==================================== r4913 ===================================== Ft : Observed with warm receiver. Ht : Mk5 not sync (10:23-10:28). Observed with warm receiver. Kk : Power outages (21:04-21:48) (01:01-03:10). Ny : Observed with warm receiver. Ys : Az gear inspection (10:30-12:58). No problems found for : Is, Ma, Sv, Wz, Yg No information for : Nt, Wn ================================ r4913ft READY ================================= 2019-09-26 18:32:50 R4913, Fortaleza, ready-message Session R4913 ready-message for Fortaleza. ------------------------------------------- Comments: First source: 3C418 at 269 - 18:30:00 UT. FMOUT-GPS: 0.775 microseconds. Sky Conditions: Clear. Cable difference is: longer cable makes the reading larger by 104 microseconds and is nominal. Pointing values: DNR -- Renato A. FORTALEZA VLBI TEAM. -- ​Renato Abreu Técnico ROEN - Rádio Observatório Espacial do Nordeste CRAAM - Centro de Rádio Astronomia e Astrofísica Mackenzie Cel:+55 85 98677-9537 francisco.abreu@mackenzie.br renato.abreu@inpe.br Instituto Presbiteriano Mackenzie Eusébio-CE www.mackenzie.br -- ​Renato Abreu Técnico ROEN - Rádio Observatório Espacial do Nordeste CRAAM - Centro de Rádio Astronomia e Astrofísica Mackenzie Cel:+55 85 98677-9537 francisco.abreu@mackenzie.br renato.abreu@inpe.br Instituto Presbiteriano Mackenzie Eusébio-CE www.mackenzie.br -- ​Renato Abreu Técnico ROEN - Rádio Observatório Espacial do Nordeste CRAAM - Centro de Rádio Astronomia e Astrofísica Mackenzie Cel:+55 85 98677-9537 francisco.abreu@mackenzie.br renato.abreu@inpe.br Instituto Presbiteriano Mackenzie Eusébio-CE www.mackenzie.br -- ​Renato Abreu Técnico ROEN - Rádio Observatório Espacial do Nordeste CRAAM - Centro de Rádio Astronomia e Astrofísica Mackenzie Cel:+55 85 98677-9537 francisco.abreu@mackenzie.br renato.abreu@inpe.br Instituto Presbiteriano Mackenzie Eusébio-CE www.mackenzie.br ================================ r4913ft START ================================= 2019-09-26 18:33:27 R4913, Fortaleza, start-message Session R4913 start message for Fortaleza. Started recording with source: 3C418 at 269 - 18:30:00 UT as scheduled. FORTALEZA VLBI TEAM. ================================= r4913ft STOP ================================= 2019-09-27 18:30:35 R4913, Fortaleza, Stop-message End of schedule: 270 - 18:24:23 UTComments: All scans recorded. Data will be to WASH by e-transfer . Disk Inventory Size 2000GB = 03 Size 4000GB = 02 Size 8000GB = 10Size 16000GB = 01 Other Size (1000GB) = 01 Last update: SEP/2019. -- VLBI TEAM ================================ r4913ht READY ================================= 2019-09-26 13:12:49 r4913, Hart15M, Ready-message Session r4913 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start the experiment. The receiver is running warm and the X-band phase-cal is missing. First source: 3C418 at 18:30:00 UT FMOUT-GPS: 1.297 microseconds Wx: Temperature (C): 19.6 Pressure (mBar): 873.2 Humidity (%): 22.2 Sky Conditions: clear skies Cable difference is: na Pointing values: na Tsys (x1/s/x2): 141.4/179.4/169.6 ================================ r4913ht START ================================= 2019-09-26 18:30:00 r4913, Hart15M, Autostart-message Session r4913 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 3c418 at 269.18:30:00 UT ================================= r4913ht STOP ================================= 2019-09-27 21:49:21 r4913, Hart15M, Stop-message Session r4913 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R4913. Receiver package was only partially cooled throughout. Missed two scans due to a clock jump. Weather conditions were clear throughout. Data will be e-shipped to Washington. Problem scans: Source Scan start Explanation of problem 1145+268 270-1023b Clock jump before scan 0646-306 270-1028c Clock not synched Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 2, H 0, (other larger) 6 Observation finished at: 18:28:27 UT ================================ r4913is READY ================================= 2019-09-26 08:56:38 [vlbi] r4913, q19271 and q19272, Ishioka, Ready-message Ishioka is ready for r4913, q19271 and q19272. First source of r4913 is 3C418 at 269day 18:30:00(UT). First source of q19271 is 0059+581 at 271day 07:30:00(UT). First source of q19272 is 0059+581 at 272day 07:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:19.3 C, Hum:90.2 %, Pres:1013.9 hPa FMOUT - GPS = +507.9 nsec at 269-08:40 Tsys: X-band=48.9 K, S-band=218.2 K (EL=90) SEFD: X-band=1908.5 Jy, S-band=2100.7 Jy (Cygnus-A, AZ=69.4, EL=68.9) About r4913 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4913is/m5b We will inform WACO, when the data is ready. About q19271 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19271is About q19272 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19272is Sincerely, Saho Matsumoto, GSI =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r4913is START ================================= 2019-09-26 18:31:09 r4913, Ishioka, Start-message Session r4913 start message for Ishioka ---------------------------------------------------------------- Started recording with source 3c418 at 2019/269/18:30:00UT FMOUT-GPS : +0.499 microseconds Wx: Temperature(C): 16.8 Pressure(hPa): 1014.2 Humidity(%): 97.8 ================================= r4913is STOP ================================= 2019-09-29 23:39:20 [vlbi] r4913, q19271 and q19272, Ishioka, Stop-message Ishioka finished r4913, q19271 and q19272. Comments: All scans were recorded. --- Automatic measurement results at about 270-18:26 --- Temp: 18.7 C, Hum:98.3 %, Pres:1011.0 hPa FMOUT - GPS = +499.0 nsec at 270-18:26 (UT). Tsys: X-band=47.8 K, S-band=185.8 K (EL=90) SEFD: X-band=1467.9 Jy, S-band=2204.6 Jy (Taurus-A, AZ=125.9, EL=68.4) --- Automatic measurement results at about 271-08:28 --- Temp: 23.9 C, Hum:84.0 %, Pres:1007.3 hPa FMOUT - GPS = +494.2 nsec at 271-08:28 (UT). Tsys: X-band=49.2 K, S-band=205.6 K (EL=90) SEFD: X-band=1501.3 Jy, S-band=2371.8 Jy (Cygnus-A, AZ=68.9, EL=70.7) --- Automatic measurement results at about 272-08:28 --- Temp: 24.6 C, Hum:93.9 %, Pres:1001.0 hPa FMOUT - GPS = +493.2 nsec at 272-08:28 (UT). Tsys: X-band=48.3 K, S-band=237.9 K (EL=90) SEFD: X-band=1467.8 Jy, S-band=2143.1 Jy (Cygnus-A, AZ=68.7, EL=71.4) We put the file "r4913is.log", "q19271is.log" and "q19272is.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/ =================================================== ================================ r4913kk READY ================================= 2019-09-26 19:34:51 r4913, Kokee Park, Ready-message Session r4913 ready message for Kokee Park. ------------------------------------------- Comments: Cable cal and pointing check on prior for intensive i19269. First source: 0529+483 at 269/1933:40 UT FMOUT-GPS: +8.64 microseconds Wx: Temperature (C): 22 Pressure (mBar): 887.5 Humidity (%): 96.8 Sky Conditions: partly cloudy Cable difference is: longer cable makes the reading smaller by 50.9 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1920/741 taurusa 276/56 0.013 0.020 Tsys (x1/s/x2): 84/37/44 ================================ r4913kk START ================================= 2019-09-26 19:35:16 r4913, Kokee Park, Start-message Session r4913 start message for Kokee Park. ------------------------------------------- Started recording with source: 0529+483 at: 269/1933:40 UT ================================= r4913kk STOP ================================= 2019-09-27 18:29:19 r4913, Kokee Park, Stop-message Session r4913 stop message for Kokee Park. ------------------------------------------ Comments: Diskpack JPL-0042 will be sent out via fedex AWB# 7763 0208 0653. No post experiment pointing check due to fast turn around. Missed scans 269-2102 through 269-2144 due to power outage. Dewar temperatures rose slightly above nominal levels. Halted schdedule at 270/01:01 to prepare for scheduled emergency outage. Power was restored and stable at 270/03:12. Resumed schedule with scan 270-0316. Missed scans 270-0103b through 270-0312. Dewar temperatures rose to 15k=69.4K 50K=144.1K durring outage but retured back to nominal levels at 270/09:00. Problem scans: Source Scan start Explanation of problem 0727-115 270/1654:49 RFI on IFB Disk Inventory: A 0, B 0, C 0, D 7, E 4, F 1, G 3, H 1, (other larger) 1 Observation finished at: 270/1827:57 UT ================================ r4913ma READY ================================= 2019-09-26 18:29:50 r4913, MATERA, Ready-message Session r4913 ready message for MATERA. --------------------------------------- Comments: . First source: 3c418 at 18:30:00 UT GPS-FMOUT: 7.602 microseconds Wx: Temperature (C): 18.4 Pressure (mBar): 960.3 Humidity (%): 71 Sky Conditions: cloudy sky Cable difference is: longer cable makes the reading larger by 198.4 microseconds and is not nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2361/1644 casa 348/11 -0.0014 -0.0045 Tsys (x1/s/x2): 71/299/0 ================================ r4913ma START ================================= 2019-09-26 18:32:23 r4913, MATERA, Start-message Session r4913 start message for MATERA. --------------------------------------- Started recording with source: 3c418 at: 18:30:00 UT ================================= r4913ma STOP ================================= 2019-09-27 18:47:32 R4913, MATERA, Stop-message Session R4913 stop message for MATERA. -------------------------------------- Comments: 0 Problem scans: Source Scan start Explanation of problem 3C418 18:30:00 0 Disk Inventory: A 0, B 0, C 0, D 3, E 0, F 0, G 0, H 1, (other larger) 5 Observation finished at: 18:30:00 UT ================================ r4913ny READY ================================= 2019-09-26 18:18:36 r4913, Ny-Alesund, Ready-message Session r4913 ready message for Ny-Alesund. ------------------------------------------- Comments: warm receiver First source: 3c418 at 18:30:00 UT GPS-FMOUT: 168.4 microseconds Wx: Temperature (C): 2.8 Pressure (mBar): 1004 Humidity (%): 94 Sky Conditions: cloudy Cable difference is: longer cable makes the reading larger by 659 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2657/2251 cygnusa 167/51 0.0004 -0.0195 Tsys (IFA/IFB/IFC): 257/143/260 ================================ r4913ny START ================================= 2019-09-26 18:30:00 r4913, Ny-Alesund, Autostart-message Session r4913 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 3c418 at 269.18:30:00 UT ================================= r4913ny STOP ================================= 2019-09-27 18:32:50 r4913, Ny-Alesund, Stop-message Session r4913 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: 18:27:57 UT ================================ r4913sv START ================================= 2019-09-26 19:34:26 R4913, Svetloe. Start-message. Session R4913 start-message for Svetloe. --------------------------------------------------------------------------------------- Svetloe started R4913 session as schedule at 269/19:33:12 UT. First source 2143-156. Mark5B+ recorder. Operator Baykova. -- Best regards, operator vlbi(Svetloe). ================================= r4913sv STOP ================================= 2019-09-27 18:27:26 R4913, Svetloe. Stop- message. Session R4913 Stop-message for Svetloe. ---------------------------------------- Svetloe ends R4913 observing 310. All scans were recorded. Module IAAC+024/32000/1024. Operator Isaenko O. -- Best regards, operator vlbi(Svetloe). ================================ r4913wz START ================================= 2019-09-26 19:33:36 r4913, Wettzell (wz), Start-message Wettzell (wz) started r4913 at scheduled time. System status: OK WX/covered after light rain. Regards, Wettzell obs. ================================= r4913wz STOP ================================= 2019-09-27 18:50:46 r4913, Wettzell (wz), Stop-message Wettzell (wz) finished r4913 at scheduled time. All scans were recorded. Regards, Wettzell obs. ================================= r4913yg STOP ================================= 2019-09-27 18:55:26 Yarragadee has completed r4913 Yarragadee has completed r4913 The log and procedure files from experiment r4913 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 20.5668 microsec at 2019.270.18:26:45.03 Additional experiment notes: Recorded 1182.69 GB to module MED-0026 using the Mark5B+ recorder. The Module is being sent to WASH using DHL. Known problems: no Missed Scans: no Observers: Tiege, Mas, Ross, Lim Regards, Lim 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. ================================= r4913yg WIKI ================================= 2019-09-26 18:39:00 r4913 Yarragadee 12m Disk VSN: MED-0026/2000 | Data volume at beginning: 0.385 GB DBBC software needed a couple of restarts due to the well known TPI overflow issue when doing a pointing check. 18:30UT - Experiment started OK (Tiege) ================================ r4913ys READY ================================= 2019-09-26 18:32:39 r4913ys, Yebes40m, Ready-message Session r4913ys ready message for Yebes40m. ------------------------------------------- Comments: Record in flexbuff First source: 3c418 at 18:30:00 UT GPS-FMOUT: +7.6742 microseconds Wx: Temperature (C): 19:30 Pressure (mBar): 916.4 Humidity (%): 47 Sky Conditions: Clear sky Cable difference is: longer cable makes the reading larger by 596.1 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 240.7/167.2 3c286 282.3/35.1 0 0 Tsys (x1/s/x2): 58.5/537.2/53.5 ================================ r4913ys START ================================= 2019-09-26 18:33:01 r4913ys, Yebes40m, Start-message Session r4913ys start message for Yebes40m. ------------------------------------------- Started recording with source: 3c418 at: 18:30:00 UT ================================= r4913ys STOP ================================= 2019-09-27 18:39:27 r4913ys, Yebes40m, Stop-message Session r4913ys stop message for Yebes40m. ------------------------------------------ Comments: Stopped since 10:30 UT to 13:00 UT, due tecnical check in Az gear. Restarted at scan 270-1300b. Problem scans: Source Scan start Explanation of problem 1351-018 270-1031 Tecnical stop 1741-038 270-1256 End tecnical stop Disk Inventory: A 0, B 0, C 1, D 2, E 0, F 0, G 3, H 0, (other larger) 0 Observation finished at: 18:27:50 UT ================================================================================