 2016-08-09 16:00 number: '1475' start: 2016-08-09 11:30 text: 'Instrument: MST Radar. The radar suffered from contamination within this period - principally 11:30 - 12:45 UT between 8 and 11 km. The source of the contamination is thout to be range-aliased sporadic-E echoes.' - added: 2016-08-10 09:53 author: DAH end: 2016-08-09 20:12 number: '1472' start: 2016-08-09 20:12 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-10 09:53 author: DAH end: 2016-08-10 07:13 number: '1473' start: 2016-08-10 07:13 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-26 12:11 author: DAH end: 2016-08-11 08:14 number: '1489' start: 2016-08-11 08:14 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-12 14:41 author: DAH end: 2016-08-12 01:16 number: '1481' start: 2016-08-12 01:16 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-12 14:41 author: DAH end: 2016-08-12 13:15 number: '1480' start: 2016-08-12 13:15 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-09-19 15:07 author: DAH end: 2016-08-15 09:27 number: '1505' start: 2016-08-14 12:02 text: 'Instrument: MST Radar. The transmitter for antenna sector C was out of action owing to blown HV fuse. ' - added: 2016-08-17 08:47 author: DAH end: 2016-08-15 16:00 number: '1482' start: 2016-08-15 09:30 text: 'Instrument: MST Radar. The radar suffered from contamination within this period - thought to be the result of range-aliased sporadic-E echoes - although it''s not clear how much, if at all, the winds were affected.' - added: 2016-08-17 08:47 author: DAH end: 2016-08-16 18:30 number: '1483' start: 2016-08-16 11:30 text: 'Instrument: MST Radar. The radar suffered from contamination within this period. It was thought to be the result of range-aliased sporadic-E echoes. The winds were affected within the 8 - 13 km altitude range.' - added: 2016-08-17 14:01 author: DAH end: 2016-08-16 15:32 number: '1485' start: 2016-08-16 15:29 text: 'Instrument: UPS Units. The units all passed self tests during this period.' - added: 2016-08-17 13:59 author: DAH end: 2016-08-17 11:17 number: '1484' start: 2016-08-17 11:17 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-22 14:15 author: DAH end: 2016-08-19 02:17 number: '1486' start: 2016-08-19 02:17 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-22 14:16 author: DAH end: 2016-08-20 05:16 number: '1487' start: 2016-08-20 05:16 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-25 10:23 author: DAH end: 2016-08-24 21:18 number: '1488' start: 2016-08-24 21:18 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-31 09:19 author: DAH end: 2016-08-26 20:19 number: '1491' start: 2016-08-26 20:19 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-31 09:20 author: DAH end: 2016-08-28 04:19 number: '1492' start: 2016-08-28 04:19 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-31 09:20 author: ZKO end: 2016-08-28 13:20 number: '1493' start: 2016-08-28 13:20 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-08-31 09:23 author: DAH end: 2016-08-29 13:13 number: '1495' start: 2016-08-29 13:13 text: 'Instrument: UPS Units. The units wswitched to battery power for ~ 1 s in response to an input power.problem.' - added: 2016-08-31 09:16 author: DAH end: 2016-08-30 15:32 number: '1490' start: 2016-08-30 15:29 text: 'Instrument: UPS units. The units all passed self tests during this period.' - added: 2016-08-31 09:21 author: ZKO end: 2016-08-31 09:20 number: '1494' start: 2016-08-31 09:20 text: null - added: 2016-09-19 15:09 author: DAH end: 2016-08-31 23:37 number: '1506' start: 2016-08-31 23:36 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector B was briefly (1 dwell) below the expected value.' - added: 2016-09-05 14:48 author: DAH end: 2016-09-03 06:21 number: '1496' start: 2016-09-03 06:21 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-09-12 09:11 author: DAH end: 2016-09-09 17:22 number: '1497' start: 2016-09-09 17:22 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-09-12 09:12 author: DAH end: 2016-09-10 06:23 number: '1498' start: 2016-09-10 06:23 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-09-12 16:26 author: DAH end: 2016-09-12 08:27 number: '1499' start: 2016-09-11 05:39 text: 'Instrument: MST Radar. The transmitter for antenna section D was out of action with a blown fuse.' - added: 2016-09-14 09:20 author: DAH end: 2016-09-13 15:32 number: '1500' start: 2016-09-13 15:28 text: 'Instrument: UPS units. The units all passed self tests during this period.' - added: 2016-09-19 11:10 author: DAH end: 2016-09-16 14:23 number: '1501' start: 2016-09-16 14:23 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-09-19 14:53 author: DAH end: 2016-09-16 15:24 number: '1502' start: 2016-09-16 15:24 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-09-21 09:04 author: DAH end: 2016-09-20 17:25 number: '1507' start: 2016-09-20 17:25 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-09-21 09:05 author: DAH end: 2016-09-20 18:25 number: '1508' start: 2016-09-20 18:25 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-09-23 09:24 author: DAH end: 2016-09-22 18:26 number: '1509' start: 2016-09-22 18:26 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-09-26 09:09 author: DAH end: 2016-09-23 16:57 number: '1510' start: 2016-09-23 16:55 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector D was slightly below the expected value for this short period.' - added: 2016-10-05 08:50 author: DAH end: 2016-09-26 12:27 number: '1513' start: 2016-09-26 12:27 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-09-29 11:57 author: DAH end: 2016-09-27 15:35 number: '1512' start: 2016-09-27 15:28 text: 'Instrument: UPS Units. The units all passed self tests during this period. ' - added: 2016-09-29 11:53 author: DAH end: 2016-09-29 00:28 number: '1511' start: 2016-09-29 00:28 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-05 08:51 author: DAH end: 2016-09-30 12:28 number: '1514' start: 2016-09-30 12:28 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-05 08:52 author: DAH end: 2016-10-05 03:28 number: '1515' start: 2016-10-05 03:28 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-12 10:15 author: DAH end: 2016-10-09 01:29 number: '1516' start: 2016-10-09 01:29 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-12 10:16 author: DAH end: 2016-10-10 17:29 number: '1517' start: 2016-10-10 17:29 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-12 10:20 author: DAH end: 2016-10-11 15:35 number: '1518' start: 2016-10-11 15:27 text: 'Instrument: UPS units. The units all passed self tests during this period.' - added: 2016-10-12 11:28 author: DAH end: 2016-10-12 09:30 number: '1519' start: 2016-10-12 09:30 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-17 10:09 author: DAH end: 2016-10-13 14:29 number: '1520' start: 2016-10-13 14:29 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-17 10:09 author: DAH end: 2016-10-14 19:29 number: '1521' start: 2016-10-14 19:29 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-17 10:10 author: DAH end: 2016-10-16 07:31 number: '1522' start: 2016-10-16 07:31 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-17 10:10 author: DAH end: 2016-10-16 15:30 number: '1523' start: 2016-10-16 15:30 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-17 12:03 author: DAH end: 2016-10-17 10:31 number: '1524' start: 2016-10-17 10:31 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-20 09:08 author: DAH end: 2016-10-19 20:32 number: '1525' start: 2016-10-19 20:32 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-31 09:56 author: DAH end: 2016-10-21 13:33 number: '1526' start: 2016-10-21 13:33 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-31 09:59 author: DAH end: 2016-10-22 18:33 number: '1527' start: 2016-10-22 18:33 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-31 10:00 author: DAH end: 2016-10-23 06:34 number: '1528' start: 2016-10-23 06:34 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-31 10:03 author: DAH end: 2016-10-24 07:33 number: '1529' start: 2016-10-24 07:33 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-31 10:05 author: DAH end: 2016-10-24 16:34 number: '1530' start: 2016-10-24 16:34 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-31 10:06 author: DAH end: 2016-10-24 22:35 number: '1531' start: 2016-10-24 22:35 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-31 10:07 author: DAH end: 2016-10-25 07:35 number: '1532' start: 2016-10-25 07:35 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-10-31 12:28 author: DAH end: 2016-10-25 15:35 number: '1534' start: 2016-10-25 15:27 text: 'Instrument: UPS units. The units all passed self tests during this period.' - added: 2016-11-21 09:30 author: DAH end: 2016-10-31 09:18 number: '1539' start: 2016-10-31 09:17 text: 'Instrument: MST Radar. Beam steering unit 71 briefly indicated a low supply voltage. ' - added: 2016-10-31 10:09 author: DAH end: 2016-10-31 09:37 number: '1533' start: 2016-10-31 09:37 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-11-21 09:36 author: DAH end: 2016-10-31 21:54 number: '1540' start: 2016-10-31 21:54 text: 'Instrument: MST Radar. The ouput power of the transmitter for antenna sector C was briefly below normal. ' - added: 2016-11-21 09:42 author: DAH end: 2016-11-05 16:11 number: '1541' start: 2016-11-05 16:01 text: 'Instrument: MST Radar. Beam steering units 81, 82, 91, and 92 (which are all fed from the same divide-by-4 secondary power splitter in antenna secdtor E) were unresponsive during this period.' - added: 2016-11-21 09:44 author: DAH end: 2016-11-05 16:40 number: '1542' start: 2016-11-05 16:39 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was briefly below normal.' - added: 2016-11-21 09:45 author: DAH end: 2016-11-06 07:12 number: '1543' start: 2016-11-06 07:12 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was briefly below normal.' - added: 2016-11-21 09:46 author: DAH end: 2016-11-06 09:39 number: '1544' start: 2016-11-06 09:37 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was briefly below normal.' - added: 2016-11-21 09:47 author: DAH end: 2016-11-06 11:35 number: '1545' start: 2016-11-06 11:34 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was briefly below normal.' - added: 2016-11-08 16:39 author: DAH end: 2016-11-07 05:37 number: '1537' start: 2016-11-07 05:37 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-11-21 09:47 author: DAH end: 2016-11-07 07:12 number: '1546' start: 2016-11-07 07:11 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was briefly below normal.' - added: 2016-11-21 09:48 author: DAH end: 2016-11-07 10:23 number: '1547' start: 2016-11-07 10:22 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was briefly below normal.' - added: 2016-11-21 09:55 author: DAH end: 2016-11-07 12:00 number: '1548' start: 2016-11-07 11:36 text: 'Instrument: MST Radar. Beam steering units 81, 82, 91, and 92 (which are all fed from the same divide-by-4 secondary power splitter in antenna secdtor E) were unresponsive during this period.' - added: 2016-11-21 09:56 author: DAH end: 2016-11-07 12:00 number: '1549' start: 2016-11-07 12:00 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was briefly below normal.' - added: 2016-11-21 09:57 author: DAH end: 2016-11-07 14:21 number: '1550' start: 2016-11-07 14:20 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was briefly below normal.' - added: 2016-11-21 09:58 author: DAH end: 2016-11-07 15:44 number: '1551' start: 2016-11-07 14:51 text: 'Instrument: MST Radar. Beam steering units 81, 82, 91, and 92 (which are all fed from the same divide-by-4 secondary power splitter in antenna secdtor E) were unresponsive during this period.' - added: 2016-11-08 16:37 author: DAH end: 2016-11-08 08:37 number: '1536' start: 2016-11-08 08:37 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-11-08 16:36 author: DAH end: 2016-11-08 15:35 number: '1535' start: 2016-11-08 15:26 text: 'Instrument: UPS units. The units all passed self tests during this period.' - added: 2016-11-21 11:44 author: DAH end: 2016-11-08 16:11 number: '1560' start: 2016-11-08 16:11 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was briefly below normal.' - added: 2016-11-21 10:00 author: DAH end: 2016-11-09 00:31 number: '1552' start: 2016-11-08 17:53 text: 'Instrument: MST Radar. Beam steering units 81, 82, 91, and 92 (which are all fed from the same divide-by-4 secondary power splitter in antenna secdtor E) were unresponsive during this period.' - added: 2016-11-21 10:04 author: DAH end: 2016-11-09 08:00 number: '1553' start: 2016-11-09 01:29 text: 'Instrument: MST Radar. Beam steering units 81, 82, 91, and 92 (which are all fed from the same divide-by-4 secondary power splitter in antenna secdtor E) alternated between being unresponsive and responsive on several occasions during this period.' - added: 2016-11-21 10:09 author: DAH end: 2016-11-09 23:15 number: '1554' start: 2016-11-09 23:14 text: 'Instrument: MST Radar. The beam controller experienced a time-out at the begiunning of this period. The output powers of the transmitters subsequently dropped below normal for a brief period. ' - added: 2016-11-21 11:44 author: DAH end: 2016-11-10 02:40 number: '1561' start: 2016-11-10 02:40 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was briefly below normal.' - added: 2016-11-21 10:16 author: DAH end: 2016-11-10 14:04 number: '1555' start: 2016-11-10 12:53 text: 'Instrument: MST Radar. Beam steering units 81, 82, 91, and 92 (which are all fed from the same divide-by-4 secondary power splitter in antenna secdtor E) alternated between being unresponsive and responsive on several occasions during this period.' - added: 2016-11-11 09:27 author: DAH end: 2016-11-10 16:38 number: '1538' start: 2016-11-10 16:38 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-11-21 10:17 author: DAH end: 2016-11-10 20:32 number: '1556' start: 2016-11-10 19:40 text: 'Instrument: MST Radar. Beam steering units 81, 82, 91, and 92 (which are all fed from the same divide-by-4 secondary power splitter in antenna secdtor E) were unresponsive during this period.' - added: 2016-11-21 11:45 author: DAH end: 2016-11-11 04:16 number: '1562' start: 2016-11-11 04:15 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was briefly below normal.' - added: 2016-11-21 11:46 author: DAH end: 2016-11-11 04:57 number: '1563' start: 2016-11-11 04:44 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was briefly below normal.' - added: 2016-11-21 11:47 author: DAH end: 2016-11-11 05:22 number: '1564' start: 2016-11-11 05:20 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was briefly below normal.' - added: 2016-11-21 11:20 author: DAH end: 2016-11-11 21:32 number: '1557' start: 2016-11-11 21:32 text: 'Instrument: MST Radar. Beam steering units 81, 82, 91, and 92 (which are all fed from the same divide-by-4 secondary power splitter in antenna secdtor E) alternated between being unresponsive and responsive during this period.' - added: 2016-11-21 11:36 author: DAH end: 2016-11-12 02:43 number: '1558' start: 2016-11-12 02:31 text: 'Instrument: MST Radar. Beam steering unit 81 was unresponsive during this period.' - added: 2016-11-21 11:36 author: DAH end: 2016-11-12 05:23 number: '1559' start: 2016-11-12 05:06 text: 'Instrument: MST Radar. Beam steering unit 81 was unresponsive during this period.' - added: 2016-11-21 11:48 author: DAH end: 2016-11-12 05:52 number: '1565' start: 2016-11-12 05:52 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was briefly below normal.' - added: 2016-11-21 11:48 author: DAH end: 2016-11-12 15:54 number: '1566' start: 2016-11-12 15:54 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was briefly below normal.' - added: 2016-11-21 16:22 author: DAH end: 2016-11-17 22:38 number: '1572' start: 2016-11-17 02:15 text: 'Instrument: (Frongoch) Surface Wind Sensors. No surface wind data are available for this period. The Campbell Scientific data logger can hold just over two-and-a-half-days'' worth of data before overwriting itself. Consequenly data were lost by the 3 day phone/internet outage, which prevented any downloads from being made.' - added: 2016-11-21 11:56 author: DAH end: 2016-11-17 09:38 number: '1568' start: 2016-11-17 07:25 text: 'Instrument: MST Radar. The output power of the transmitter for antenna sector E was below normal on several occasions during this period.' - added: 2016-11-21 11:51 author: DAH end: 2016-11-17 09:33 number: '1567' start: 2016-11-17 07:39 text: 'Instrument: MST Radar. Beam steering units 81, 82, 91, and 92 (which are all fed from the same divide-by-4 secondary power splitter in antenna secdtor E) were unresponsive during this period.' - added: 2016-11-21 12:10 author: DAH end: 2016-11-20 10:12 number: '1569' start: 2016-11-17 10:35 text: 'Instrument: Broadband, MST Radar, Frongoch Wind Sensors. The internet/phone connections to the site were lost, apparently as a result of a violent storm that affected the Aberystwyth area. Trees were uprooted and caravans were overturned. MST radar and surface wind data for the period were affected.' - added: 2016-11-21 14:51 author: DAH end: 2016-11-20 23:59 number: '1570' start: 2016-11-18 00:00 text: 'Instrument: MST Radar. The st300 Cartesian data for 2016-11-18 - 2016-11-20, inclusive, have not been made available to the data archive. They have large time-altitude regions of missing winds owing to a known issue the time-continuity quality-control algorithm when the external internet connection is down for more than 24 hours. The intermediate files are not cleared from the processing chain, which leads to wind data being compared with observations made at around the same time on previous days. When the wind field is variable, this leads to gaps in the data although the quality of available data should not be significantly affected. The missing files can be made available upon request. ' - added: 2016-11-21 16:10 author: DAH end: 2016-11-22 15:35 number: '1571' start: 2016-11-22 15:25 text: 'Instrument: UPS units. The units all passed self tests during this period.' - added: 2016-11-23 09:17 author: DAH end: 2016-11-22 20:39 number: '1573' start: 2016-11-22 20:39 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-11-23 09:17 author: DAH end: 2016-11-23 05:40 number: '1574' start: 2016-11-23 05:40 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-12-05 10:36 author: DAH end: 2016-11-26 09:40 number: '1580' start: 2016-11-26 09:40 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-12-05 10:35 author: DAH end: 2016-11-26 10:41 number: '1579' start: 2016-11-26 10:41 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-12-05 10:35 author: DAH end: 2016-11-28 03:41 number: '1578' start: 2016-11-28 03:41 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-12-05 10:34 author: DAH end: 2016-11-28 21:42 number: '1577' start: 2016-11-28 21:42 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-12-05 10:32 author: DAH end: 2016-12-04 03:41 number: '1575' start: 2016-12-04 03:41 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-12-05 10:33 author: DAH end: 2016-12-04 06:41 number: '1576' start: 2016-12-04 06:41 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-12-06 16:20 author: DAH end: 2016-12-06 15:31 number: '1581' start: 2016-12-06 15:25 text: 'Instrument: UPS units. The units all passed self tests during this period.' - added: 2016-12-06 16:23 author: DAH end: 2016-12-06 15:37 number: '1582' start: 2016-12-06 15:37 text: 'Instrumement: UPS Units. The units switched to batt5ery power for ~ 2 s in response to an input power problem. Although this occured shortly after the units had carried out a self test, the two things are not thought to be related. ' - added: 2016-12-09 14:40 author: DAH end: 2016-12-09 08:44 number: '1583' start: 2016-12-09 08:44 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-12-12 09:33 author: DAH end: 2016-12-11 13:43 number: '1584' start: 2016-12-11 13:43 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-12-12 09:35 author: DAH end: 2016-12-11 17:43 number: '1585' start: 2016-12-11 17:43 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-12-12 14:30 author: DAH end: 2016-12-12 12:45 number: '1586' start: 2016-12-12 12:45 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-12-13 14:00 author: DAH end: 2016-12-12 18:45 number: '1587' start: 2016-12-12 18:45 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-12-13 14:01 author: DAH end: 2016-12-13 03:46 number: '1588' start: 2016-12-13 03:46 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-12-19 10:32 author: DAH end: 2016-12-18 17:15 number: '1590' start: 2016-12-18 13:15 text: 'Instrument: MST Radar. The radar suffered from mild internal interference during this period. This does not appear to have affected the wind-profile data.' - added: 2016-12-21 14:36 author: DAH end: 2016-12-19 10:34 number: '1592' start: 2016-12-18 13:26 text: 'Instrument: MST Radar. The transmitter for antenna section B was out of action during this period owing to a blown fuse. ' - added: 2016-12-19 10:25 author: DAH end: 2016-12-19 08:46 number: '1589' start: 2016-12-19 08:46 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2016-12-21 09:07 author: DAH end: 2016-12-20 15:36 number: '1591' start: 2016-12-20 15:24 text: 'Instrument: UPS units. The units all passed self tests during this period.' - added: 2017-01-03 09:42 author: DAH end: 2016-12-25 00:47 number: '1593' start: 2016-12-25 00:47 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2017-01-03 09:43 author: DAH end: 2016-12-26 18:47 number: '1594' start: 2016-12-26 18:47 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.' - added: 2017-01-03 09:44 author: DAH end: 2016-12-30 23:49 number: '1595' start: 2016-12-30 23:49 text: 'Instrument: UPS units. The unit TX5 carried out a system warmstart.'