==================================== r1909 ===================================== Ag : Stopped at 21:56. Dewar problem. Ft : Antenna stuck (23:14-00:15) (07:02-07:44). Ke : Did not participate. Ns : Stopped (07:20-11:31) (12:31-17:00). Ny : Stopped at 03:20. High winds. No problems found for : Ht, Is, On, Sh, Wz, Yg, Ys ================================= r1909ag STOP ================================= 2019-08-27 18:41:45 R1909 AGGO, STOP message AGGO finished PREMATURELY R1909 due to loss of vacuum on Dwar, which cause progressive warming of cryogenic stages. Last scan: 238-2156 @ 21:56:33 DATA collected will be sent to BONN by e-transfer. Nevertheless, it should be considered that experiment was suspended having into account high temperature on cryogenic stages. Peltier receptor cooling system is under maintenance now. We expect to be ready for next Monday. Regards, AGGO ================================ r1909ft READY ================================= 2019-08-26 16:54:58 R1909, Fortaleza, ready-message Session R1909 ready-message for Fortaleza. ------------------------------------------- Comments: First source: 1057-797 at 238 - 17:00:00 UT. FMOUT-GPS: 0.513 microseconds. Sky Conditions: Clear. Cable difference is: longer cable makes the reading larger by 104.2 microseconds and is nominal. Pointing values: SEFD (X/S) Source AZ/EL Offset(AZ) Offset(EL) 2661.9/2981.4 Virgo-A 73/28 0.029 0.011 -- Renato A. FORTALEZA VLBI TEAM. ================================ r1909ft START ================================= 2019-08-26 17:03:33 R1909, Fortaleza, start-message Session R1909 start message for Fortaleza. Started recording with source: 1057-797 at 238 - 17:00:00 UT as scheduled. FORTALEZA VLBI TEAM. ================================= r1909ft STOP ================================= 2019-08-27 17:16:09 R1909, Fortaleza, Stop-message Fortaleza finished R1909 session at 239 - 16:59:55 UT as scheduled. Comments: Scans from 23:14ut to 00:15ut and from 07:02ut to 07:44ut where missed due to a problem in the pointing system. Elevation Antenna axis got stuck. Data will be uploaded by e-transfer to BONN. Disk Inventory Size D/2000GB = 03 Size G/4000GB = 02 Size J/8000GB = 10 Size K/16000GB = 01 Other Size (1000GB) = 01 Last update: Aug/2019. Fortaleza VLBA Team ================================ r1909ht READY ================================= 2019-08-26 16:48:08 r1909, Hart15M, Ready-message Session r1909 ready message for Hart15M. ---------------------------------------- Comments: Hart15m is ready to start R1909 All systems are nominal First source: 1057-797 at 17:00:00 UT FMOUT-GPS: 1.2095 microseconds Wx: Temperature (C): 18.1 Pressure (mBar): 867.2 Humidity (%): 27.7 Sky Conditions: clear sky Cable difference is: na Pointing values: na Tsys (x1/s/x2): 36.9/16.6/42.4 ================================ r1909ht START ================================= 2019-08-26 17:00:00 r1909, Hart15M, Autostart-message Session r1909 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1057-797 at 238.17:00:00 UT ================================= r1909ht STOP ================================= 2019-08-27 17:00:12 r1909, Hart15M, Stop-message Session r1909 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed the experiment. All scans were recorded. Weather, through out the experiment was clear. 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) 8 Observation finished at: 16:59:55 UT ================================ r1909is READY ================================= 2019-08-26 06:07:23 [vlbi] q19238 and r1909, Ishioka, Ready-message Ishioka is ready for q19238 and r1909. First source of q19238 is 2000+472 at 238day 07:01:17(UT). First source of r1909 is 3C418 at 238day 17:00:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:26.8 C, Hum:74.7 %, Pres:999.8 hPa FMOUT - GPS = +530.6 nsec at 238-06:05 Tsys: X-band=46.9 K, S-band=228.3 K (EL=90) SEFD: X-band=1619.5 Jy, S-band=2098.9 Jy (Virgo-A, AZ=184.3, EL=66.0) About q19238 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/q19238/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q19238is/m5b We will inform BONN, when the data is ready. About r1909 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/r1909/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r1909is/m5b We will inform BONN, when the data is ready. Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r1909is START ================================= 2019-08-26 17:01:57 r1909, Ishioka, Start-message Session r1909 start message for Ishioka ---------------------------------------------------------------- Started recording with source 3c418 at 2019/238/17:00:00UT FMOUT-GPS : +0.544 microseconds Wx: Temperature(C): 21.4 Pressure(hPa): 1002.4 Humidity(%): 98.2 ================================= r1909is STOP ================================= 2019-08-28 00:39:13 [vlbi] r1909, Ishioka, Stop-message Ishioka finished r1909. Comments: All scans were recorded. R1909 Problem scan: [Source] [Scan start] [problem] 1751+288 239-16:15 "Antenna off-source!" from 16:18:30 to 16:19:06 Antenna did not track the source due to AZ limit in the following scan. --- Automatic measurement results at about 239-16:58 --- Temp: 22.0 C, Hum:98.7 %, Pres:998.0 hPa FMOUT - GPS = +539.2 nsec at 239-16:58 (UT). Tsys: X-band=84.8 K, S-band=302.7 K (EL=90) SEFD: X-band=3138.4 Jy, S-band=2039.1 Jy (Cas-A, AZ=335.1, EL=63.3) We put the file "r1909is.log" on "cddis.gsfc.nasa.gov". Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r1909ny READY ================================= 2019-08-26 16:47:19 r1909, Ny-Alesund, Ready-message Session r1909 ready message for Ny-Alesund. ------------------------------------------- First source: 3C418 at 17:00 UT GPS-FMOUT: 171.90 microseconds Wx: Temperature (C): 6.1 Pressure (mBar): 1015.1 Humidity (%): 78.6 Sky Conditions: clear Cable difference is: longer cable makes the reading larger by 655.8 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 754/1335 CygnusA 101/44 -0.0030 -0.0137 989/1304 CasA 48/53 -0.0104 -0.0104 1018/1611 TaurusA 333/12 0.0021 -0.0271 Tsys (IFA/IFB/IFC): 63/57/107 ================================ r1909ny START ================================= 2019-08-26 17:00:00 r1909, Ny-Alesund, Autostart-message Session r1909 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 3c418 at 238.17:00:00 UT ================================= r1909ny STOP ================================= 2019-08-27 16:54:44 r1909, Ny-Alesund, Stop-message Session r1909 stop message for Ny-Alesund. ------------------------------------------ Comments: Not possible to measure from 03:20am due to strong winds. Disk Inventory: A 0, B 0, C 0, D 7, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 03:20 UT ================================ r1909on READY ================================= 2019-08-26 16:59:09 R1909 ready message ONSALA60 Session R1909 ready message for ONSALA60 " First source: 3C418 at 17:00 UTC " DBBC-GPS: +31.328 microseconds " Wx: Temperature (C): +25.1 Pressure (mBar): 1022.1 Humidity (%): 53.8 % "Sky Conditions: 0 cc ================================ r1909on START ================================= 2019-08-26 17:03:52 R1909 start message for ONSALA60 "R1909 start message for ONSALA60 "Started recording with source 3C418 at 17:00 UTC ================================= r1909on STOP ================================= 2019-08-27 17:11:41 R1909 Stop message for ONSALA60 *R1909 Stop message for ONSALA60 *No problems to report ================================ r1909sh START ================================= 2019-08-26 17:00:46 r1909sh startmessage Dear colleagues, Sheshan Station has started r1909sh in mark5b mode and used CDAS as the terminal. The first source was 3c418(316-54,#7) at 17:00:00 UT. Weather conditions:fine. Clock offset=Fmout-GPS= 13.99us at 16:52:02UT. All systems are normal. Regards ================================ r1909wz START ================================= 2019-08-26 17:11:40 r1909, Wettzell (wz), Start-message Wettzell (wz) started r1909 at scheduled time. First source (wz): 3C418 at 17:00 UT. System status: OK WX/clear sky, no rain, no wind. Regards, Wettzell obs. ================================= r1909wz STOP ================================= 2019-08-27 17:13:27 r1909, Wettzell (wz), Stop-message Wettzell (wz) finished r1909 at scheduled time. System status: OK No problems to report. WX/clear sky, no rain, no wind. Regards, Wettzell obs. ================================ r1909yg START ================================= 2019-08-26 17:07:59 r1909, Yarragadee (Yg), start message Session r1909 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 0530-727 at 238/17:01:24 UT Comments: Experiment started OK Regards, Patrick 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. ================================= r1909yg STOP ================================= 2019-08-27 17:46:15 Yarragadee has completed r1909 Yarragadee has completed r1909 The log and procedure files from experiment r1909 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 18.1013 microsec at 2019.239.16:57:42.03 Additional experiment notes: Recorded 1881.95 GB to module MPI-0153 using the Mark5B+ recorder. The Module is being sent to bonn using eTransfer. Known problems: no Missed Scans: no Observers: Patrick, Lim, Jay, and Prad. Regards, Prad 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. ================================= r1909yg WIKI ================================= 2019-08-26 16:49:00 r1909 Yarragadee 12m Disk VSN: MPI-0153/2000 | Data volume at beginning: 0.192 GB 1700UT - Experiment started okay (Patrick) ================================ r1909ys READY ================================= 2019-08-26 11:53:49 r1909, Yebes40m, Ready-message Session r1909 ready message for Yebes40m. ----------------------------------------- First source: 3c418 at 17:00:00 UT GPS-FMOUT: +7.2558 microseconds Wx: Temperature (C): 24.50 Pressure (mBar): 912.90 Humidity (%): 37 Sky Conditions: Clear Sky Cable difference is: longer cable makes the reading larger by 665.8 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 339.27/1069.55 3c274 114.8/43.3 0 0 Tsys (x1/s/x2): 59.21/353.65/52.04 ================================ r1909ys START ================================= 2019-08-26 11:54:22 r1909, Yebes40m, Start-message Session r1909 start message for Yebes40m. ----------------------------------------- Started recording with source: 3c418 at: 17:00:00 UT ================================= r1909ys STOP ================================= 2019-08-27 17:21:22 r1909, Yebes40m, Stop-message Session r1909 stop message for Yebes40m. ---------------------------------------- Comments: No Known problem 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) 3 Observation finished at: 16:59:55 UT ================================================================================