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operations:agenda2020_02_27
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operations:agenda2020_02_27 [2020/02/26 12:43] Simin Salarpour |
operations:agenda2020_02_27 [2020/02/26 12:56] Simin Salarpour |
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| **Handover Issues** | **Handover Issues** | ||
| * R4934 | * R4934 | ||
| - | * Yarragadee | + | * Yarragadee 12m |
| - | * Large difference between formatter and maser delays. Check for stability of new offset. | + | * Large difference between formatter and maser delays. Check for stability of new offset. error happens occasionally and clears itself (Lim) |
| - | Above error happens occasionally and clears itself (Lim) | + | |
| - | | + | |
| * AUA061 | * AUA061 | ||
| - | * Yarragadee | + | * Yarragadee 12m |
| - | * Very large positive(!?) data difference. +200TB or about 5%. Module is large enough to handle additional data (Lucas). | + | * Very large positive data difference. +200TB or about 5%. Module is large enough to handle additional data (Lucas). |
| * Hobart 12m | * Hobart 12m | ||
| - | * When I set up the delaylive, noticed a series of clock-jumps on the dbbcho starting at 5:00UT, then again at 6:00,6:30 and 7:00. Clock jumps are on the order of -0.015us. (Lucas) | + | * a series of clock-jumps on the dbbcho on the order of -0.015us. clkoff isn't actually indicative for dbbcho problems when hooked up to Hobart12m. So don't worry about delaylive hb. |
| - | a. Have not reset the dbbcho (yet) as the summary script reports okay delays and samplers. Appears stable at the moment but if it jumps again I will reset (Lucas) | + | |
| - | b. Jumped again at 8:00 UT, halted and reconfigured dbbcho. Missed scan 057-0821b, 0825. | + | * Katherine 12m |
| - | c. Called Jamie. clkoff isn't actually indicative for dbbcho problems when hooked up to Hobart12m. So don't worry about delaylive hb. | + | * Drives lost connection, got stuck. Required a thorough reboot (reboot drives didn't work), reboot system then a 2min wait+[drives on]+operate+source=disable+antenna=open+antenna=operate worked (Lucas). |
| - | + | ||
| - | * Drives lost connection, got stuck. Required a thorough reboot (reboot drives didn't work), reboot system then a 2min wait+[drives on]+operate+source=disable+antenna=open+antenna=operate worked (Lucas). Missed scans 057-0839 up to 057-0851. | + | |
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| * Flexbuffke got into a nasty state and wasn't happy. The first sign was the data rate on Grafana went from the 'normal' smooth 3Gbps scans to ugly, spiky and somewhat random data rates. Another sign was the number of dropped packets in “mk5=evlbi?” – maybe we should add this to katherine midob? | * Flexbuffke got into a nasty state and wasn't happy. The first sign was the data rate on Grafana went from the 'normal' smooth 3Gbps scans to ugly, spiky and somewhat random data rates. Another sign was the number of dropped packets in “mk5=evlbi?” – maybe we should add this to katherine midob? | ||
/home/www/auscope/opswiki/data/pages/operations/agenda2020_02_27.txt · Last modified: 2020/02/27 02:34 by Simin Salarpour
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