==================================== aov059 ==================================== Hb : Not tracking (00:45-0533). DBBC issues (15:14-16:30). Is : Halted (11:58-15:07). Ke : Sampler problem (00:15-02:26). Antenna not tracking (06:01-06:53). Disk full (07:09-08:13). Kg : Dis not participate. Sy : Ok but no log. Vm : Missed 5 sources (see log). Ww : Antenna stow (22:45-04:30). No problems found for : Sh, Yg ================================ aov059hb START ================================ 2021-05-17 16:37:39 <auscope-observers@list.utas.edu.au> [EXTERNAL] aov059, Hobart12 (Hb), start message Session aov059 start message for Hobart12 (Hb) ----------------------------------------------------------- Started recording with source: 1334-127 at 137/16:34:00 UT Comments: Experiment started 2 min late Regards, Jay University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================ aov059hb STOP ================================= 2021-05-19 01:05:46 <auscope-observers@list.utas.edu.au> [EXTERNAL] Hobart 12m has completed aov059 Hobart 12m has completed aov059 The log and procedure files from experiment aov059 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 37.088 microsec at 2021.139.01:05:26.03 Additional experiment notes: Recorded GB to module using the Mark5B+ recorder. The Module is being sent to GSI using eTransfer. Known problems: There were problems with the DBBC, a few communication issues and the field system getting frozen. Missed Scans: 0025-0133UT, 0218-0228UT. Data not valid until 0531UT. The last 1.5 hours of the experiment had DBBC issues. Observers: Jay,Simin,Warren,Pradyumna Regards, Pradyumna Comments from the log: University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================ aov059ke START ================================ 2021-05-17 16:38:35 <auscope-observers@list.utas.edu.au> [EXTERNAL] aov059, Katherine (Ke), start message Session aov059 start message for Katherine (Ke) ----------------------------------------------------------- Started recording with source: 0308-611 at 137/16:30:00 UT Comments: Experiment started ok Regards, Jay University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================ aov059ke STOP ================================= 2021-05-19 01:02:37 <auscope-observers@list.utas.edu.au> [EXTERNAL] Katherine has completed aov059 Katherine has completed aov059 The log and procedure files from experiment aov059 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by microsec at Additional experiment notes: Recorded GB to module 5:47:52. using the Mark5B+ recorder. The Module is being sent to GSI using eTransfer. Known problems: Sampler problem and the disks were full at certain points in the experiment Missed Scans: 0016-0229UT and 138-0719a to 138-0837 scans Observers: Jay,Simin,Warren and Pradyumna Regards, Pradyumna Comments from the log: University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================ aov059sh START ================================ 2021-05-17 16:27:38 <vlbi@shao.ac.cn> [EXTERNAL] aov059,Sheshan,startmessage Dear colleagues Sheshan Station has started aov059 in mark5b mode and used CDAS as the terminal. The first source was 1726+455(137-1630b,#7)at 16:30:00 UT. Weather conditions: cloudy. Clock offset=Fmout-GPS= 17.42 us at 16:28:30 UT. All systems are normal. Sheshan25m VLBI Team ================================ aov059sh STOP ================================= 2021-05-18 16:30:36 <vlbi@shao.ac.cn> [EXTERNAL] aov059,sheshan,stopmessage Dear colleagues, Sheshan Station has finished aov059 in mark5b mode and used CDAS as the terminal. The last source was 1424-418(138-1627,#8456)at 16:29:55 UT. Weather conditions: rainy. Clock offset=Fmout-GPS= 17.48 us at 16:30:08 UT. Regards, Sheshan25m VLBI Team ================================ aov059sy START ================================ 2021-05-17 16:40:07 <nishimura.yuka@nipr.ac.jp> [EXTERNAL] AOV059 Start Message from SYOWA Station SYOWA has started AOV059 recording with the source: 0308-611 at 16:30:00 UTC, 17 May. Weather: 17 May 16:30 UTC Temperature(C): -13.2 , Pressure(hPa): 977.9, Humidity(%): 82, Sky Conditions: cloudy Sincerely, Yuka Nishimura, Shinsuke Totsuka JARE62 SYOWA VLBI Observation Members ================================ aov059sy STOP ================================= 2021-05-18 16:35:23 <nishimura.yuka@nipr.ac.jp> [EXTERNAL] AOV059 Finished Message from SYOWA Station Syowa has successfully finished AOV059 experiment. All scans of AOV059 were recorded by using K5 system. The recorded data will be shipped by the ice-breaker Shirase and be delivered to Japan in late March, 2022. Our K5 system was synchronized with GPS before starting this session. Weather at Syowa station in Antarctica: 18 May 16:30 UTC Temperature(C): -9.2 Pressure(hPa) : 976.2 Humidity(%) : 86 Sky conditions: cloudy Sincerely, Yuka Nishimura, Shinsuke Totsuka JARE62 SYOWA VLBI Observation Members ================================ aov059vm START ================================ 2021-05-18 00:16:49 <takaaki.jike@nao.ac.jp> [EXTERNAL] aov059, VERA-Mizusawa, Start-message Session aov059 start message for VERA-Mizusawa ---------------------------------------------------------------- Started tracking and recording with source 1726+455 at 137doy 16:30:00 UT. HM-GPS : -1.9 micro sec Temp: 21.1 C, Pressure: 1003.3 hPa, Hum: 51.4 %, fine at 138doy 00:00:00 UT It was raining at the beginning of the session. Antenna stopped from 18:45 to 18:47 UT by TSU Error. -------------------- Takaaki Jike Mizusawa VLBI Observatory, NAOJ ================================ aov059ww START ================================ 2021-05-17 16:38:39 <axl.rogers@aut.ac.nz> [EXTERNAL] aov059, WARK12M (Ww), Start-message Warkworth 12m has started experiment aov059. First scan in the experiment is 137-1630a for source 0308-611 at 1630/137 (UT/DOY). Fmout leads GPS by (s): +4.11308e-05 The weather is 11.6 C, 100 %, 997.6 mb (temperature, humidity, pressure). Comments/Problems: None. ================================ aov059ww STOP ================================= 2021-05-18 16:31:40 <axl.rogers@aut.ac.nz> [EXTERNAL] aov059, WARK12M (Ww), Stop-message Warkworth 12m has completed experiment aov059. Known problems: Experienced high gusts of wind with speeds over 50 km/h up to 85 km/h. Due to this, we had to stow the antenna between 22:45/137 and 04:30/138 (UT/DOY). Missed scans: 137-2245a to 138-0436. Observers: Axl Rogers ================================ aov059yg READY ================================ 2021-05-17 10:10:30 <auscope-observers@list.utas.edu.au> [EXTERNAL] aov059 Yarragadee (Yg), ready message Session aov059 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: 1726+455 at 16:30:00 UT Formatter to GPS difference (fmout-GPS) is 11.0593 us at 137.10:10:04 UT Weather: Temperature (C): , Pressure (hPa): , Humidity (%): Additional operator comments (if any): Pointing results: SEFD S/X Source Az/El Offset (xEl) Offset (El) ----/---- eso212 180.2/67.0 -0.002 -0.009 Tsys (S/X): Fringe check: Source: Array: Result: Additional Comments: Additional setup notes (OK = done, NOK = not checked/done): ----------------------------------------------------------- Checklist "Before observation" Sent by Jay (user alias: oper) System: Schedule file prepared OK Signals: RF and IF signal paths configured OK DBBC: Server software running OK DBBC: pps_sync sent (if reconfigured) OK DBBC: client software NOT running on DBBC OK DBBC: IFs correctly selected OK DBBC: Frequency settings correct OK Time: Maser ok OK Mark5: dim software running OK Mark5: Time correct (ntpq) OK Mark5: recording mode set (e.g. proc=xxxx; ready_disk) OK Mark5: reported VSNs agree with printed labels OK Mark5: configured (e.g. setupsx) OK Mark5: Times OK (i.e. mk5=dot? fmset may be required) OK Time: Field system time aggrees with station time (fmset) OK Time: Maser to GPS difference in usec (maserdelay command. Enter value@day/time) (value=+1.13711E-005@2021.137.10:08:27.04) OK Time: Formatter out to GPS difference in usec (clkoff command. Enter value@day/time) (value=+1.10588E-005@2021.137.10:08:23.53) OK Time: delays OK, stable and within 1us (clkoff, maserdelay) OK Mark5: test recording OK (scan_check and autocorrelation) OK Tsys: systemp12 command working and Tsys looking OK (S ~85-95, X ~80-90) OK Antenna: pad clear of obstructions OK Antenna: has a kangaroo pressed the pedestal e-stop button? OK Antenna: Time OK (i.e. SNTP server OK) OK Antenna: in remote mode OK Antenna: Pointing and SEFD checked (put comment in the log, including source used, Az, El, offsets) (value=2021.137.10:05:03.18#fivpt#xoffset 180.1710 66.9563 -0.00177 -0.00873 0.00322 0.00312 1 1 7u eso212) OK Meteorology: Weather conditions ok (enter short meteorological report) OK System: Fringe Check Done? (Indicate if S and X-band fringes were detected) OK Skype chat with other stations started NOK Additional notes: University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================ aov059yg START ================================ 2021-05-17 16:40:12 <auscope-observers@list.utas.edu.au> [EXTERNAL] aov059, Yarragadee (Yg), start message Session aov059 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 1726+455 at 137/16:30:00 UT Comments: Experiment started Ok Regards, Jay University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================ aov059yg STOP ================================= 2021-05-18 16:49:51 <auscope-observers@list.utas.edu.au> [EXTERNAL] Yarragadee has completed aov059 Yarragadee has completed aov059 The log and procedure files from experiment aov059 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 11.2883 microsec at 2021.138.16:27:57.03 Additional experiment notes: Recorded 6911.77 GB to module HOB+1003 using the Mark5B+ recorder. The Module is being sent to GSI using eTransfer. Known problems: No Missed Scans: No Observers: Jay,Warren,Simin,Pradyumna Regards, Pradyumna Comments from the log: University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================================================================