| Experiment | End date |
Friend | Result | Problem |
Text |
| EM170A | 2023-02-28 | Jun Yang | Success | , , , , , , , , , , , , , , | No known problems. |
| N23X1 | 2023-02-28 | Mugundhan | Success | , , , , , , , , , , , , , , | No known issues. |
| ES103I | 2023-02-28 | Mugundhan | Success | , , , , , , , , , , , , , , | no known problems |
| ES103J | 2023-03-01 | Mugundhan | Success | , , , , , , , , , , , , , , | No known problems. |
| GV028B | 2023-03-02 | Mugundhan | Success | , , , , , , , , , , , , , , | no known problems |
| EL065A | 2023-03-04 | mugundhan | Success | , , , , , , , , SCHED, , , , , , | Previous source not reached error for the following scans:
no0300 to no0308
no0805 to no0811
no0863 to no0899
no0982, no0984, no0986 - no0999 |
| EL065B | 2023-03-05 | mugundhan | Success | , , , , , , , , SCHED, , , , , , | Scans no0466 - no0504 had "prev source in schedule not reached before new command error". |
| N23L1 | 2023-03-06 | Jun Yang | Success | , , , , , , , , , , , , , , | The new 2L2H DBBC3 backend also participated in the observations.
The firmware DDC_E_v126 was used. The frequency setup was set by FS
instead of the DBBC3 configuration files. So, the firmware was not re-
loaded before the observations. To support the rapid fringe tests with
SFXC, we used two 128 MHz filters (RCP: BBC01 USB, Thread 0; LCP: BBC09
USB, Thread 1) and recorded the two-thread VDIF data as a single file
for each scan. |
| EJ027A | 2023-03-07 | Jun Yang | Success | , , , , , , , , , , , , , , | There were some transient (<~15 s) off-source events resulting
from high-speed winds and undesired gap/backlash between gears in the
old mechanical system. These off-source data will be flagged out when
the uvflg file is used. |
| ES106A | 2023-02-27 | Jun Yang | Success | , , , , , , , , , , , , , , | No known problems. |
| EO019B | 2023-02-26 | Jun Yang | Success | , , , , , , , , , , , , , , | Noticed many transient (<~15 s) off-source reports. This tracking
issue was caused by the undesired backlash in the old mechanical
system. These problematic data will be excluded when the uvflg file is
used. |
| EC088F | 2023-02-26 | Jun Yang | Success | , , , , , , , , , , , , , , | No known problems. |
| GV028A | 2023-02-25 | Jun Yang | Minor failures | , , , , WIND, , , , , , , , , , | There were a great number of transient (<20s) off-source reports
in the FS log file. This tracking issue was caused by high wind
pressure and undesired backlash in the old mechanical system. These
problematic data will be flagged out during the data reduction when the
uvflg file is used. |
| ES103H | 2023-02-24 | Jun Yang | Minor failures | , , , , , , , , , , , , , , | There were some undesired transient (<20 s) off-source events
resulting from worn out gears in the 70-yr old mechanical system. |
| ED050B | 2023-02-24 | Jun Yang | Minor failures | , , , , WIND, , , , , , , , , , | The telescope was stowed during UT 5:29 -- 7:47 because of high-
speed winds. |
| EC088E | 2023-02-24 | Jun Yang | Success | , , , , , , , , , , , , , , | Noticed some transient (<~20s) off-source events because of worn
out gears in the old mechanical system. |
| ES103G | 2023-02-23 | Jun Yang | Success | , , , , , , , , , , , , , , | No known problems. |
| N23C1 | 2023-02-23 | Jun Yang | Success | , , , , , , , , , , , , , , | No known problems. |
| EM169 | 2023-03-14 | Jun Yang | Success | , , , , , , , , , , , , , , | No known problems. |
| GV028C | 2023-03-13 | Jun Yang | Minor failures | , , , , WIND, , , , , , , , , , | Missing some scans at the begining (UT 21:30-23:44) because of
high-speed winds. There were also some transient (<20 s) off-source
events because of worn-out gear teeth in the old mechanical system.
These off-source data will be flagged out when the uvflg file is used. |
| ES106B | 2023-03-12 | Jun Yang | Minor failures | , , , , WIND, , , , , , , , , , | There were many transient (<20 s) off-source reports because of
worn-out gear teeth in the old mechanical system. These data will be
flagged out when the uvflg file is used. |
| EJ027D | 2023-03-11 | Jun Yang | Success | , , , , , , , , , , , , , , | No known problems. |
| EJ027C | 2023-03-10 | Jun Yang | Success | , , , , , , , , , , , , , , | No known problems. |
| EJ027B | 2023-03-09 | Jun Yang | Minor failures | , , , , , , , , , , , , , , | Off-source during UT 13:05-15:46 because of high-speed winds.
There were many transient (<20 s) off-source reports because of worn-
out gear teeth in the old mechanical system. These data will be flagged
out when the uvflg file is used. |
| EC088H | 2023-03-09 | Jun Yang | Success | , , , , , , , , , , , , , , | No known problems. |
| EV024G | 2023-03-08 | Jun Yang | Success | , , , , , , , , , , , , , , | No known problems. |
| EC088G | 2023-03-07 | Jun Yang | Minor failures | , , , , , , , , , , , , , , | Did not track the source until UT 23:37 because of high-speed
winds. |
| EM168A | 2023-03-06 | None | None | None | None |
| EM168B | 2023-03-11 | None | None | None | None |