EVN feedback tool

Summary for Onsala for Session 2020-3

Experiment End date Friend Result Problem Text
N20M32020-10-15Jun YangSuccess, , , , , , , , , , , , , , No known problems. Fringes to Onsala were seen right away in the ftp-fringe tests.
EB0792020-10-16Jun YangSuccess, , , , , , , , , , , , , , No known problems in the log file. A new LO (5200 MHz) was used to get the IF signal in the the 2nd Nyquist zone (512-1024 MHz).
ED048A2020-10-17Jun YangMinor failures, , , , , , , , , , , , , , In the first two hours, the LO was 5200 MHz instead of 5902 MHz. This is because the LO command sent to the signal generator module was failed to run. The problem was found before the observation started, while could not be solved remotely by our software egineer. Later, our support scientist went to the observatory and manually changed the LO to 5902 MHz. After the weekend, our egnineer revealed that the culprit was due to the network cable. So, fringes should be saved after UT ~12
RSC072020-10-17Jun YangSuccess, , , , , , , , , , , , , , No known problems.
ED048B2020-10-18Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EB074C2020-10-20Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EB074D2020-10-20Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EM143A2020-10-20Jun YangSuccess, , , , , , , , , , , , , , No known problems.
ED045E2020-10-21Jun YangSuccess, , , , , , , , , , , , , , No known problems.
ED045F2020-10-22Jun YangSuccess, , , , , , , , , , , , , , No known problems.
N20L32020-10-31Franz KirstenSuccess, , , , , , , , , , , , , , None
EM1422020-10-31Franz KirstenSuccess, , , , , , , , , , , , , , Missed the last minute of the last scan because of strong winds.
EY035B2020-11-01Franz KirstenMinor failures, , , , WIND, , , , , , , , , , Stowed between UT 0033 - 0800
EM1452020-11-01Franz KirstenMinor failures, , , , WIND, , , , , , , , , , Stowed at UT 1715.
EN007A2020-11-02Franz KirstenMinor failures, , , , WIND, , , , , , , , , , Observed only between UT 1015-2010. Stowed for the rest of the experiment due to winds.
ER047E2020-11-03Franz KirstenMinor failures, , , , WIND, , , , , , , , , , Dish was stowed most of the time -- started observing as of UT 0920.
ES093B2020-11-04Franz KirstenMinor failures, , , , WIND, , , , , , , , , , Stowed at UT 0208 (4 Nov), i.e. missed last two hours.
EB081B2020-11-04Franz KirstenMinor failures, , , , WIND, , , , , , , , , , Stowed at UT 1515 due to winds.
N20K32020-10-22Jun YangSuccess, , , , , , , , , , , , , , No known problems. The fringes to Onsala were seen in the ftp- fringe tests. The Tsys data were opacity-corrected because the Chopper- wheel calibration was used.
EC071F2020-10-23Jun YangSuccess, , , , , , , , , , , , , , The chopper wheel calibration was not switched on until 18:17 UT. So, the first two hour had no proper Tsys data.
EC0762020-10-24Jun YangSuccess, , , , , , , , , , , , , , No known problems in the log file.
EC071G2020-10-25Jun YangSuccess, , , , , , , , , , , , , , No known problems.
ES074D2020-10-25Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EB074E2020-10-26Jun YangSuccess, , , , , , , , , , , , , , No known problems. The Tsys data were opacity-corrected.
EB074F2020-10-27Jun YangSuccess, , , , , , , , , , , , , , The Tsys data were opacity-corrected.
GM0772020-10-28Jun YangSuccess, , , , , , , , , , , , , , The Tsys data were opacity-corrected.
ES093A2020-10-29Jun YangSuccess, , , , , , , , , , , , , , The Tsys data were opacity-corrected
EC0762020-10-24Jun YangSuccess, , , , , , , , , , , , , , The Tsys data were opacity-corrected.
EC071G2020-10-25Jun YangSuccess, , , , , , , , , , , , , , The Tsys data were opacity-corrected.
ES074D2020-10-25Jun YangSuccess, , , , , , , , , , , , , , The Tsys data were opacity-corrected.
EC071F2020-10-23Jun YangSuccess, , , , , , , , , , , , , , The Tsys data were opacity-corrected.
N20C32020-10-29Jun YangSuccess, , , , , , , , , , , , , , No known problems. The fringes to Onsala were seen in the ftp- fringe tests.
EM143B2020-10-29Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EC071H2020-10-29Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EY035A2020-10-30Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EM144A2020-10-30Jun YangSuccess, , , , , , , , , , , , , , No known problems.
ES0942020-10-31Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EN007A2020-11-02JIVEMinor failuresNoneOUT for winds except during 10:15-20:10UT.
EB081B2020-11-04JIVEMinor failuresNoneWindstow from 15:15 to end.
EB0822020-11-05NoneNoneNoneNone
EN005G2020-10-07NoneNoneNoneNone
EX0092020-09-16NoneNoneNoneNone
RM016A2020-11-09NoneNoneNoneNone