==================================== r4939 ===================================== Ag : Did not observe. Yg : Software crash (22:27-22:10). Ys : Stopped for snow (07:34-08:43). No problems found for : Ft, Ht, Is, Kk, Ny, Wn, Wz, Zc ================================ r4939ft READY ================================= 2020-03-26 18:48:41 R4939, Fortaleza, Ready-message Session R4939 ready-message for Fortaleza. ------------------------------------------- Comments:First source: 2255-282 at 086 - 18:30:00 UT. FMOUT-GPS: 0.397 microseconds. Sky Conditions: Party cloudy. Cable difference is: longer cable makes the reading larger by 106.2 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 2258.7/2688.5 Taurus-A 043/53 0.038 -0.007 -- FORTALEZA VLBI TEAM. ================================ r4939ft START ================================= 2020-03-26 18:49:40 R4939, Fortaleza, Start-message Session R4939 Start message for Fortaleza. -------------------------------------------- Started recording with source: 2255-282 at 086 18:30:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= r4939ft STOP ================================= 2020-03-27 18:24:58 R4939, Fortaleza, Stop-message Fortaleza finished R4939 session at 087 - 18:25:39 UT as scheduled. Comments: All scans recorded. Data will be uploaded by e-transfer to WACO. Disk Inventory Size D/2000GB = 03 Size G/4000GB = 02 Size J/8000GB = 10 Size K/16000GB = 01 Other Size (1000GB) = 01 Last update: Mar/2019. Fortaleza VLBA Team ================================ r4939ht READY ================================= 2020-03-26 13:25:32 r4939, Hart15M, Ready-message Session r4939 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start R4939. All systems are nominal. First source: 1144+402 at 18:30:00 UT FMOUT-GPS: 2.034 microseconds Wx: Temperature (C): 22.3 Pressure (mBar): 859.1 Humidity (%): 59.6 Sky Conditions: 90% cloud, threatening rain Cable difference is: na Pointing values: na Tsys (x1/s/x2): 35.7/53.1/44.9 ================================ r4939ht START ================================= 2020-03-26 18:30:00 r4939, Hart15M, Autostart-message Session r4939 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1144+402 at 086.18:30:00 UT ================================= r4939ht STOP ================================= 2020-03-27 18:32:22 r4939, Hart15M, Stop-message Session r4939 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R4939. All scan recorded successfully. Weather conditions were mostly clear throughout. Data will be e-shipped to Washington. Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 1, H 0, (other larger) 7 Observation finished at: 18"28:29 UT ================================ r4939is READY ================================= 2020-03-26 07:25:25 [vlbi] r4939, q20088 and q20089, Ishioka, Ready-message Ishioka is ready for r4939, q20088 and q20089. First source of r4939 is 1144+402 at 086day 18:30:00(UT). First source of q20088 is 3C418 at 088day 07:30:00(UT). First source of q20089 is 3C418 at 089day 07:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:19.4 C, Hum:34.4 %, Pres:1005.6 hPa FMOUT - GPS = +345.8 nsec at 086-07:18 Tsys: X-band=37.2 K, S-band=251.1 K (EL=90) SEFD: X-band=1417.6 Jy, S-band=2220.4 Jy (Taurus-A, AZ=139.3, EL=72.2) About r4939 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4939is/m5b We will inform WACO, when the data is ready. About q20088 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q20088is About q20089 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q20089is Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r4939is START ================================= 2020-03-26 18:31:13 r4939, Ishioka, Start-message Session r4939 start message for Ishioka ---------------------------------------------------------------- Started recording with source 1144+402 at 2020/086/18:30:00UT FMOUT-GPS : +0.354 microseconds Wx: Temperature(C): 9.5 Pressure(hPa): 1006.3 Humidity(%): 76.1 ================================= r4939is STOP ================================= 2020-03-30 00:39:31 [vlbi] r4939, q20088 and q20089, Ishioka, Stop-message Ishioka finished r4939, q20088 and q20089. Comments: All scans were recorded. --- Automatic measurement results at about 087-18:26 --- Temp: 18.0 C, Hum:97.2 %, Pres:995.2 hPa FMOUT - GPS = +342.3 nsec at 087-18:26 (UT). Tsys: X-band=38.6 K, S-band=188.8 K (EL=90) SEFD: X-band=1522.2 Jy, S-band=2248.8 Jy (Cygnus-A, AZ=66.3, EL=46.9) --- Automatic measurement results at about 088-08:26 --- Temp: 7.9 C, Hum:99.1 %, Pres:1000.4 hPa FMOUT - GPS = +332.7 nsec at 088-08:26 (UT). Tsys: X-band=44.8 K, S-band=241.5 K (EL=90) SEFD: X-band=1720.8 Jy, S-band=2649.8 Jy (Taurus-A, AZ=218.8, EL=72.5) --- Manual measurement results at about 090-00:24 --- Temp: 7.6 C, Hum:85.3 %, Pres:1010.9 hPa FMOUT - GPS = +339.0 nsec at 090-00:24 (UT). Tsys: X-band=40.3 K, S-band=249.1 K (EL=90) SEFD: X-band=1499.8 Jy, S-band=2123.0 Jy (Cygnus-A, AZ=290.2, EL=65.6) We put the file "r4939is.log", "q20088is.log" and "q20089is.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/ =================================================== ================================ r4939kk READY ================================= 2020-03-26 19:32:51 r4939, Kokee Park, Ready-message Session r4939 ready message for Kokee Park. ------------------------------------------- Comments: Poniting check and cable cal done prior to intensive i120086 First source: 1741+038 at 086/1935:01 UT FMOUT-GPS: +11.2 microseconds Wx: Temperature (C): 12.1 Pressure (mBar): 891.0 Humidity (%): 99.8 Sky Conditions: mostly cloudy Cable difference is: longer cable makes the reading smaller by 52.1 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2074/680 casa 31/38 -0.002 -0.004 Tsys (x1/s/x2): 114/51/64 ================================ r4939kk START ================================= 2020-03-26 19:35:01 r4939, Kokee Park, Autostart-message Session r4939 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 1741-038 at 086.19:35:01 UT ================================= r4939kk STOP ================================= 2020-03-27 18:29:36 r4939, Kokee Park, Stop-message Session r4939 stop message for Kokee Park. ------------------------------------------ Comments: Data on diskpack tr-00026 to be sent out via FedEx AWB#7700 7528 0095. No post experiment cable cal or pointing check due to short turn around Problem scans: Source Scan start Explanation of problem 2145+067 087/1826:20 RFI on IFB Disk Inventory: A 0, B 0, C 0, D 3, E 1, F 0, G 0, H 4, (other larger) 9 Observation finished at: 087/1827:20 UT ================================ r4939ny READY ================================= 2020-03-26 18:22:33 r4939, Ny-Alesund, Ready-message Session r4939 ready message for Ny-Alesund. ------------------------------------------- First source: 1144+402 at 18:30 UT GPS-FMOUT: 161.23 microseconds Wx: Temperature (C): -17.9 Pressure (mBar): 993.2 Humidity (%): 87.5 Sky Conditions: partly cloudy Cable difference is: longer cable makes the reading larger by 675.3 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 861/1337 CygnusA 349/30 0.0040 0.0005 980/1305 CasA 312/52 -0.0017 -0.0007 Tsys (x1/s/x2): 48/126/58 ================================ r4939ny START ================================= 2020-03-26 18:30:34 r4939, Ny-Alesund, Start-message Session r4939 start message for Ny-Alesund. ------------------------------------------- Started recording with source: 1144+402 at: 18:30 UT ================================= r4939ny STOP ================================= 2020-03-27 20:52:19 r4939, Ny-Alesund, Stop-message Session r4939 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: 18:30 UT ================================ r4939wn START ================================= 2020-03-26 19:20:02 r4939, Wettzell (wn), Start-message Wettzell (wn) started r4939 late due to recording problems with our Mk5. First source (wn): 0446+112 at 18:47:37 UT (start data) System status: OK WX/Automatic meteo report: cloud coverage of 97.6%, no rain, gentle breeze (3 Bft/16.92 km/h), no wind stow alert Regards, Wettzell obs. ================================= r4939wn STOP ================================= 2020-03-27 18:30:58 r4939, Wettzell (wn), Stop-message Wettzell (wn) finished r4939 at scheduled time. System status: OK WX/Automatic meteo report: cloud coverage of 0.0%, no rain, moderate breeze (4 Bft/27.00 km/h), no wind stow alert Regards, Wettzell obs. ================================ r4939wz START ================================= 2020-03-26 19:44:31 r4939, Wettzell (wz), Start-message Wettzell (wz) started r4939 at scheduled time. First source (wz): NRAO150 at 19:34:47 UT (start data) System status: OK WX/Automatic meteo report: cloud coverage of 96.2%, no rain, moderate breeze (4 Bft/21.24 km/h), no wind stow alert Regards, Wettzell obs. ================================= r4939wz STOP ================================= 2020-03-27 18:30:55 r4939, Wettzell (wz), Stop-message Wettzell (wz) finished r4939 at scheduled time. All scans were recorded System status: OK WX/Automatic meteo report: cloud coverage of 0.0%, no rain, moderate breeze (4 Bft/27.00 km/h), no wind stow alert Regards, Wettzell obs. ================================ r4939yg START ================================= 2020-03-26 20:24:11 r4939, Yarragadee (Yg), start message Session r4939 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 086 at 18:31 UT Comments: Experiment Started Okay Regards, Eal 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. ================================= r4939yg STOP ================================= 2020-03-29 22:18:35 Yarragadee has completed r4939 Yarragadee has completed r4939 The log and procedure files from experiment r4939 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 15.8203 microsec at 2020.087.18:21:55.03 Additional experiment notes: Recorded 1411.63 GB to module ,VN69HMC HAY-0030 using the Mark5B+ recorder. The Module is being sent to USNO using DHL. Known problems: yes, pcfs crashed Missed Scans: yes, from 086-2200 to 086-2208d Observers: Earl, Warren, Mas, Jay Regards, Jay Comments from the log: 2020.086.22:22:59.07;"recorded data lags scheduled by 45 GB 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. ================================= r4939yg WIKI ================================= 2020-03-26 22:55:00 r4939 Yarragadee 12m Disk VSN: HAY-0030 | Data volume at beginning: 0 GB 1830 UT Experiment started okay (Earl). 2055 UT Yg Connection down (Earl) 2200 UT pcfsyg had crashed and been restarted, vncserver needed restarting (Warren) 2216 UT restarted field system, reconfigured dbbc, back on source for scan 086-2216 source 0308-611 (w) 2216 UT recorded data lags scheduled by 45 GB (w) 2255 UT inserted checkmk5 procedure into proc file (w) =================================== r4939yg =================================== 2020-03-20 08:45:45 Yarragadee status - R4939 Hello everyone, As part of the response to the COVID-19 outbreak, the Yarragadee station will be unstaffed for the next two weeks at least. While the telescope is remotely operable, there will be no staff on site to handle the shipping of modules. This will directly affect the R4939 experiment, with the data being delayed by an additional week at least - please let me know if this is acceptable or if the schedule will be updated to remove Yarragadee. There may be some further effects on our observing capacity after the shutdown ends due to changes in staff availability, but we'll be working this out over the next week. I hope that the effects will be minimal, but we'll have to see how things eventuate. Best regards, Jamie -- Dr Jamie McCallum AuScope VLBI Array Manager University of Tasmania, Australia Jamie.McCallum@utas.edu.au auscope.phys.utas.edu.au P: +61 3 6226 7529 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. ================================ r4939ys READY ================================= 2020-03-26 18:15:42 r4939ys, Yebes40m, Ready-message Session r4939ys ready message for Yebes40m. ------------------------------------------- First source: 1144+402 at 18:30:00 UT GPS-FMOUT: 10.013 microseconds Wx: Temperature (C): 8.8 Pressure (mBar): 904.0 Humidity (%): 44.99 Sky Conditions: Some clouds Cable difference is: longer cable makes the reading larger by 655.2 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 343.2/679.6 3c123 240.3/71.4 0 0 Tsys (x1/s/x2): 32.27/370/29.03 ================================ r4939ys START ================================= 2020-03-26 18:31:55 r4939ys, Yebes40m, Start-message Session r4939ys start message for Yebes40m. ------------------------------------------- Started recording with source: 1144+402 at: 18:3000 UT ================================= r4939ys STOP ================================= 2020-03-27 18:46:03 r4939ys, Yebes40m, Stop-message Session r4939ys stop message for Yebes40m. ------------------------------------------ Comments: Since scan 087-0734a to 087-0843, antenna stop due snow. 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: 18:27:15 UT ================================ r4939zc READY ================================= 2020-03-26 18:25:27 r4939 Zelenchukskaya Ready message Session r4939 ready message for Zelenchukskaya. First source: 1144+402 at 18:30:00 UT. GPS-FMOUT: 2.853 microseconds. GPS-MASER: 2.665 microseconds. Wx: Temperature (C): 4.4, Pressure (mBar): 889, Humidit 74.5. Sky Conditions: cloudy. Cable difference: - Pointing values: SEFD: (x/s) Source Az/El Offset1 Offset2 235/- 3c161 204/37 -0.01206 -0.00043 Tsys(x/s): 75/90 Azeloff(az/el): -1m/0m Operator: Kiselev P. ================================ r4939zc START ================================= 2020-03-26 18:41:48 r4939 Zelenchukskaya Start message Session r4939 start message for Zelenchukskaya. Experement started 18:30:00. First source: 1144+402 at 18:30:00 UT. Operator: Kiselev P. ================================= r4939zc STOP ================================= 2020-03-27 18:27:50 r4939 Zelenchukskaya Stop message Session r4939 stop message for Zelenchukskaya. Zelenchukskaya ends r4939 at 18:27:15, observing 335. Session r4939 were recorded on module IAAC+013. Operator: Ptitcin A. ================================================================================