| Experiment | End date |
Friend | Result | Problem |
Text |
| EC032 | 2011-06-15 | Kaz Borkowski | Minor failures | None | BBC6 was unlocked during this experiment. No other known problems. |
| EC033 | 2011-06-13 | Kaz Borkowski | Minor failures | LATE | Observations started about 1 hour late due to sheer late arrival of operator (because of scheduled service time there weren't any preceding obserwations). BBC6 was unlocked throughout this experiment. |
| EG049B | 2011-06-03 | Kaz Borkowski | Success | None | As in EG051F, still some instabilities but more sparsely. |
| EG051E | 2011-06-02 | Kaz Borkowski | Minor failures | RECE RECO HIGH | Operator inserted a diskpack in Bank A after it was recorded in Bank B and, no wonder, could not start recording. Recording only started (in Bank B) from 15:20 UTC. However not much was lost since RCP is almost dead and in LCP FS indicates high Tsys (this poor receiver's condition improves considerably before this PI's next experiment). |
| EG051F | 2011-06-03 | Kaz Borkowski | Success | None | Receivers still show some instabilities but only occasionally. |
| EM084A | 2011-06-16 | Kaz Borkowski | Minor failures | None | BBC6 was unlocked during this experiment. No other known problems. |
| EM084B | 2011-06-16 | Kaz Borkowski | Minor failures | None | BBC6 was unlocked during this experiment. Some 20 minutes from 16:22 UTC are lost because of loss of connection with one of control computers (FS had to be restarted). |
| EP068C | 2011-06-01 | K. Borkowski | Minor failures | WIND HIGH | Break in observations between 13:39 and 16:29 due to thunderstorm. One of claps of thunder was associated with a short loss of power which resulted in BBC disconnection. BBC04 could not be forced to the 'locked' state. With high Tsys probably whole this observation will be of little use for the PI. |
| EP068D | 2011-06-12 | Kaz Borkowski | Minor failures | None | BBC6 was unlocked during the exzperiment. No other known problems. |
| ER026B | 2011-05-31 | Kaz Borkowski | Minor failures | None | About 10 minutes lost due to hang-up of FS at about 6:26 UTC. No other known proplems. |
| ES066A | 2011-05-28 | K. Boerkowski | Success | None | No known problems. |
| ES066B | 2011-05-29 | K. Borkowski | Success | None | No known problems. |
| ES066C | 2011-05-30 | Kaz Borkowski | Success | None | No known problems. |
| ES067 | 2011-05-30 | K. Borkowski | Success | None | No known problems. |
| EV018D | 2011-06-02 | Kaz Borkowski | Minor failures | RECE HIGH | Receivers continue to be very unstable. RCP channels are practically unusable. Tsys in LCP was high in the beginning but seems to have returned to its normal temperature sometime after midnight. |
| EY015A | 2011-06-10 | K. Borkowski | Minor failures | RECO | BBC6 mulfunctioning (unlocked). Last hour of observations (from scan at 7:21:20) did not get recorded (for unknown reason). |
| EY015A | 2011-06-10 | Kaz Borkowski | Minor failures | RECO | Correction: An error in recording occured at a later moment, at scan 156 beginning at 8:30:50. Then Mark5A says (in the log file): "201116108:03:13 Mark5A errors() ERROR: XLR error 168 Drive missing/failing on Bus 4 Master" and then: "201116108:03:16 MEDIASTATUS_FAULTED, NOT WriteProtected, Error 41 0" |
| EZ020D | 2011-05-27 | Kaz Borkowski | Minor failures | None | Recording off source between 21:53 and 22:08 UTC because of problems with pumps of cryo system earlier this day (compressor unexpectantly stopped working). |
| F11L1 | 2011-06-09 | Kaz Borkowski | Minor failures | None | BBC 6 continues to malfunction (no lock). No other known issues. |
| GG074 | 2011-06-09 | Kaz Borkowski | Minor failures | None | BBC6 was unlocked throughout this experiment (like in preceding experiments). |
| GV020F | 2011-06-11 | Kaz Borkowski | Success | RECO | BBC6 was unlocked during the exzperiment. After disk-pack change (at 8:20 UT), the new pack (NRA0-103) after about 20 minutes begun to pose problems and was changed to HART-037 (so that about 20 minutes since 8:40) were lost). Thus to correlate this experiment JIVE will have three Tr recorded packs to deal with. |
| N11C2 | 2011-05-31 | Kaz Borkowski | Failure | RECE | A failure in the cryogenic system shortly befor the start of this experiment caused saturation of receivers so that no useful signal could be obtained. |
| N11L2 | 2011-06-07 | K. Borkowski | Minor failures | WIND | The first manually extracted ftp-file appeared to have wrong headers (unknown reason). A thunderstorm caused powerdown at 13:16 UTC (so we missed second ftp-scan). Observations resumed at 13:55 (fringes detected in the file from third ftp-scan, except for one BBC channel). |
| N11L3 | 2011-06-09 | Kaz Borkowski | Minor failures | None | BBC6 mulfunctioning (although locked, but at very low signal level and extreme gain). No other known problems. |
| N11M2 | 2011-05-26 | Kaz Borkowski | Minor failures | RECO | Mk5 did not want to record data despite of number of reboots (and change of diskpack at the end). Finally, we downgraded the recently updated SS firmware and this helped. Recording started from scan No 27 only. With the older firmware we had to manually extract the ftp-files which resulted in delays in their delivery. |
| GV021 | 2011-06-04 | None | None | None | None |
| N11P1 | 2011-06-03 | None | None | None | None |
| RM007 | 2011-06-06 | None | None | None | None |
| RT011 | 2011-06-18 | None | None | None | None |