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handover:r1871
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handover:r1871 [2018/12/04 04:52] Warren Hankey |
handover:r1871 [2018/12/04 05:18] (current) Tiege McCarthy |
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| * 1830UT - Have contacted Yg on-site person, nothing looks out of the ordinary (but they are new). Getting them to manually power cycle the DBBC. (Tiege) | * 1830UT - Have contacted Yg on-site person, nothing looks out of the ordinary (but they are new). Getting them to manually power cycle the DBBC. (Tiege) | ||
| * 1852UT - Still getting nonsense negative pps_delay and too large clkoff values. Going to stow dish and get Warren/Brett to take a look in the morning (Tiege) | * 1852UT - Still getting nonsense negative pps_delay and too large clkoff values. Going to stow dish and get Warren/Brett to take a look in the morning (Tiege) | ||
| - | * 0423UT - The PCI 7200 card's been replaced (which was expected to be causing the problems) and the experiment appears to be back up however with a warning saying WARNING: 0 : 0x00340003 : 1028 : interrupts error from mark-5b dim or dom. Scan name: 338-0432b.(??????) | + | * 0423UT - The PCI 7200 card's been replaced (which was expected to be causing the problems) and the experiment appears to be back up however with a warning saying WARNING: 0 : 0x00340003 : 1028 : interrupts error from mark-5b dim or dom (Prad). |
| - | * 04:36 UT - good scan John did hardware fix on DBBC replaced pci-7200 card and necessarily reconnected input cables etc. Seems good now, bread sensible, getting steady pps_delay 61971, autocorrelation spectra good, syncerr_eq_0, start again from scan 338-0436 (warren) | + | * 04:36 UT - John did hardware fix on DBBC replaced pci-7200 card and necessarily reconnected input cables etc. Did usual setup stuff, reconfig dbbc, restarted field system, fmset, seems good now, bread sensible, getting steady pps_delay 61971, autocorrelation spectra good, syncerr_eq_0, start again from first good scan 338-0436 (warren) |
| + | * 0456UT -DBBC drift and mk5 sync error. Scan 338-0453 to 338-0512a affected. The scan resumed from the 338-0515, however, this was after a momentary anomaly (between channel 14 and 15) in the correlations which Lucas pointed out (Prad). | ||
/home/www/auscope/opswiki/data/attic/handover/r1871.1543899160.txt.gz · Last modified: 2018/12/04 04:52 by Warren Hankey
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