==================================== r1940 ===================================== Ft : Circuit break on mark 5A (17:50-18:14). Warm up after 11:30. Ho : Few missed sources (2%) due to antenna drives off. Mc : Did not observe. Nt : Did not observe. Ys : Started at 10:38 due to meteorological problems. Some scans between 08:35 and 09:05. No problems found for : Ht, Is, Kk, Ma, Ns, Ny, On, Sv, Wz ================================ r1940ft READY ================================= 2020-03-30 17:02:35 R1940, Fortaleza, Ready-message Session R1940 ready-message for Fortaleza. ------------------------------------------- Comments:First source: 0016+731 at 090 - 17:00:00 UT. FMOUT-GPS: 0.479 microseconds. Sky Conditions: Overcast. 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 2202.9/2445.4 Orion-A 093/42 0.027 -0.013 -- FORTALEZA VLBI TEAM. ================================ r1940ft START ================================= 2020-03-30 17:04:42 R1940, Fortaleza, Start-message Session R1940 Start message for Fortaleza. -------------------------------------------- Started recording with source: 0016+731 at 090 17:00:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= r1940ft STOP ================================= 2020-03-31 17:08:04 R1940, Fortaleza, Stop-message Fortaleza finished R1940 session at 091 - 16:59:55 UT as scheduled. Comments: The receiver get warm during the session since 11:30UT. Scans from 17:50 UT to 18:14 UT were missed due to a circuit break on mark 5A. Formatter and Maser clock needed to be rested and synchronized because the Maser clock is on the same circuit then mk5. 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: Mar/2019. Fortaleza VLBA Team ================================ r1940ho START ================================= 2020-03-30 17:09:02 r1940, Hobart26 (Ho), start message Session r1940 start message for Hobart26 (Ho) ----------------------------------------------------------- Started recording with source: 1057-797 at 90/17:00:00 UT Comments: Experiment started OK Regards, Eloise 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. ================================= r1940ho STOP ================================= 2020-03-31 17:05:17 Hobart 26m has completed r1940 Hobart 26m has completed r1940 The log and procedure files from experiment r1940 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by microsec at Additional experiment notes: Recorded 1927.62 GB on HOB+0039. The data is being transferred electronically to BONN. Known Problems? Missed Scans? Observers prad and Patrick Regards, Patrick 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. ================================= r1940ho WIKI ================================= 2020-03-30 21:02:00 r1940 Hobart 26m Disk VSN: HOB+0039 | Data volume at beginning: (?) GB 1700 UT Experiment started okay (Eloise). ================================ r1940ht READY ================================= 2020-03-30 17:00:54 r1940, Hart15M, Ready-message Session r1940 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start R1940. All systems nomonal. Session is being operated remotely. First source: 1057-757 at 17:00:00 UT FMOUT-GPS: 2.061 microseconds Wx: Temperature (C): 18.1 Pressure (mBar): 863.2 Humidity (%): 86.2 Sky Conditions: High thin cloud Cable difference is: na Pointing values: na Tsys (x1/s/x2): 25.0/50.1/47.1 ================================ r1940ht START ================================= 2020-03-30 17:01:54 r1940, Hart15M, Start-message Session r1940 start message for Hart15M. ---------------------------------------- Started recording with source: 1057-797 at: 17:00:00 UT ================================= r1940ht STOP ================================= 2020-03-31 17:00:40 r1940, Hart15M, Stop-message Session r1940 stop message for Hart15M. --------------------------------------- Comments: Hart15M has complted R1940. No problems to report. Weather conditions were overcast to mostly overcast throughout. Data will be e-shipped to Bonn. Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 1, H 0, (other larger) 7 Observation finished at: 16:59:55 UT ================================ r1940is READY ================================= 2020-03-30 06:08:03 [vlbi] q20090 and r1940, Ishioka, Ready-message Ishioka is ready for q20090 and r1940. First source of q20090 is 1128+385 at 090day 07:00:00(UT). First source of r1940 is 0016+731 at 090day 17:00:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is cloudy Temp:10.0 C, Hum:73.0 %, Pres:1007.9 hPa FMOUT - GPS = +322.2 nsec at 090-06:00 Tsys: X-band=37.3 K, S-band=255.4 K (EL=90) SEFD: X-band=1393.2 Jy, S-band=2518.3 Jy (Taurus-A, AZ=110.0, EL=60.2) About q20090 data transfer, Correlator is BONN. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q20090is/m5b We will inform BONN, when the data is ready. About r1940 data transfer, Correlator is BONN. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r1940is/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/ =================================================== ================================ r1940is START ================================= 2020-03-30 17:03:04 r1940, Ishioka, Start-message Session r1940 start message for Ishioka ---------------------------------------------------------------- Started recording with source 0016+731 at 2020/090/17:00:00UT FMOUT-GPS : +0.333 microseconds Wx: Temperature(C): 5.8 Pressure(hPa): 1009.5 Humidity(%): 97.9 ================================= r1940is STOP ================================= 2020-04-01 00:18:26 [vlbi] r1940, Ishioka, Stop-message Ishioka finished r1940. Comments: All scans were recorded. --- Automatic measurement results at about 091-16:59 --- Temp: 8.9 C, Hum:99.2 %, Pres:1004.6 hPa FMOUT - GPS = +337.2 nsec at 091-16:59 (UT). Tsys: X-band=38.1 K, S-band=158.8 K (EL=90) SEFD: X-band=1592.0 Jy, S-band=1645.6 Jy (Virgo-A, AZ=245.2, EL=48.0) We put the file "r1940is.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/ =================================================== ================================ r1940kk READY ================================= 2020-03-30 16:34:28 r1940, Kokee Park, Ready-message Session r1940 ready message for Kokee Park. ------------------------------------------- First source: 0016+731 at 090/1700:00 UT FMOUT-GPS: +11.26 microseconds Wx: Temperature (C): 13.5 Pressure (mBar): 888.1 Humidity (%): 100 Sky Conditions: partly 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 2004/696 cygnusa 43/60 0.007 -0.003 2176/694 casa 33/25 -0.004 -0.003 Tsys (x1/s/x2): 84/38/52 ================================ r1940kk START ================================= 2020-03-30 17:00:00 r1940, Kokee Park, Autostart-message Session r1940 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 0016+731 at 090.17:00:00 UT ================================= r1940kk STOP ================================= 2020-03-31 17:15:38 r1940, Kokee Park, Stop-message Session r1940 stop message for Kokee Park. ------------------------------------------ Comments: Diskpack MED-0027 will be sent out via fedex AWB# 7701 2420 3570. Problem scans: Source Scan start Explanation of problem 0437-454 091/0328:33 RFI on IFB 1806+456 091/1232:33 RFI on IFB 0059+581 091/1512:46 RFI on IFA and IFB Disk Inventory: A 0, B 0, C 0, D 6, E 1, F 0, G 0, H 4, (other larger) 9 Observation finished at: 091/1659:55 UT ================================ r1940ma READY ================================= 2020-03-30 15:03:49 R1940, MATERA, Ready-message Session R1940 ready message for MATERA. --------------------------------------- First source: 0016+731 at 17:00:00 UT GPS-FMOUT: 13.823 microseconds Wx: Temperature (C): 14 Pressure (mBar): 954 Humidity (%): 63 Sky Conditions: Cloudy sky Cable difference is: longer cable makes the reading smaller by 253.8 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1507/1275 casa 318/45 -0.0046 0.0071 Tsys (x1/s/x2): 60/240/0 ================================ r1940ma START ================================= 2020-03-30 17:02:03 r1940, MATERA, Start-message Session r1940 start message for MATERA. --------------------------------------- Started recording with source: 0016+731 at: 17:00:00 UT ================================= r1940ma STOP ================================= 2020-03-31 17:25:46 R1940, MATERA, Stop-message Session R1940 stop message for MATERA. -------------------------------------- Problem scans: Source Scan start Explanation of problem 0016+731 17:00:00 0 Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 3, H 0, (other larger) 4 Observation finished at: 16:59:55 UT ================================ r1940ny READY ================================= 2020-03-30 16:38:36 r1940, Ny-Alesund, Ready-message Session r1940 ready message for Ny-Alesund. ------------------------------------------- First source: 0016+731 at 17:00 UT GPS-FMOUT: 161.28 microseconds Wx: Temperature (C): -19.6 Pressure (mBar): 1006.2 Humidity (%): 76.5 Sky Conditions: clear Cable difference is: longer cable makes the reading larger by 675.7 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 815/1323 CygnusA 328/32 0.0028 -0.0015 914/1223 CasA 291/56 -0.0045 -0.0037 975/1428 TaurusA 184/33 0.0073 0.0013 Tsys (x1/s/x2): 42/133/51 ================================ r1940ny START ================================= 2020-03-30 17:03:18 r1940, Ny-Alesund, Start-message Session r1940 start message for Ny-Alesund. ------------------------------------------- Started recording with source: 0016+731 at: 17:00 UT ================================= r1940ny STOP ================================= 2020-03-31 17:05:28 r1940, Ny-Alesund, Stop-message Session r1940 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: 17:00 UT ================================ r1940on READY ================================= 2020-03-30 16:35:27 R1940 ready message ONSALA60 Session R1940 ready message for ONSALA60 " First source: 0016+731 at 17:00 UTC " gps-fmout/+4.04341326777591E-005 " wx/4.9,1026.7,31.2,4.2,35.8 ================================ r1940on START ================================= 2020-03-30 18:41:12 R1940 start message ONSALA60 " R1940 start message for ONSALA60 " started recording with source 0016+731 at 17:00 UTC " no known issues ================================= r1940on STOP ================================= 2020-03-31 18:05:07 R1940 stop message ONSALA60 "R1940 stop message for ONSALA60 "No problems to report "Log has been uploaded to IVS ================================ r1940sv READY ================================= 2020-03-30 16:54:07 R1940.I20091.Svetloe.Ready_message Sessions i20091, r1940. Ready-message for Svetloe. ----------------------------------------------------------- Mark5B+ recorder. GPS-FMOUT: +1.9183 microseconds. Wx: Temperature (C): 0.4; Pressure (mBar): 1013.5; Humidity (%): 24.5. Sky conditions: cloudy. Pointing values: SEFD X/S Source Az/El Offset1 Offset2 348/- CygA 329/16 -0.00404 0.00585 288/- 3c123 201/57 -0.01682 0.00305 Tsys (X/S): 80/60. S-receiver RFI. Operator Slobojaninova -- Best regards, operator vlbi(Svetloe). ================================ r1940sv START ================================= 2020-03-30 17:00:22 R1940.Svetloe.Start_message Session R1940 Start-message for Svetloe. ------------------------------------------------ Svetloe started R1940 session as schedule at 90/17:00:00 UT. First source 0016+731. Mark5B+ recorder. Operator Slobojaninova. -- Best regards, operator vlbi(Svetloe). ================================= r1940sv STOP ================================= 2020-03-31 17:01:01 R1940. Svetloe, Stop- message. Session R1940 Stop-message for Svetloe. ---------------------------------------- Svetloe ends R1940 observing 350. Module IPA-0013/2000/1024. Operator Shumilova. -- Best regards, operator vlbi(Svetloe). ================================ r1940wz START ================================= 2020-03-30 19:10:26 r1940, Wettzell (wz), Start-message Wettzell (wz) started r1940 at scheduled time. First source (wz): 0016-731 at 17:00:00 UT (start data). System status: OK. Regards, Wettzell obs. ================================= r1940wz STOP ================================= 2020-03-31 18:18:21 r1940, Wettzell (wz), Stop-message Wettzell (wz) finished r1490 at scheduled time. All scans were recorded System status: OK WX/Automatic meteo report: cloud coverage of 0.0%, no rain, no wind, no wind stow alert Regards, Wettzell obs. ================================ r1940ys READY ================================= 2020-03-31 10:54:11 r1940ys, Yebes40m, Ready-message Session r1940ys ready message for Yebes40m. ------------------------------------------- Comments: Joinning the schedule Cable checkout not available First source: 0059+581 at 10:38 UT GPS-FMOUT: 10.04 microseconds Wx: Temperature (C): 2.3 Pressure (mBar): 902 Humidity (%): 100 Sky Conditions: overcast 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 3300/6600 3c454.3 174.8/65.6 0 0 Tsys (x1/s/x2): 78/460/78 ================================ r1940ys START ================================= 2020-03-31 11:19:57 r1940ys, Yebes40m, Start-message Session r1940ys start message for Yebes40m. ------------------------------------------- Started recording with source: 0059+581 at: 10:38 UT ================================= r1940ys STOP ================================= 2020-03-31 17:05:42 r1940ys, Yebes40m, Stop-message Session r1940ys stop message for Yebes40m. ------------------------------------------ Comments: began to observe with source: 0059+581 at 10:38 for meteorological problems 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) 0 Observation finished at: 17:00:36 UT ================================================================================