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Summary for Onsala for Session 2019-3

Experiment End date Friend Result Problem Text
N19K32019-10-17Jun YangSuccess, , , , , , , , , , , , , , Found fringes to Onsala. No know problems in the log file.
EK046A2019-10-18Jun YangSuccess, , , , , , , , , , , , , , It was a cloudy day. The Tsys data were opacity-corrected.
EC071A2019-10-19Jun YangSuccess, , , , , , , , , , , , , , I saw a very long gap for the European station in the log file of the EC071A. It surprised me. After checking the vex file. Actually, all the European stations had nothing to do during the long gap.
RSB02A2019-10-19Jun YangSuccess, , , , , , , , , , , , , , The target source has a Dec=-23 deg. The observations were performed at quite low Elevations and thus had a rather high opacity- corrected Tsys.
EK045A2019-10-20Jun YangSuccess, , , , , , , , , , , , , , No known problems. Note that the Tsys data were opacity-corrected.
EB074A2019-10-21Jun YangSuccess, , , , , , , , , , , , , , The Tsys data were opacity-corrected.
EK045A2019-10-20Jun YangSuccess, , , , , , , , , , , , , , During UT 8:23 -- 8:43, there was a power cut and the antenna went to a protection mode, i.e. stoping there.
N19SX22019-10-22Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EC070A2019-10-22Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EC070B2019-10-23Jun YangSuccess, , , , , , , , , , , , , , No known problems.
RSB02B2019-10-23Jun YangSuccess, , , , , , , , , , , , , , None
EB074B2019-10-24Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EK046B2019-10-25Jun YangSuccess, , , , , , , , , , , , , , No known problems.
N19C32019-10-25Jun YangSuccess, , , , WIND, , , , , , , , , , Because of the strong winds, the antenna was not on-source until the last 6 minutes. Fringes were found to Onsala while with the polarisation swapped. Because of the weekend, the minor problem was not fixed until the experiment EM131D of Monday.
EC070C2019-10-25Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EC070D2019-10-26Jun YangMinor failures, , , , WIND, , , , , , , , , , Because of strong winds, not on-source until 6:59 UT. So, no useful data in the first three hours.
GS044A2019-10-26Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EK046C2019-10-27Jun YangMinor failures, , , , WIND, , , , , , , , , , Off-source to stow the telescope since 04:12 UT because of strong winds.
EM140A2019-10-27Jun YangSuccess, , , , , , , , , , , , , , Since 20:34 UT, the receiver output power was lost and the packet loss became significant. This was because of a network setup change.
EC071B2019-10-28Jun YangFailure, , , , , , , , , , , , , , The receiver output power was back to the normal because of a LO command. While the signal was lost again at 5:19 UT due to a power outage. During the whole experiment, the packet loss was rather significant because of the unexpected network setup change.
EM131D2019-10-28Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EK0472019-10-29Jun YangSuccess, , , , , , , , , , , , , , No known problems.
GS044B2019-10-30Jun YangSuccess, , , , , , , , , , , , , , No known problems.
N19M32019-10-30Jun YangSuccess, , , , , , , , , , , , , , The IF selection box had a hardware problem and required a manual operation. Fringes to Onsala were found later after the proper IF filter was selected.
EK045B2019-10-31Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EA0632019-10-31Jun YangSuccess, , , , , , , , , , , , , , No known problems
EK045C2019-11-01Jun YangSuccess, , , , , , , , , , , , , , No known problems.
EO016B2019-11-01Jun YangSuccess, , , , , , , , , , , , , , No known problems.
N19L32019-11-02Jun YangSuccess, , , , , , , , , , , , , , No known problem
EM131E2019-11-02Jun YangSuccess, , , , , , , , , , , , , , No known problem.
EN0042019-11-03Jun YangSuccess, , , , , , , , , , , , , , Off-source because of the rather low EL at the beginning and end of the experiment.
EM131F2019-11-05Jun YangSuccess, , , , , , , , , , , , , , Many RFIs, while as expected. No known problems in the log file.
EK046D2019-11-06Jun YangSuccess, , , , , , , , , , , , , , No known problems.
RSG122019-11-06Jun YangSuccess, , , , , , , , , , , , , , No known problem.
ER047C2019-11-07Jun YangSuccess, , , , , , , , , , , , , , No known problem.
EM140A2019-10-27JIVEMinor failuresNoneFringes after 13:45UT (data flagged for first scan, on fringe-finder 3C345). Network setup issues.
ER0512019-11-05NoneNoneNoneNone
RB0072019-11-17NoneNoneNoneNone
RSM052019-09-18NoneNoneNoneNone
RY0082019-10-16NoneNoneNoneNone