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handover:aov012 [2016/10/12 18:00] Jesse Swan |
handover:aov012 [2016/10/13 05:25] Jesse Swan |
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* 1730UT Experiment started okay (JS) | * 1730UT Experiment started okay (JS) | ||
- | * 18:42UT computer acu time difference exceeded 0.25 seconds, for about 2 mins. From previous notes, assume network issue. Fixed itself. (Liz) | + | * 1945UT SystemClock1 errors. Attempting to diagnose (JS) |
- | * 06:00UT windstow, missed scans 286-0558a through 286-0606 (Ross) | + | * 1950UT Looks like the generator has died at hb, Brett is going out to refuel (JS) |
- | * 07:50UT band of 11 of autocorrelation spectra looks weird (Ross) | + | * Affected scans: 286-1941 to 286-2307a. ie first good scan was 286-2311 |
- | * 11:10UT antenna control issue, fixed by rebooting control system (Ross) | + | * 2311UT Experiment restarted (Liz) |
- | * 1237UT DBBC reset to fix clkoff issues no scans interrupted (JS) | + | |
+ | 2016.287.03:28:26 Scan name = 287-0027 | ||
+ | 2016.287.03:28:26 ALARM: error m5 -900 already off | ||
+ | |||
+ | 2016.287.03:28:26 WARNING: error m5 -906 mark5 return code 6: inconsistent or conflicting request | ||
+ | 2016.287.03:28:26 Total data recorded = -7041.000 GB | ||
+ | 2016.287.03:28:26 Scan name = 287-0032 | ||
+ | 2016.287.03:28:26 ALARM: error m5 -900 no scans | ||
+ | |||
+ | 2016.287.03:28:26 WARNING: error m5 -906 mark5 return code 6: inconsistent or conflicting request | ||
**Katherine 12m:** | **Katherine 12m:** | ||
- | Disk VSN: HOB+104, start 7040.11 GB | + | Disk VSN: HART+104, start 7040.11 GB |
+ | |||
+ | Disk VSN: HOB+0015, start 1533.39 GB | ||
* 1730UT Experiment started okay (JS) | * 1730UT Experiment started okay (JS) | ||
- | * 07:50UT band of 11 of autocorrelation spectra looks weird (Ross) | + | * 2117UT Katherine switched back to bank A (HOB+0015) since bank B was at capacity. |
+ | |||
+ | <note warning>HOB+0015 will need to be shipped off for the r1761. So it's best to start recording to a third module as soon as we can, and then retrieve the data for this experiment from HOB+0015 later before shipping. Speak to the on-site person when they're in to switch out a module</note> | ||
+ | |||
+ | * 0030UT Katherine switched back to bank B (XAO-1013) for bank A (HOB+0015) to be able to be shipped etc for r1761. (Liz) | ||
+ | * Missed scans 287-0027 and 287-0029 (Liz) | ||
+ | * 0328UT alarm sounded ALARM: error m5 -900 already off, WARNING: error m5 -906 mark5 return code 6: inconsistent or conflicting request, ALARM: error m5 -900 no scans, and then fixed itself. On closer inspection, log monitor seems to be printing information about scans from the last 2 hours in quick succession over 0321-0331UT. All outputs before and after this bracket match the schedule file. Seems to be fine now, and eremote was unaffected so appears to be a strange log monitor artefact rather than anything wrong with the experiment. Will monitor for now. (Liz) | ||
+ | * 0509UT Happened again. Alarm at 0457UT and 0503UT. Spoke to Jamie. Log file was reading from a tmp file which he thinks was probably the cause. Made new log file on /vlbobs/~ seems to be something was interfering with the tmp file and log monitor was having to rewrite experiment history (Liz). | ||
**yarragadee 12m:** | **yarragadee 12m:** | ||
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* 1752UT Onsource for 286-1752a (JS) | * 1752UT Onsource for 286-1752a (JS) | ||
* missed scans: 286-1730 to 286-1745 | * missed scans: 286-1730 to 286-1745 | ||
+ | * 2345UT For some time yg has had formatter to fs time difference 0.5s or greater as mk5=dot? response nearly 1 sec out. According to Jamie fix with fmset after this experiment end. (Liz) | ||
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