==================================== t2127 ===================================== Bd : Few antenna problems. (11:49-12:00). Scheduled Ri (17:14-17:17). Eb : Thunderstorm (15:30-17:20). Ft : Observed with warm receiver but scheduled as warm. K1 : Wind stow missing 13%. Kb : Did not participate. Antenna repair. Ke : DBBC reconfigured 4 times (23:25, 05:30, 06:00, 09:25). Few scans missed. Ny : Observed with warm receiver (Not reported but 20k over 292k). Oh : Last 4 scans not observed due to technical problems in communication with DLR antenna equipment. Sm : Did not participate. Bad weather. No problems found for : Hh, Ht, Kv, Mh, Nt, On, Wz, Yg, Ys, Zc ================================ t2127bd READY ================================= 2018-09-04 17:23:47 t2127 Badary, Ready-message Session t2127 Ready message for Badary. Mark5B+ recorder. GPS-FMOUT: 1.173 microseconds. Wx: Temperature (C):10;  Pressure (mBar):918; Humdity (%):87 Sky conditions: cloudy State of cryogenic system: on (cold) Pointing values: SEFD RCP/LCP     Source    Az/El     Offset1     Offset2      562/356   Cygnus A   134/75      0.0063    -0.01023 Tsys (RCP/LCP):        43/50 Operator Slepkova ================================ t2127bd START ================================= 2018-09-04 17:30:02 t2127 Badary, Start-message Badary started t2127 session as scheduled at 247/17:30:00 UTC. First source 1726+455 Operator Slepkova ================================= t2127bd STOP ================================= 2018-09-05 17:16:15 t2127 Badary, Stop-message Badary ends t2127 observing 183 Bd has not observed scan 248-1223b, 248-1149 to 248-1200  because of antenna problems Are skipped scans 248-1714 to 248-1717 because of preschedule end on session Ri Session were recorded on module IAAC+016/8000 Operators Lysakova, Slepkova ================================ t2127eb START ================================= 2018-09-05 09:01:10 t2127, Effelsberg, Start-message Session t2127 start message for Effelsberg. —————————————————————— Started recording with source 1726+455 at 17:30 UT Best wishes Uwe ================================= t2127eb STOP ================================= 2018-09-05 19:24:26 t2127, Effelsberg, Stop-message Session t2127 stop message for Effelsberg. —————————————————————— Stopped recording with source 1909+161 at 15:35 UT. Because of a thunderstorm we could not observe the last two hours until 17:30 UT. The rest of observations went well under good weather conditions. Two scans have been missed because of a network issue: 08:59:50 0748+126 09:02:01 oj287 The data will be e-transferred to Bonn. Best wishes Uwe ================================ t2127ft READY ================================= 2018-09-04 17:45:32 T2127, Fortaleza, Ready-message Session T2127 ready-message for Fortaleza. ------------------------------------------- Comments: Receiver is warm. We are with problems in receiver box temperature control system. The receiver box is working open. First source: 1424-418 at 247 - 17:30:00 UT. FMOUT-GPS: 0.676 microseconds. Sky Conditions: Clear. Cable difference is: longer cable makes the reading larger by 104.9 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 / Taurus-A 299/32 -0.011 -0.015 / Virgo-A 070/39 0.011 -0.017 -- FORTALEZA VLBI TEAM. ================================ t2127ft START ================================= 2018-09-04 17:46:42 T2127, Fortaleza, Start-message Session T2127 start message for Fortaleza. -------------------------------------------- Started recording with source: 1424-418 at 247 - 17:30:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= t2127ft STOP ================================= 2018-09-05 17:43:07 T2127, Fortaleza, Stop-message Fortaleza finished T2127 session at 248 - 17:24:41 UT. Comments: All scans recorded. Receiver is warm. Data will be uploaded by e-transfer to Bonn. Disk Inventory Size D/2000GB = 03 Size G/4000GB = 02 Size J/8000GB = 09 Other Size (1000GB) = 01 Last update: SEP/2018. Fortaleza VLBA Team ================================ t2127hh READY ================================= 2018-09-04 14:36:27 t2127, HartRAO, Ready-message Session t2127 ready message for HartRAO. ---------------------------------------- Comments: HartRAO is ready to start t2127 J.A.G is shifting First source: 1424-418 at 17:30:00 UT FMOUT-GPS: 7.0577 microseconds Wx: Temperature (C): 27.1 Pressure (mBar): 863.2 Humidity (%): 11.2 Sky Conditions: clear skies Cable difference is: longer cable makes the reading smaller by 786.2 microseconds and is nominal Pointing values: na Tsys (x1/s/x2): 48.1/-67.2/61.8 ================================ t2127hh START ================================= 2018-09-04 17:30:00 t2127, HartRAO, Autostart-message Session t2127 auto-start message for HartRAO. --------------------------------------------- Started recording with source: 1424-418 at 247.17:30:00 UT ================================= t2127hh STOP ================================= 2018-09-05 17:57:45 t2127, HartRAO, Stop-message Session t2127 stop message for HartRAO. --------------------------------------- Comments: HartRAO has completed T2127. All scans recorded. Weather was clear throughout. Data will be e-shipped to Bonn. Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 2, H 0, (other larger) 5 Observation finished at: 17:24:41 UT ================================ t2127ht READY ================================= 2018-09-04 17:20:59 t2127, Hart15M, Ready-message Session t2127 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start t2127 J.A.G is shifting First source: 1726+455 at 17:30:00 UT FMOUT-GPS: 17.2365 microseconds Wx: Temperature (C): 19.5 Pressure (mBar): 864.8 Humidity (%): 17.2 Sky Conditions: clear skies Cable difference is: na Pointing values: na Tsys (x1/s/x2): 35.9/53.0/35.0 ================================ t2127ht START ================================= 2018-09-04 17:30:00 t2127, Hart15M, Autostart-message Session t2127 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1726+455 at 247.17:30:00 UT ================================= t2127ht STOP ================================= 2018-09-05 18:02:50 t2127, Hart15M, Stop-message Session t2127 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed T2127. NB: Maser tuned down by ~4.5 Hz for experiment. All scans recorded. Weather was clear throughout. Data will be e-shipped to Bonn. Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 2, H 0, (other larger) 5 Observation finished at: 17:24:30 UT ================================ t2127k1 READY ================================= 2018-09-07 01:24:19 t2127, Kashima34, Kashima11, Ready and start message Dear colleagues, Kashima11 was ready for t2127 session and I was able to confirm the schedule started with first source 0003-066. Kashima34 could not participated in t2127 session due to antenna repair work was extended. GPS-formatter clock offset is 17.3 us for Kashima11 at 247.08:35 UT. The weather was cloudy and strong wind for Kashima. Temp: 27.8 C, Pressure: 1000 hPa, Humid: 92 % for Kashima11 on 247.08:35 UT. Pointing values are as follows: Kashim11 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) / ----- ---/--- ----/----- 122/61 It could not measured due to strong wind. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ t2127k1 START ================================= 2018-09-07 01:24:19 t2127, Kashima34, Kashima11, Ready and start message Dear colleagues, Kashima11 was ready for t2127 session and I was able to confirm the schedule started with first source 0003-066. Kashima34 could not participated in t2127 session due to antenna repair work was extended. GPS-formatter clock offset is 17.3 us for Kashima11 at 247.08:35 UT. The weather was cloudy and strong wind for Kashima. Temp: 27.8 C, Pressure: 1000 hPa, Humid: 92 % for Kashima11 on 247.08:35 UT. Pointing values are as follows: Kashim11 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) / ----- ---/--- ----/----- 122/61 It could not measured due to strong wind. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================= t2127k1 STOP ================================= 2018-09-07 01:48:10 t2127, Kashima34, Kashima11, Stop message Dear Colleagues, We have completed all observations of t2127 session at Kashima34 and Kashima11 with two known problem. Kashima34 could not participated in t2127 session due to antenna repair work was extended. Kashima11 was sometimes stowed due to strong wind. GPS-formatter clock offset is 17.4 us for Kashima11. The weather of Kashima was cloudy and sometimes strong wind. The observation log files were uploaded to the server, depot.cddis.eosdis.nasa.gov. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ t2127kb READY ================================= 2018-09-07 01:24:19 t2127, Kashima34, Kashima11, Ready and start message Dear colleagues, Kashima11 was ready for t2127 session and I was able to confirm the schedule started with first source 0003-066. Kashima34 could not participated in t2127 session due to antenna repair work was extended. GPS-formatter clock offset is 17.3 us for Kashima11 at 247.08:35 UT. The weather was cloudy and strong wind for Kashima. Temp: 27.8 C, Pressure: 1000 hPa, Humid: 92 % for Kashima11 on 247.08:35 UT. Pointing values are as follows: Kashim11 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) / ----- ---/--- ----/----- 122/61 It could not measured due to strong wind. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ t2127kb START ================================= 2018-09-07 01:24:19 t2127, Kashima34, Kashima11, Ready and start message Dear colleagues, Kashima11 was ready for t2127 session and I was able to confirm the schedule started with first source 0003-066. Kashima34 could not participated in t2127 session due to antenna repair work was extended. GPS-formatter clock offset is 17.3 us for Kashima11 at 247.08:35 UT. The weather was cloudy and strong wind for Kashima. Temp: 27.8 C, Pressure: 1000 hPa, Humid: 92 % for Kashima11 on 247.08:35 UT. Pointing values are as follows: Kashim11 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) / ----- ---/--- ----/----- 122/61 It could not measured due to strong wind. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================= t2127kb STOP ================================= 2018-09-07 01:48:10 t2127, Kashima34, Kashima11, Stop message Dear Colleagues, We have completed all observations of t2127 session at Kashima34 and Kashima11 with two known problem. Kashima34 could not participated in t2127 session due to antenna repair work was extended. Kashima11 was sometimes stowed due to strong wind. GPS-formatter clock offset is 17.4 us for Kashima11. The weather of Kashima was cloudy and sometimes strong wind. The observation log files were uploaded to the server, depot.cddis.eosdis.nasa.gov. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================= t2127ke WIKI ================================= 2018-09-05 18:06:00 t2127 Katherine 12m Disk position at start 0.0 GBs VSN: HAY-0028/960 Experiment started okay (Lucas). 23:25 UT and we have a lovely early one. DBBC began drifting. Halted schedule and reconfigured. Partially missed scan 247-2326 (Lucas). 05:30 Schedule halted to reconfigure DBBC after delay jump. (JMc) 06:00 Schedule halted to reconfigure DBBC after delay jump. (Lucas) 09:25:01 Schedule halted to reconfigure DBBC after delay jump. Possibly could have corrupted the 248-0924 scan and may have missed the 248-0951a (Prad). ================================ t2127kv READY ================================= 2018-09-04 23:58:13 t2127, Sejong, Ready-message FMOUT-GPS: -27.8 usec Wx: Temperature (C) 23.3 Pressure (hPa) 989.6 Humidity (%) 77.5 ================================ t2127kv START ================================= 2018-09-04 23:59:12 t2127 Sejong, Start-message Session t2127 start-message for Sejong(Kv) ================================= t2127kv STOP ================================= 2018-09-06 01:07:02 t2127,Sejong,Stop-message comment: ================================ t2127mh START ================================= 2018-09-04 17:39:23 t2127 Metsahovi, start message Session t2127 has started normally Start time is 17.30 UTC First source is 1726+455 Regards, Metsähovi VLBI team Nataliya Zubko Specialist Research Scientist, PhD Finnish Geospatial Research Institute (FGI), NLS Department of Geodesy and Geodynamics Geodeetinrinne 2, FIN-02430 Masala, FINLAND tel. +358-50-5280640 e-mail: Nataliya.Zubko@nls.fi ================================= t2127mh STOP ================================= 2018-09-05 17:48:08 t2127 Metsahovi, stop message t2127 Metsahovi, stop message ? Observations ends at 17:18 UTC No problem to report. Regards, VLBI team Nataliya Zubko Specialist Research Scientist, PhD Finnish Geospatial Research Institute (FGI), NLS Department of Geodesy and Geodynamics Geodeetinrinne 2, FIN-02430 Masala, FINLAND tel. +358-50-5280640 e-mail: Nataliya.Zubko@nls.fi ================================ t2127nt READY ================================= 2018-09-04 16:46:28 t2127, Noto, Ready-message Session t2127 ready message for Noto. ------------------------------------- Comments: no comment First source: 1726+455 at 17:30 UT GPS-FMOUT: 57.53 microseconds Wx: Temperature (C): Pressure (mBar): Humidity (%): Sky Conditions: Cable difference is: longer cable makes the reading larger by 0 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 18000/1420 3c273 139/47 -0.014 0.002 Tsys (x1/s/x2): 270/220/0 ================================ t2127nt START ================================= 2018-09-04 17:30:02 t2127, Noto, Autostart-message Session t2127 auto-start message for Noto. ------------------------------------------ Started recording with source: 1726+455 at 247.17:30:02 UT ================================= t2127nt STOP ================================= 2018-09-05 17:46:05 t2127, Noto, Stop-message Session t2127 stop message for Noto. ------------------------------------ Comments: no comment Problem scans: Source Scan start Explanation of problem 0 0 0 Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 17:30 UT ================================ t2127oh START ================================= 2018-09-04 19:10:01 t2127, O'Higgins (Oh), Start-message Session t2127 start message for O'Higgins (Oh) ----------------------------------------------------------- Start time 2018.247.17:30 UT with source=1424-418. ----------------------------------------------------------- Note: wx is not working. Wx will be added as comments to log file. Best regards, O'Higgins VLBI team ================================= t2127oh STOP ================================= 2018-09-05 20:28:15 t2127, O'Higgins (Oh), Stop-message Session t2127 stop message for O'Higgins (Oh) ----------------------------------------------------------- Stop time 2018.248.16:06:01 UT from source=1424-418 ----------------------------------------------------------- Note: Last 4 scans scheduled for Oh were not observed due to technical problems in communication with DLR antenna equipment. Best regards, O'Higgins VLBI team ================================= t2127on STOP ================================= 2018-09-05 17:51:21 T2.127 stop message for ONSALA60 T2.127 stop message for ONSALA60 nothing special to report ================================ t2127wz START ================================= 2018-09-04 18:27:41 t2127, Wettzell (wz), Start-message Wettzell (wz) started t2127 at scheduled time. First source 1726+455 at 17:30 UT dUT (EFOS18;REF) = 4.050 usec at 247.15:45 UT. dUT (TAC2;REF) = 0.999 usec at 247.15:45 UT. WX/covered, calm. Regards, Wettzell obs. ================================= t2127wz STOP ================================= 2018-09-05 18:15:04 t2127 Wettzell (wz), Stop-message Wettzell (wz) finished t2127 at scheduled time. All scans were recorded. WX/partly cloudy, calm. Regards, Wettzell obs. ================================= t2127yg WIKI ================================= 2018-09-05 18:06:00 t2127 Yarragadee 12m Disk position at start 0.0 GBs VSN: BKG-0026/1480 Experiment started okay (Lucas). 16:42 UT Problem with internet connection (unable to connect to VNC server). Had called Yarragadee on call person to stow the dish and reset the internet connection (mas) ================================ t2127ys READY ================================= 2018-09-04 17:17:30 t2127, Yebes40m, Ready-message Session t2127 ready message for Yebes40m. ----------------------------------------- First source: 1726+455 at 17:30:00 UT GPS-FMOUT: 1.3571 microseconds Wx: Temperature (C): 26.9 Pressure (mBar): 908.2 Humidity (%): 23 Sky Conditions: Clear Sky Cable difference is: longer cable makes the reading larger by 695.1 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 244.68/1153.7 3c274 246.4/42.4 0 0 Tsys (x1/s/x2): 58.32/373.27/52.11 ================================ t2127ys START ================================= 2018-09-04 17:30:08 t2127, Yebes40m, Start-message Session t2127 start message for Yebes40m. ----------------------------------------- Started recording with source: 1726+455 at: 17:30:00 UT ================================= t2127ys STOP ================================= 2018-09-05 17:24:55 t2127, Yebes40m, Stop-message Session t2127 stop message for Yebes40m. ---------------------------------------- Comments: record on flexbuff Problem scans: Source Scan start Explanation of problem 0 0 0 Disk Inventory: A 0, B 0, C 1, D 2, E 0, F 0, G 3, H 0, (other larger) 2 Observation finished at: 17:24:08 UT ================================ t2127zc READY ================================= 2018-09-04 17:34:29 t2127 Zelenchukskaya Ready message Session t2127 ready message for Zelenchukskaya. First source  1726+455  at 17:30:00 UT. GPS-FMOUT: 3.841 microseconds. GPS-MASER: 3.642 microseconds. Wx: Temperature (C): 16, Pressure (mBar): 885, Humidity: 81. Sky Conditions: cloudy. Cable difference: - Pointing values: SEFD: (x/s)     Source     Az/El      Offset1      Offset2          185/-       3c286    273/44     -0.01246   -0.00645 Tsys(x/s): 75/120. Operator: Kononenko V. ================================ t2127zc START ================================= 2018-09-04 17:34:43 t2127 Zelenchukskaya Start message Session t2127 start message for Zelenchukskaya. Experement started 17:30:00, no problems. First source:  1726+455 at 17:30:00 UT. Operator: Kononenko V. ================================= t2127zc STOP ================================= 2018-09-05 17:21:39 t2127 Zelenchukskaya Stop message Session t2127 stop message for Zelenchukskaya. Zelenchukskaya ends t2127 at 17:15:02, observing 180. Session t2127 were recorded on module IAAC+014. Operator: Pervakov O.A. ================================================================================