| Experiment | End date |
Friend | Result | Problem |
Text |
| N20SX1 | 2020-02-20 | Uwe | Minor failures | , , , , , , , , , , , , , , | Antenna stayed in SX mode when switching to X-band dual pol for some scans. Was fixed after about 30min. |
| EC070E | 2020-02-21 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EK046E | 2020-02-21 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EC070F | 2020-02-22 | Uwe | Minor failures | , , , , WIND, , , , , , , , , , | Started one hour too late, because of high wind speeds. Wind stayed strong during all the observations. |
| EC070G | 2020-02-22 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EC070H | 2020-02-23 | Uwe | Success | , , , , , , , , , , , , , , | Strong wind at the end (last hour), but kept observing. |
| N20Q1 | 2020-02-24 | Uwe | Success | , , , , , , , , , , , , , , | Observed with different LO than given in the schedule. New LO 42400 MHz. Applies also for user observations. Weather was really bad, lot of rain and wind. |
| GA043A | 2020-02-25 | Uwe | Success | , , , , , , , , , , , , , , | Unfortunately the weather was really bad, lot of rain and wind. |
| EC070H | 2020-02-23 | Uwe | Minor failures | , , , , WIND, , , , , , , , , , | Sorry, did not keep observing. stopped at 8 UT, because of the wind. |
| GA043A | 2020-02-25 | Uwe | Minor failures | , , , , WIND, , , , , , , , , , | Stopped observing because of high wind from 12:30 to 13:30 UT and 18:10-19:46 UT. |
| N20C1 | 2020-02-25 | Uwe | Minor failures | , , , , , HIGH, , , , , , , , , | When switching the source in the middle of the observations the DBBC lost somehow the calibration on IFC. All LCP data shows an enormous increase in Tsys and huge spikes: e.g.
http://old.evlbi.org/tog/ftp_fringes/N20C1/scan08/st04_lcp-st04_lcp-ch0-lsb-0-2_large.png
Reason not understood yet. |
| EM141A | 2020-02-26 | Uwe | Minor failures | , , , , , , , , , , , , , , | Stopped observations at 0:55 UT because of snow fall. Lost about the last 30min. |
| EC070I | 2020-02-26 | Uwe | Minor failures | , , , , WIND, , , , , , , , , , | Had to stop observations from 4:40 to 5:40 UT because of snow fall. |
| EC070J | 2020-02-26 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EC070K | 2020-02-27 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EG109A | 2020-02-26 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EC071C | 2020-02-27 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EC070L | 2020-02-28 | Uwe | Failure | , , , , , , , , , , , , , , | Not observed because of snow fall. Snow stopped at some point, but because of the wind some snow was blown into the dish and the dish was too heavy to be moved. |
| EM140B | 2020-02-28 | Uwe | Minor failures | , , , , WIND, , , , , , , , , , | Started late because of snow stop. On source at 7:18 UT. |
| EN006A | 2020-02-29 | Uwe | Failure | , , , , WIND, , , , , , , , , , | Not observed because of snow fall. |
| EK046F | 2020-02-29 | Uwe | Minor failures | , , , , WIND, , , , , , , , , , | Antenna in stow from 13 to 16 UT because of strong wind. |
| RG011 | 2020-03-01 | Uwe | Success | , , , , , , , , , , , , , , | None |
| N20K1 | 2020-03-02 | Uwe | Success | , , , , , , , , , , , , , , | None |
| N20K1 | 2020-03-02 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EK044 | 2020-03-03 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EK046G | 2020-03-03 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EN006B | 2020-03-04 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EC071D | 2020-03-04 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EC071E | 2020-03-05 | Uwe | Success | , , , , , , , , , , , , , , | None |
| N20M1 | 2020-03-05 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EO016C | 2020-03-06 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EM117O | 2020-03-07 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EM117P | 2020-03-08 | Uwe | Minor failures | RECE, , , , , , , , , , , , , , | IF power was quite low and Tsys records are noisy. This might indicate a problem with the receiver, but Tsys itself and pointing scans on calibrators looked okay. |
| GA043B | 2020-03-09 | Uwe | Success | , , , , , , , , , , , , , , | None |
| N20L1 | 2020-03-10 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EM141B | 2020-03-11 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EK046H | 2020-03-11 | Uwe | Success | , , , , , , , , , , , , , , | None |
| ER047D | 2020-03-12 | Uwe | Success | , , , , , , , , , , , , , , | None |
| RD001 | 2020-03-07 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EP119 | 2020-03-12 | Uwe | Success | , , , , , , , , , , , , , , | None |
| EG109B | 2020-03-12 | Uwe | Success | , , , , , , , , , , , , , , | None |
| RD001 | 2020-03-07 | JIVE | Minor failures | None | Data was recorded with linear polarization, but it is converted to circular during post-correlation processing. |
| N20M1 | 2020-03-05 | JIVE | Minor failures | None | Data was recorded with linear polarization, but it is converted to circular during post-correlation processing. |
| EO016C | 2020-03-06 | JIVE | Minor failures | None | Sent linear polarization data. Fixed in the fits files. |
| EM141B | 2020-03-11 | JIVE | Minor failures | None | Broken LCP in the first scan (fine afterwards). |
| EN006A | 2020-02-29 | JIVE | Failure | None | Could not participate due to snow fall. |
| EM140B | 2020-02-28 | JIVE | Minor failures | None | Joined at 07:18UT due to snow conditions. |
| ED045A | 2020-02-22 | None | None | None | None |
| ED045B | 2020-02-23 | None | None | None | None |
| EG097B | 2016-02-06 | None | None | None | None |
| EG097C | 2016-02-15 | None | None | None | None |
| EP118B | 2020-02-11 | None | None | None | None |