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operations:log_recent_events [2011/02/22 03:28] Jim Lovell created |
operations:log_recent_events [2011/10/26 06:37] (current) |
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- | ^Date ^Time ^Experiment/Event ^S-band VLBI SEFD ^X-band VLBI SEFD ^Comment ^ | + | ^Date ^Time ^Experiment / Event ^S-band VLBI SEFD ^X-band VLBI SEFD ^Comment ^ |
- | |2011 Jan 17 | 23.00 | Pointing | | | Pointing updated with +0.155 deg El offset | | + | |Jan 17 | 23.00 | Pointing | | |//Pointing updated// with +0.155 deg El offset | |
- | |2011 Jan 18 | 17.00 | R1466 | 4844 | 5287 | | | + | |Jan 18 | 17.00 | R1466 | 4844 | 5287 | | |
- | |2011 Jan 20 | 18.30 | R4466 | 10679 | 18892 | No data after 01.55 UT until end due to drive problems | | + | |Jan 20 | 18.30 | R4466 | 10679 | 18892 | No data after 01.55 UT until end due to problems with Az drive tripping out | |
- | |2011 Jan 24 | 17.00 | R4467 | 5734 | 5231 | | | + | |Jan 24 | 17.00 | R4467 | 5734 | 5231 | Missed scans due to Az drives 20.12 - 22.13 and 14.00 - 14.18 UT| |
- | |2011 Feb 03 | 18.30 | R4468 | 6540 | 6126 | | | + | |Jan 27 | 03.00 | Pointing | | | Check shows a 0.02 deg offset. Probably not significant and no model update made | |
- | |2011 Feb 17 | 23.00 | Pointing | | | Pointing updated with +0.05 deg El offset following tightening of encoder mounting brackets | | + | |Jan 31 | 17.00 | R1468 | 6173 | 4886 | Drive problems. Scans from 16.09-16.27 missed | |
- | |2011 Feb 17 | | PCFS | | | Problem with Az drives tripping was fixes (software bug) | | + | |Feb 01 | 17.30 | T2074 | | | DBBC freqs incorrect for VC13, VC14. Rapid drift in formatter-GPS offset. Some scans missed due to drive problems.| |
+ | |Feb 02 | 18.00 | OHIG70 | | | DBBC freqs incorrect for VC13, VC14. All scans after 15.19 lost, drive problems| | ||
+ | |Feb 03 | 18.30 | R4468 | 6540 | 6126 | Many missed scans due to drive problems | | ||
+ | |Feb 07 | 23.40 | Pointing | | | Offsets observed: xEL = -0.003, El = 0.02. No update to model | | ||
+ | |Feb 08 | 17.30 | OHIG71 | | | Frequencies OK. Multiple drive failures | | ||
+ | |Feb 17 | 03.10 | Pointing | | | //Pointing updated// with +0.05 deg El offset following tightening of encoder mounting brackets | | ||
+ | |Feb 17 | | PCFS | | | Problem with Az drives tripping was fixed (software bug) | | ||
+ | |Feb 17 | 18.30 | R4470 | 5458 | 8699 | | | ||
+ | |Feb 21 | 04.13 | Pointing | | | Offsets observed: xEL = -0.01, El = -0.015. No update to model | | ||
+ | |Feb 21 | 17.00 | R1471 | | | | | ||
+ | |Feb 24 | 01.15 | Pointing | | | Offsets observed on 1921-293: xEL = -0.005, El = -0.005. No update to model. Single-dish X-band SEFD looks good | | ||
+ | |Feb 24 | 18.30 | R4471 | 4425 | 4601 | | | ||
+ | |Feb 28 | | Pointing and calibration checks | | | Pointing looked good, [[operations:tsys|Y-factors]] show S-band Tsys ~110K, X-band 90K | | ||
+ | |Feb 28 | 17.00 | R1472 | | | Note clock jump at 02.53 UT | | ||
+ | |Mar 03 | 00.00 | Tsys | | | [[operations:tsys|Y-factor measurements repeated]]: S-band Tsys ~110K, X-band 85K | | ||
+ | |Mar 03 | 18.30 | R4472 | | | | | ||
+ | |Mar 06 | 23.00 | Antenna | | | Checked feed for water: appears dry. Tightened some SMA connectors (a few loose ones), sealed around S-band loop couplers, checked bolts on El encoder mounting | | ||
+ | |Mar 07 | 01.00 | Tsys | | | [[operations:tsys|Y-factors measured]] S-band Tsys 95-100K, X-band 83 K| | ||
+ | |Mar 07 | 10.00 | Pointing | | | Pointing looks good, both axes | | ||
+ | |Mar 07 | 17.00 | R1473 | | | | | ||
+ | |Mar 15 | 04.00 | Pointing | | | Pointing offsets xEL = 0.008, El = -0.02. No model change made but need to watch El | | ||
+ | |Mar 15 | 17.00 | R1474 | | | Data shipped| | ||
+ | |Mar 17 | 18.30 | R4474 | | | Data shipped| | ||
+ | |Mar 21 | 17.00 | R1475 | | | Data shipped| | ||
+ | |Mar 22 | 17.30 | T2075 | | | Data shipped| | ||
+ | |Mar 24 | | R4475 | | | Data shipped by eTransfer, log sent| | ||
+ | |Mar 28 | | Pointing | | | Pointing looks good | | ||
+ | |Mar 28 | | RD1102 | | | Data shipped, log sent| | ||
+ | |Mar 29 | | CRDS50 | | | Data lost? | | ||
+ | |Mar 30 | | R4476 | | | Data eTransfered, log sent| | ||
+ | |Apr 4 | | R1477 | | | Module shipped, log sent| | ||
+ | |Apr 5 | | RDV86 | | | Module not sent, log sent| | ||
+ | |Apr 6 | | CRDS51 | | | Clock drift?| | ||
+ | |Apr 7 | | R4477 | | | | | ||
+ | |Apr 11 | | Pointing | | | Pointing looks good | | ||
+ | |Apr 11 | | R1478 | | | | | ||
+ | |Apr 14 | | R4478 | | | | | ||
+ | |Apr 18 | | R1479 | | | | | ||
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