==================================== r11027 ==================================== Ag : Power outage (12:50-12:55). Is : Halted for antenna inspection (20:01-09:12). Used different masers before and after inspection. Nt : Late start 17:10. Sa : Az cabin problem (18:39-18:44). Sh : Halted (22:07-00:01). Antenna problem (04:55-08:35). Ww : Did not start. Recording problems. Wz : No recorded data (17:00-19:45). Antenna maintenance (13:25-16:06). No problems found for : Ht, Kk, Kv, Ma, Ns, Ny, On, Yg, Ys ================================ r11027ag READY ================================ 2021-11-29 16:28:06 r11027, AGGO, Ready-message Session r11027 ready message for AGGO. -------------------------------------- First source: 2008-159 at 17:00:00 UT FMOUT-GPS: 0.0651 microseconds Wx: Temperature (C): 22 Pressure (mBar): 1003.3 Humidity (%): 67 Sky Conditions: light day, cloudy, no rain, light breeze Cable difference is: longer cable makes the reading smaller by -95 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 0/0 sgra 70.8/75.4 0.03855 -0.16524 0/0 m17 49.5/63.9 0.1559 -0.09242 Tsys (x1/s/x2): 181.5/129.0/163.5 ================================ r11027ag START ================================ 2021-11-29 17:00:00 r11027, AGGO, Autostart-message Session r11027 auto-start message for AGGO. ------------------------------------------- Started recording with source: 2008-159 at 333.17:00:00 UT ================================ r11027ag STOP ================================= 2021-11-30 17:00:37 r11027, AGGO, Stop-message Session r11027 stop message for AGGO. ------------------------------------- Comments: 2021-334-12:50 power outage for 5 minutes, then recovered Problem scans: Source Scan start Explanation of problem 334-1250a12:50:24 power outage for 5' Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 16:52:00 UT ================================ r11027ht READY ================================ 2021-11-29 13:05:24 r11027, Hart15M, Ready-message Session r11027 ready message for Hart15M. ----------------------------------------- Comments: Hart15M is ready to start R11027. All systems are nominal. Session is being operated remotely. First source: 2008-159 at 17:00:00 UT FMOUT-GPS: 4.6020 microseconds Wx: Temperature (C): 28.5 Pressure (mBar): 862.0 Humidity (%): 44.9 Sky Conditions: 50-60% cloud, mainly south Cable difference is: na Pointing values: na Tsys (x1/s/x2): 36.9/48.5/44.4 ================================ r11027ht START ================================ 2021-11-29 17:00:00 r11027, Hart15M, Autostart-message Session r11027 auto-start message for Hart15M. ---------------------------------------------- Started recording with source: 2008-159 at 333.17:00:00 UT ================================ r11027ht STOP ================================= 2021-11-30 16:59:12 r11027, Hart15M, Stop-message Session r11027 stop message for Hart15M. ---------------------------------------- Comments: Hart15M has completed R11027. All scans recorded successfully. Weather was overcast with rain at the start, clear in the middle and partly cloudy at the end. Data will be e-shipped to Bonn. Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 2, H 0, (other larger) 4 Observation finished at: 16:58:06 UT ================================ r11027is READY ================================ 2021-11-29 07:36:45 r11027 and t2p150, Ishioka, Ready-message Ishioka is ready for r11027 and t2p150. First source of r11027 is 0814+425 at 333day 17:00:00(UT). First source of t2p150 is 0235+164 at 334day 17:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Comment We have returned the hydrogen maser to the hydrogen maser that was used before May 2021. Therefore, peculiar offset and clock offset changes. Weather is fine Temp:8.0 C, Hum:81.3 %, Pres:1013.4 hPa FMOUT - GPS = +409.6 nsec at 333-07:26 Tsys: X-band=39.0 K, S-band=158.7 K (EL=90) SEFD: X-band=1381.1 Jy, S-band=2154.5 Jy (Cygnus-A, AZ=293.5, EL=75.2) About r11027 data transfer, Correlator is BONN. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r11027is/m5b We will inform BONN, when the data is ready. About t2p150 data transfer, Correlator is BONN. data server(BONN) -> data directory(m5b) -> data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/t2p150is/m5b We will inform Bonn, when the data is ready. Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: https://gcc02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.spacegeodesy.go.jp%2Fvlbi%2Fen%2F&data=04%7C01%7Civs-ops%40lists.nasa.gov%7C2d40013b56904ba1f1b708d9b30c66e6%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C637737688134419360%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=pHQ31crMgZ9YFUNiaZfDMpNcoYSamNQukYbsTC3u01o%3D&reserved=0 =================================================== ================================ r11027is START ================================ 2021-11-29 17:03:25 r11027, Ishioka, Start-message Session r11027 start message for Ishioka ---------------------------------------------------------------- Started recording with source 0814+425 at 2021/333/17:00:00UT FMOUT-GPS : +0.427 microseconds Wx: Temperature(C): 5.7 Pressure(hPa): 1012.2 Humidity(%): 86.0 ================================ r11027is STOP ================================= 2021-12-01 01:05:51 r11027, Ishioka, Stop-message Ishioka finished r11027. Comments: 201 scans were interrupted from 333-2000 to 334-0909 for antenna inspection. Between 333-1730 and 333-1955, the formatter used hydrogen maser #2. From 334-0913b, the formatter used hydrogen maser #1. Hydrogen maser #2 was used prior to May 2021. Hydrogen maser #1 is in use after May 2021. We tried to use Hydrogen maser #2, but the rate was not stable, so we switched back to Hydrogen maser #1. --- Automatic measurement results at about 334-16:54 --- Temp: 14.4 C, Hum:98.9 %, Pres:993.8 hPa FMOUT - GPS = +424.1 nsec at 334-16:54 (UT). Tsys: X-band=62.7 K, S-band=183.3 K (EL=90) SEFD: X-band=1894.1 Jy, S-band=2248.2 Jy (Taurus-A, AZ=239.7, EL=66.1) We put the file "r11027is.log" on "cddis.gsfc.nasa.gov". Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: https://gcc02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.spacegeodesy.go.jp%2Fvlbi%2Fen%2F&data=04%7C01%7Civs-ops%40lists.nasa.gov%7Cd2fa5d4e435b424c105708d9b4682159%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C637739181608496780%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=IHwDFVvFvaEb2xMs4gJMSOehAdJ8g6qkYKiq0ex0g5k%3D&reserved=0 =================================================== ================================ r11027kk READY ================================ 2021-11-29 16:30:04 r11027, Kokee Park 20m, Ready-message Session r11027 ready message for Kokee Park 20m. ------------------------------------------------ First source: 0814+425 at 333/1700:00 UT FMOUT-GPS: +11.000 microseconds Wx: Temperature (C): 13.4 Pressure (mBar): 887 Humidity (%): 84.7 Sky Conditions: many stars visible Cable difference is: longer cable makes the reading smaller by 52.9 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2017/680 virgoa 101/56 0.012 0.006 2036/823 taurusa 285/25 0.008 0.002 Tsys (x1/s/x2): 84/37/44 ================================ r11027kk START ================================ 2021-11-29 17:00:00 r11027, Kokee Park 20m, Autostart-message Session r11027 auto-start message for Kokee Park 20m. ----------------------------------------------------- Started recording with source: 0814+425 at 333.17:00:00 UT ================================ r11027kk STOP ================================= 2021-11-30 17:09:03 r11027, Kokee Park 20m, Stop-message Session r11027 stop message for Kokee Park 20m. ----------------------------------------------- Comments: All scans recorded with no known problems. Data will be sent out via e-transfer. Problem scans: Source Scan start Explanation of problem 2059+034 334/0201:31 RFI on IFB 0104-408 334/0501:08 RFI on IFB Disk Inventory: A 0, B 0, C 0, D 15, E 4, F 0, G 10, H 0, (other larger) 4 Observation finished at: 334/1659:55 UT ================================ r11027kv START ================================ 2021-11-30 00:22:33 R11027, Sejong, Start-message Session R11027 start-message for Sejong(Kv) Started recording with source 0814+425 at 333/17:00:00 (UT) FMOUT-GPS: -29.7usec Wx: Temperature (C) 5.4 Pressure (hPa) 991.5 Humidity (%)99.0 ================================ r11027kv STOP ================================= 2021-12-01 00:13:24 R11027, Sejong, Stop-message Sejong finished R11027. All scans are recorded. FMOUT-GPS: -29.7usec ================================ r11027ma READY ================================ 2021-11-29 12:21:08 r11027, MATERA, Ready-message Session r11027 ready message for MATERA. ---------------------------------------- First source: 2008-159 at 17:00 UT GPS-FMOUT: 2.563 microseconds Wx: Temperature (C): 5 Pressure (mBar): 943 Humidity (%): 96 Sky Conditions: rain Cable difference is: longer cable makes the reading smaller by 273.1 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 4188/1586 casa 34/27 0.00882 -0.01029 Tsys (x1/s/x2): 119/330/0 ================================ r11027ma START ================================ 2021-11-29 17:12:19 r11027, MATERA, Start-message Session r11027 start message for MATERA. ---------------------------------------- Started recording with source: 2008-159 at: 17:00 UT ================================ r11027ma STOP ================================= 2021-11-30 16:58:09 r11027, MATERA, Stop-message Session r11027 stop message for MATERA. --------------------------------------- Comments: . 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 4, (other larger) 8000 GB (8) Observation finished at: 16:57:46 UT ================================ r11027ns READY ================================ 2021-11-29 16:15:56 r11027, Ny-Alesund 13m NS, Ready-message Session r11027 ready message for Ny-Alesund 13m NS. --------------------------------------------------- Comments: Phasecal not available First source: 0814+425 at 17:00:00 UT FMOUT-GPS: 18.893 microseconds Wx: Temperature (C): -11.6 Pressure (mBar): 1009.3 Humidity (%): 69 Sky Conditions: Clear sky Cable difference is: na Pointing values: na Tsys values: na ================================ r11027ns START ================================ 2021-11-29 17:00:10 r11027, Ny-Alesund 13m NS, Autostart-message Session r11027 auto-start message for Ny-Alesund 13m NS. -------------------------------------------------------- Started recording with source: 0814+425 at 333.17:00:00 UT ================================ r11027ns STOP ================================= 2021-11-30 17:07:27 r11027, Ny-Alesund 13m NS, Stop-message Session r11027 stop message for Ny-Alesund 13m NS. -------------------------------------------------- Comments: Phasecal not available Disk Inventory: A 0, B 0, C 0, D 6, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 16:57:46 UT ================================ r11027nt READY ================================ 2021-11-29 17:07:45 R11027, Noto, Ready-message Session R11027 ready message for Noto. -------------------------------------- Comments: No measure of SEFD due to onoff problems First source: 2008-159 at 18:00 UT FMOUT-GPS: -4.148 microseconds Wx: Temperature (C): 8 Pressure (mBar): 1005 Humidity (%): 85 Sky Conditions: cloudy and windy 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 0/0 Cyg A 288/60 0.004 -0.008 Tsys (x1/s/x2): 151/166/110 ================================ r11027ny READY ================================ 2021-11-29 16:54:03 r11027, Ny-Alesund, Ready-message Session r11027 ready message for Ny-Alesund. -------------------------------------------- Comments: Cable delay measurement out of normal range (discarded) First source: 0814+425 at 17:00:00 UT GPS-FMOUT: 61.131 microseconds Wx: Temperature (C): -9.6 Pressure (mBar): 1004 Humidity (%): 70.9 Sky Conditions: Clear sky Cable difference is: na Pointing values: SEFD X/S Source Az/El Offset1 Offset2 752/1805 cygnusa 212/50 0.00142 0.04954 971/1654 casa 146/68 0.00131 0.04182 1018/2033 taurusa 62/17 0.0015 0.00761 Tsys (x1/s/x2): 53/56/55 ================================ r11027ny START ================================ 2021-11-29 17:00:00 r11027, Ny-Alesund, Autostart-message Session r11027 auto-start message for Ny-Alesund. ------------------------------------------------- Started recording with source: 0814+425 at 333.17:00:00 UT ================================ r11027ny STOP ================================= 2021-11-30 16:59:11 r11027, Ny-Alesund, Stop-message Session r11027 stop message for Ny-Alesund. ------------------------------------------- Disk Inventory: A 0, B 0, C 0, D 6, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 16:57:46 UT ================================ r11027on READY ================================ 2021-11-29 15:48:54 R1.1027, ready message, ONSALA60 R1.1027 ready message for ONSALA60 Timing, weather & first source 2021.333.15:45:23.93;wx 2021.333.15:45:23.93/wx/-4.5,1005.2,99.0,1.7,2.6 2021.333.15:45:25.82;clock 2021.333.15:45:25.82&clock/"fmout-gps=cb 2021.333.15:45:25.82&clock/gps-fmout=cb 2021.333.15:45:25.82#ibcon#Opening socket to network device at 192.165.6.233 port 5025 ... 2021.333.15:45:27.14#ibcon#Closing network connection after successful communication 2021.333.15:45:27.14/gps-fmout/+6.83955145136966E-005 2021.333.15:45:30.92;source 2021.333.15:45:30.92/source/2008-159,201115.710,-154640.30,2000.0000,neutral,201228.140,-154249.80,2021.9123 2021.333.15:46:18.73#flagr#flagr/antenna,acquired /Periklis ================================ r11027on START ================================ 2021-11-29 17:06:28 R1.1027, start message, ONSALA60 ONSALA60 started observing for R1.1027 on schedule /Periklis ================================ r11027on STOP ================================= 2021-11-30 17:06:02 R1.1027, stop message, ONSALA60 R1.1027, stop message, ONSALA60 One problematic scan. Taken from the log file 2021.334.07:59:47.19/mk5/!evlbi? 0 : total : 22996 : loss : 0 ( 0.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2021.334.08:03:00.19/mk5/!evlbi? 0 : total : 1309566 : loss : 247956 (15.92%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2021.334.08:04:02.13/mk5/!evlbi? 0 : total : 22643 : loss : 0 ( 0.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; Otherwise, no known issues. /Periklis ================================ r11027sa READY ================================ 2021-11-29 16:56:40 r11027, RAEGE Santa Maria (Sa), Ready-message Session r11027 ready message for RAEGE Santa Maria (Sa). -------------------------------------------------------- Comments: - CableCal is disconnected from GU - PhaseCal: detected some noisy tones near the phasecal ones in the lower frequencies of the XBand First source: 2008-159 at 17:00:00 UT GPS-FMOUT: 6.176 microseconds Wx: Temperature (C): 15.1 Pressure (mBar): 1004.5 Humidity (%): 72 Sky Conditions: Cloudy Cable difference is: na Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1232.1/1441.7 casa 39.9/48.6 40.44 5.625 Tsys (x1/s/x2): 30.2/33.7/36.8 ================================ r11027sa START ================================ 2021-11-29 17:01:53 r11027, RAEGE Santa Maria (Sa), Start-message Session r11027 start message for RAEGE Santa Maria (Sa). -------------------------------------------------------- Started recording with source: 2008-159 at: 17:00:00 UT ================================ r11027sa STOP ================================= 2021-11-30 18:07:32 r11027, RAEGE Santa Maria (Sa), Stop-message Session r11027 stop message for RAEGE Santa Maria (Sa). ------------------------------------------------------- Comments: - Data will be sent through e-transfer - Two scans missed (333-1840a and 333-1842a) Problem scans: Source Scan start Explanation of problem 2325+093 18:40:23 Az Cabin problem 2052-474 18:42:16 Az Cabin problem Disk Inventory: A 0, B 0, C 0, D 8, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 16:59:55 UT ================================ r11027sh START ================================ 2021-11-29 17:02:00 r11027, sheshan, startmessage Dear colleagues Sheshan Station has started r11027 in mark5b mode and used CDAS as the terminal. The first source was 0814+425(333-1700a,#7)at 17:00:00 UT. Weather conditions: rainy. Clock offset=Fmout-GPS= 29.15 us at 16:33:00 UT. All systems are normal. Sheshan 25m VLBI Team ================================ r11027sh STOP ================================= 2021-11-30 16:56:46 r11027, sheshan, stopmessage Dear colleagues Sheshan Station has stopped r11027 in mark5b mode and used CDAS as the terminal. The last source was 0016+731(334-1654a,#8626)at 16:57:46 UT. Weather conditions: cloudy. Clock offset=Fmout-GPS= 29.21 us at 16:56:24 UT. We lost scan from 04:55 to 08:35 for the antenna problem. Sheshan 25m VLBI Team ================================ r11027ww START ================================ 2021-11-29 17:42:21 r11027, WARK12M (Ww), Failure to start message Warkworth 12m has not been able to start the experiment r11027 on time. We are facing some technical difficulties preventing us from being able to record data. We will resume the experiment as soon as these issues have been resolved. Axl Rogers RA Engineer Institute for Radio Astronomy and Space Research Auckland University of Technology Ph: +64211772761 ================================ r11027yg READY ================================ 2021-11-29 11:16:51 r11027 Yarragadee (Yg), ready message Session r11027 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: 0814+425 at 17:00:00 UT Formatter to GPS difference (fmout-GPS) is 13.0118 us at 333.11:14:10 UT Weather: Temperature (C): , Pressure (hPa): , Humidity (%): Additional operator comments (if any): Pointing results: SEFD S/X Source Az/El Offset (xEl) Offset (El) ----/---- 1921-293 254.3/38.7 -0.003 -0.018 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=+1.33246E-005@2021.333.11:10:34.03) OK Time: Formatter out to GPS difference in usec (clkoff command. Enter value@day/time) (value=+1.30113E-005@2021.333.11:10:32.32) 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=2021.333.11:10:11.15#fivpt#xoffset 254.3461 38.7498 -0.00252 -0.01816 0.00422 0.00878 1 1 7u 1921-293) OK Meteorology: Weather conditions ok (enter short meteorological report) OK System: Fringe Check Done? (Indicate if S and X-band fringes were detected) NOK 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. ================================ r11027yg START ================================ 2021-11-29 21:58:32 r11027, Yarragadee (Yg), start message Session r11027 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 0814+425 at 333/17:00:00 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. ================================ r11027yg STOP ================================= 2021-11-30 17:38:29 Yarragadee has completed r11027 Yarragadee has completed r11027 The log and procedure files from experiment r11027 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 13.2718 microsec at 2021.334.16:54:57.04 Additional experiment notes: Recorded 3139.22 GB to module HOB+0100 using the Mark5B+ recorder. The Module is being sent to None using DHL. Known problems: No known problems. Missed Scans: No missed scans. Observers: Jay, Jamie, Earl, Jasper. Regards, Jasper 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. ================================ r11027ys START ================================ 2021-11-29 21:01:43 r11027, Yebes40m, Start-message Session r11027 start message for Yebes40m. ------------------------------------------ Started recording with source: 2008-159 at: 17:00:00 UT ================================ r11027ys STOP ================================= 2021-11-30 16:58:39 r11027, Yebes40m, Stop-message Session r11027 stop message for Yebes40m. ----------------------------------------- Comments: lost scan 333-1735 Problem scans: Source Scan start Explanation of problem 03222+222333-1735 lost scan Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 16:57:46 UT ================================================================================