==================================== r1892 ===================================== Ag : Antenna problems (02:07-02:21). Restarted FS (03:00-03:06). Ft : Observed with warm receiver. Ke : FS crashed (20:09-20:30). DBBC reset (03:10). No data after 14:00. Kv : Antenna glich (07:43-07:50). No problems found for : Ht, Is, Kk, Wn, Yg ================================ r1892ag READY ================================= 2019-04-29 16:54:54 r1892, AGGO, Ready-message Session r1892 ready message for AGGO. ------------------------------------- First source: 0017+200 at 17:00:00 UT FMOUT-GPS: 0,0654 microseconds Wx: Temperature (C): 23,2 Pressure (mBar): 1009,7 Humidity (%): 63,70 Sky Conditions: party cloudy,no rain,calm Cable difference is: longer cable makes the reading smaller by -101 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 15000/15000 oriona 53/44 0.001 -0.019 Tsys (x1/s/x2): 136/100/128 ================================ r1892ag START ================================= 2019-04-29 17:00:19 r1892, AGGO, Start-message Session r1892 start message for AGGO. ------------------------------------- Started recording with source: 0017+200 at: 17:00:00 UT ================================= r1892ag STOP ================================= 2019-04-30 17:14:59 r1892, AGGO, Stop-message Session r1892 stop message for AGGO. ------------------------------------ Comments: two scans lost due to axis error and reboot fs Problem scans: Source Scan start Explanation of problem 1351-018 02;16:13 axis error 1040+244 03:06:37 reboot FS Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 16:59:55 UT ================================ r1892ft READY ================================= 2019-04-29 16:42:29 R1892, Fortaleza, ready-message Session R1892 ready-message for Fortaleza. ------------------------------------------- Comments: First source: 0017+200 at 119 - 17:00:00 UT. FMOUT-GPS: 0.341 microseconds. Sky Conditions: Partially Cloudy. The receiver is warm! We got a leakage on a flex hose and we are without replacement, waiting the shipment from provider. (one or two weeks) Cable difference is: longer cable makes the reading larger by 106.7 microseconds and is nominal. Pointing values: SEFD (X/S) Source AZ/EL Offset(AZ) Offset(EL) --/-- Cas-A 350/25 0.026 -0.003 -- Renato A. FORTALEZA VLBI TEAM. ================================ r1892ft START ================================= 2019-04-29 17:00:53 R1892, Fortaleza, start-message Session R1892 start message for Fortaleza. Started recording with source: 0017+200 at 119 - 17:00:00 UT as scheduled. FORTALEZA VLBI TEAM. ================================= r1892ft STOP ================================= 2019-04-30 18:58:41 R1892, Fortaleza, Stop-message Fortaleza finished R1892 session at 120 - 16:59:55 UT as scheduled. Comments: All scans recorded. 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: Apr/2019. Fortaleza VLBA Team ================================ r1892ht READY ================================= 2019-04-29 16:40:50 r1892, Hart15M, Ready-message Session r1892 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start R1892 Al systems nominal First source: 1149-084 at 17:00:00 UT FMOUT-GPS: 0.9440 microseconds Wx: Temperature (C): 15.7 Pressure (mBar): 869.9 Humidity (%): 75.15 Sky Conditions: Mostly cloudy/hazy Cable difference is: na Pointing values: na Tsys (x1/s/x2): 33.0/44.7/40.2 ================================ r1892ht START ================================= 2019-04-29 17:00:00 r1892, Hart15M, Autostart-message Session r1892 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1149-084 at 119.17:00:00 UT ================================= r1892ht STOP ================================= 2019-04-30 17:06:54 r1892, Hart15M, Stop-message Session r1892 stop message for Hart15M. --------------------------------------- Comments: Hart15M has complted R1892. All scans recorded without incident. Weather conditions were mostly overcast at the start then clear from the middle till the end. Data will be e-shipped to Bonn. Disk Inventory: A 0, B 1, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 7 Observation finished at: 16:59:55 UT ================================ r1892is READY ================================= 2019-04-25 06:50:33 [vlbi] r4891, q19117, q19118, q19119, r1892, r4892, q19124, q19125 and q19126, Ishioka, Ready-message Ishioka is ready for r4891, q19117, q19118, q19119, r1892, r4892, q19124, q19125 and q19126. First source of r4891 is 3C274 at 115day 18:30:00(UT). First source of q19117 is 0202+319 at 117day 07:30:00(UT). First source of q19118 is CTA26 at 118day 07:30:00(UT). First source of q19119 is 1417+385 at 119day 07:00:00(UT). First source of r1892 is 1149-084 at 119day 17:00:00(UT). First source of r4892 is 1502+106 at 122day 18:30:00(UT). First source of q19124 is 0016+731 at 124day 07:30:00(UT). First source of q19125 is CTA26 at 125day 07:30:00(UT). First source of q19126 is 3C371 at 126day 07:00:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:23.3 C, Hum:86.4 %, Pres:987.9 hPa FMOUT - GPS = +616.6 nsec at 115-06:35 Tsys: X-band=46.9 K, S-band=310.5 K (EL=90) SEFD: X-band=1452.0 Jy, S-band=3355.4 Jy (Taurus-A, AZ=202.2, EL=74.9) About r4891 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4891is/m5b We will inform WACO, when the data is ready. About q19117 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19117is About q19118 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19118is About q19119 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/q19119/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q19119is/m5b We will inform BONN, when the data is ready. About r1892 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/r1892/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r1892is/m5b We will inform BONN, when the data is ready. About r4892 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4892is/m5b We will inform WACO, when the data is ready. About q19124 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19124is About q19125 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19125is About q19126 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/q19126/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q19126is/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/ =================================================== ================================ r1892is START ================================= 2019-04-29 17:01:54 r1892, Ishioka, Start-message Session r1892 start message for Ishioka ---------------------------------------------------------------- Started recording with source 1149-084 at 2019/119/17:00:00UT FMOUT-GPS : +0.611 microseconds Wx: Temperature(C): 12.0 Pressure(hPa): 1004.7 Humidity(%): 98.3 ================================= r1892is STOP ================================= 2019-05-07 00:19:03 [vlbi] r4891, q19117, q19118, q19119, r1892, r4892, q19125 and q19126, Ishioka, Stop-message Ishioka finished r4891, q19117, q19118, q19119, r1892, r4892, q19125 and q19126. Comments: All scans were recorded. --- Automatic measurement results at about 116-18:28 --- Temp: 6.3 C, Hum:99.3 %, Pres:993.2 hPa FMOUT - GPS = +607.8 nsec at 116-18:28 (UT). Tsys: X-band=78.3 K, S-band=241.4 K (EL=90) SEFD: X-band=2580.3 Jy, S-band=2217.6 Jy (Cygnus-A, AZ=69.4, EL=69.0) --- Automatic measurement results at about 117-08:28 --- Temp: 8.5 C, Hum:98.9 %, Pres:996.5 hPa FMOUT - GPS = +602.8 nsec at 117-08:28 (UT). Tsys: X-band=47.7 K, S-band=309.8 K (EL=90) SEFD: X-band=1525.1 Jy, S-band=2074.9 Jy (Taurus-A, AZ=259.1, EL=52.4) --- Automatic measurement results at about 118-08:27 --- Temp: 12.7 C, Hum:61.4 %, Pres:1008.9 hPa FMOUT - GPS = +608.9 nsec at 118-08:27 (UT). Tsys: X-band=44.4 K, S-band=234.0 K (EL=90) SEFD: X-band=1388.4 Jy, S-band=2785.7 Jy (Taurus-A, AZ=259.9, EL=51.6) --- Automatic measurement results at about 119-07:59 --- Temp: 16.1 C, Hum:66.5 %, Pres:1006.8 hPa FMOUT - GPS = +604.8 nsec at 119-07:59 (UT). Tsys: X-band=44.2 K, S-band=255.8 K (EL=90) SEFD: X-band=1398.7 Jy, S-band=2445.0 Jy (Taurus-A, AZ=254.6, EL=56.5) --- Automatic measurement results at about 120-16:57 --- Temp: 13.9 C, Hum:99.6 %, Pres:993.4 hPa FMOUT - GPS = +608.5 nsec at 120-16:57 (UT). Tsys: X-band=58.9 K, S-band=226.5 K (EL=90) SEFD: X-band=1997.9 Jy, S-band=2255.0 Jy (Cygnus-A, AZ=68.6, EL=55.0) --- Automatic measurement results at about 123-18:28 --- Temp: 15.2 C, Hum:83.7 %, Pres:1004.1 hPa FMOUT - GPS = +604.5 nsec at 123-18:28 (UT). Tsys: X-band=45.5 K, S-band=277.8 K (EL=90) SEFD: X-band=1357.1 Jy, S-band=2154.8 Jy (Cygnus-A, AZ=67.3, EL=74.2) --- Automatic measurement results at about 125-08:29 --- Temp: 20.9 C, Hum:67.8 %, Pres:1004.8 hPa FMOUT - GPS = +602.4 nsec at 125-08:29 (UT). Tsys: X-band=45.6 K, S-band=220.4 K (EL=90) SEFD: X-band=1437.2 Jy, S-band=2025.8 Jy (Taurus-A, AZ=265.0, EL=45.9) --- Automatic measurement results at about 126-07:58 --- Temp: 20.5 C, Hum:67.7 %, Pres:996.2 hPa FMOUT - GPS = +611.0 nsec at 126-07:58 (UT). Tsys: X-band=47.0 K, S-band=225.9 K (EL=90) SEFD: X-band=1464.6 Jy, S-band=2561.2 Jy (Taurus-A, AZ=260.4, EL=51.1) We put the file "r4891is.log", "q19117is.log", "q19118is.log", "q19119is.log", "r1892is.log", "r4892is.log", "q19125is.log" and "q19126is.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/ =================================================== ================================ r1892ke READY ================================= 2019-04-29 11:33:48 r1892 Katherine (Ke), ready message Session r1892 ready message for Katherine (Ke) ----------------------------------------------------------- First source: 1149-084 at 17:00:00 UT Formatter to GPS difference (fmout-GPS) is 3.6679 us at 119.11:23:14 UT Weather: Temperature (C): 26, Pressure (hPa): 1013, Humidity (%): 76 Additional operator comments (if any): Weather from weatherzone.com.au/nt/darwin-daly/katherine Pointing results: SEFD S/X Source Az/El Offset (xEl) Offset (El) ----/---- eso212 196.0/50.0 -0.020 -0.031 Tsys (S/X): 130/70 K Additional Comments: Weather server temporarily unavailable. 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. ================================ r1892ke START ================================= 2019-04-29 17:03:54 r1892, Katherine (Ke), start message Session r1892 start message for Katherine (Ke) ----------------------------------------------------------- Started recording with source: 1149-084 at 119/17:00:00 UT Comments: Experiment started okay Regards, Lucas 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. ================================= r1892ke STOP ================================= 2019-04-30 17:53:20 Katherine has completed r1892 Katherine has completed r1892 The log and procedure files from experiment r1892 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 4.3144 microsec at 2019.120.13:54:52.04 Additional experiment notes: Recorded 3451.60 GB on USN-0137. The data is being transferred electronically to Bonn. Known Problems? Yes Missed Scans? Yes Observers warren and Simin Regards, Simin Comments from the Log: 120.07:03:02 UT S and X bands are a little bit higher. 120.09:12:20 UT S and X bands are higher. 120.11:26:34 UT S and X bands are a little bit higher. 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. ================================= r1892ke WIKI ================================= 2019-04-30 17:47:00 r1892 Katherine 12m Disk VSN: USN-0137/4000 | Data volume at beginning: 0.0 GB 1700UT Experiment started okay (Lucas). clkoff-maserdelay is now -0.986 us at Katherine despite no sync error. dbbc=pps_delay reported 61881 rather than 61950. Did a dbbc=pps_sync, then fmset. This now fixed both the clkoff-maserdelay and pps_delay. Will introduce clock jump however so consid20er scans before 119-1712 missed (Lucas). 2020 UT Field system crashed, setting off watchdog alarm. Restarted field system and put schedule back on, missed scan 119-2009a to 119-2035b (Lucas) 2040 UT Pretty serious lag between commands and response from field system, not a ping issue (Lucas). ALARM: scan_check reports mark5 data format problem. Module swap probably required. Monitoring. Could be a one off. Didn't recur in following 2 scans. After reset systemp12 magically worked again too. Annoyingly inconsistent and unexplained (Lucas). 03:05 UT pps delay drifting, dbbc reconfigure, missed scans 120-0306b and 120-0310 (warren) 03:16 UT schedule resumed (w) 07:10 UT Zero values return in response to wth command(Simin). 2019.120.14:16:36.02?ERROR ib -402 GPIB(enol) write handshake error, CHECK instrument and cable, W1 (EARL) 2019.120.14:49:21.10?ERROR tc -302 TPICD not set-up: no detectors selected. (EARL) ================================ r1892kk READY ================================= 2019-04-29 16:33:10 r1892, Kokee Park, Ready-message Session r1892 ready message for Kokee Park. ------------------------------------------- First source: 0017+200 at 119/1700:00 UT FMOUT-GPS: +6.22 microseconds Wx: Temperature (C): 14.1 Pressure (mBar): 887.1 Humidity (%): 93.6 Sky Conditions: overcast Cable difference is: longer cable makes the reading smaller by 51.4 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1450/650 cygnusa 352/71 0.009 0.011 1716/632 casa 30/40 0.005 0.007 Tsys (x1/s/x2): 69/36/38 ================================ r1892kk START ================================= 2019-04-29 17:00:00 r1892, Kokee Park, Autostart-message Session r1892 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 0017+200 at 119.17:00:00 UT ================================= r1892kk STOP ================================= 2019-04-30 17:02:16 r1892, Kokee Park, Stop-message Session r1892 stop message for Kokee Park. ------------------------------------------ Comments: Disk# OAN+0029 will be shipped out via FedEx AWB# 7750 6289 0153. Problem scans: Source Scan start Explanation of problem 0718+793 119/2132:24 RFI on IFA and IFC 0814+425 119/2134:23 RFI on IFA, IFB and IFC 0800+618 119/2201:08 RFI on IFA and IFC 3c371 119/2212:35 RFI on IFC 3c418 119/2217:16 RFI on IFC Disk Inventory: A 0, B 0, C 0, D 4, E 2, F 1, G 1, H 0, (other larger) 4 Observation finished at: 120/1659:55 UT ================================ r1892kv READY ================================= 2019-05-01 00:26:24 R1892, Sejong, Ready message First source of R1892: 1149-084 at 119/17:00:00 for 106second (UT) FMOUT-GPS: -31.5 usec Wx: Temperature (C) 11.6 Pressure (hPa) 996.2 Humidity (%) 87.1 Point values SEFD S/X1/X2 Az/El Source Offset1 Offset2 4544/3056/3576 321.9/33.6 cas-a 0 +0.08 ================================ r1892kv START ================================= 2019-05-01 00:27:42 R1892, Sejong, Start-message Session R1892 start-message for Sejong(Kv) Started recording with source 1149-084 at 2019/119/17:00:00 UT ================================= r1892kv STOP ================================= 2019-05-01 00:34:35 R1892, Sejong, Stop-message Sejong finished R1892. All scans are recorded. FMOUT-GPS: -31.5 usec Comment: DOY 120 UT 07:43 ~ 07:50 Antenna movement error. ================================ r1892wn START ================================= 2019-04-29 16:59:31 r1892, Wettzell (wn), Start-message Wettzell (wn) started r1892 at scheduled time. First source (wz): 1149-084 at 17:00:00 UT. dUT (EFOS60; REF) = 1.9747 usec at 119/16:45UT WX/completely covered, rain, light wind. Regards, Wettzell obs. ================================= r1892wn STOP ================================= 2019-04-30 18:18:34 r1892, Wettzell (wn), Stop-message Wettzell (wn) finished r1892 at scheduled time. WX/partly covered, no rain, no wind. Regards, Wettzell obs. ================================ r1892yg READY ================================= 2019-04-29 11:35:44 r1892 Yarragadee (Yg), ready message Session r1892 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: 1149-084 at 17:00:00 UT Formatter to GPS difference (fmout-GPS) is 10.0973 us at 119.11:34:01 UT Weather: Temperature (C): 16.0, Pressure (hPa): 988.4, Humidity (%): 83.3 Additional operator comments (if any): Pointing results: SEFD S/X Source Az/El Offset (xEl) Offset (El) ----/---- eso212 178.9/67.0 -0.001 0.017 Tsys (S/X): 80/62 K Additional Comments: 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. ================================ r1892yg START ================================= 2019-04-29 17:03:11 r1892, Yarragadee (Yg), start message Session r1892 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 1149-084 at 119/17:00:00 UT Comments: Experiment started okay Regards, Lucas 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. ================================= r1892yg STOP ================================= 2019-04-30 17:57:55 Yarragadee has completed r1892 Yarragadee has completed r1892 The log and procedure files from experiment r1892 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 10.1713 microsec at 2019.120.16:58:41.04 Additional experiment notes: Recorded 3868.45 GB on HAY-0144. The data is being transferred electronically to Bonn. Known Problems? No Missed Scans? No Observers warren, Simin, and Earl Regards, Earl Comments from the Log: 120.07:02:03 UT S-band is a little bit higher. 120.09:13:10 UT S-band is higher. 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. ================================= r1892yg WIKI ================================= 2019-04-30 17:47:00 r1892 Yarragadee 12m Disk VSN: HAY-0144/4000 | Data volume at beginning: 0.0 GB 1700UT Experiment started okay (Lucas). ================================================================================