==================================== r1889 ===================================== Ag : ACU problems missing few scans. Ft : Az power failure (23:39-01:35) and few small periods. Ke : Reported rx switches may have been crossed (17:00-21:40) (real or display error). Kk : Let 52 usec delay on cable measurement after intensive. Wn : Over 15 scans did not reach source in time. Observed with warm receiver. No problems found for : Ht, Is, Kv, Ny, Wz, Yg ================================ r1889ag READY ================================= 2019-04-08 16:40:25 r1889, AGGO, Ready-message Session r1889 ready message for AGGO. ------------------------------------- First source: 0454-234 at 17:00:00 UT FMOUT-GPS: 0.064863 microseconds Wx: Temperature (C): 27.1 Pressure (mBar): 1017.5 Humidity (%): 39.7 Sky Conditions: clear, no rain,calm Cable difference is: longer cable makes the reading smaller by -102 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 17000/14000 oriona 73.7/30.7 0.083 -0.044 Tsys (x1/s/x2): 130/100/120 ================================ r1889ag START ================================= 2019-04-08 17:00:00 r1889, AGGO, Autostart-message Session r1889 auto-start message for AGGO. ------------------------------------------ Started recording with source: 0454-234 at 098.17:00:00 UT ================================= r1889ag STOP ================================= 2019-04-09 17:11:34 r1889, AGGO, Stop-message Session r1889 stop message for AGGO. ------------------------------------ Comments: AGGO suffered 3 rate errors at the antenna control unit for unknown reasons. 2 scans had been affected and antenna was late onsource. Problem scans: Source Scan start Explanation of problem 0700-197 17:23:53 acu rate error 1936-155 05:08:47 acu rate error 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 ================================ r1889ft READY ================================= 2019-04-08 13:53:47 R1889, Fortaleza, ready-message Session R1889 ready-message for Fortaleza. ------------------------------------------- Comments: First source: 0454-234 at 098 - 17:00:00 UT. FMOUT-GPS: 0.348 microseconds. Sky Conditions: Partially Cloudy. Cable difference is: longer cable makes the reading larger by 104.6 microseconds and is nominal. Pointing values: SEFD (X/S) Source AZ/EL Offset(AZ) Offset(EL) 2074.2/3252.5 Cas-A 1/27 0.014 -0.010 -- FORTALEZA VLBI TEAM. ================================ r1889ft START ================================= 2019-04-08 23:31:59 R1889, Fortaleza, Start-message Session R1889 Start message for Fortaleza. -------------------------------------------- Started recording with source: 0454-234 at 098 - 17:00:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= r1889ft STOP ================================= 2019-04-09 17:31:15 R1889, Fortaleza, Stop-message Fortaleza finished R1889 session at scheduled time. End of schedule: 099 - 16:55:57 UTComments:Scan from 21:36:52 ut to 21:39:05 ut was missed due to a Az power failure.Scan from 22:27:25 ut to 22:34:57 ut was missed due to a Az power failure.Scan from 23:01:19 ut to 23:20:11 ut was missed due to a Az power failure.Scan from 23:29:52 ut to 01:35:32 ut was missed due to a Az power failure.Data will be to BONN by e-transfer . Disk Inventory Size 2000GB = 03 Size 4000GB = 02 Size 8000GB = 10Size 16000GB = 01 Other Size (1000GB) = 01 Last update: APR/2018. VLBI TEAM ================================ r1889ht READY ================================= 2019-04-08 13:17:44 r1889, Hart15M, Ready-message Session r1889 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start the experiment. First source: 1128+385 at 17:00:00 UT FMOUT-GPS: 0.908 microseconds Wx: Temperature (C): 19.3 Pressure (mBar): 865.3 Humidity (%): 73.6 Sky Conditions: overcast Cable difference is: na Pointing values: na Tsys (x1/s/x2): 36.1/38.1/38.1 ================================ r1889ht START ================================= 2019-04-08 17:00:00 r1889, Hart15M, Autostart-message Session r1889 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1128+385 at 098.17:00:00 UT ================================= r1889ht STOP ================================= 2019-04-09 17:00:31 r1889, Hart15M, Stop-message Session r1889 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R1889 All scans were recorded Weather conditions: clear skies at start and midway through becoming cloudy with overcast conditions and rain later on, then 20-30% cloud and hazy at end Data will be e-shipped to Bonn Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 1, H 0, (other larger) 8 Observation finished at: 16:59:55 UT ================================ r1889is READY ================================= 2019-04-09 00:04:27 [vlbi] q19098 and r1889, Ishioka, Ready-message Ishioka is ready for q19098 and r1889. First source of q19098 is 3C418 at 098day 07:00:00(UT). First source of r1889 is 1128+385 at 098day 17:00:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is cloudy Temp:11.5 C, Hum:44.1 %, Pres:993.2 hPa FMOUT - GPS = +599.2 nsec at 098-05:18 Tsys: X-band=44.1 K, S-band=184.3 K (EL=90) SEFD: X-band=1372.3 Jy, S-band=2378.2 Jy (Taurus-A, AZ=108.8, EL=59.3) About q19098 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/q19098/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q19098is/m5b We will inform BONN, when the data is ready. About r1889 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/r1889/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r1889is/m5b We will inform BONN, when the data is ready. Sincerely, Tomokazu Nakakuki, GSI =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r1889is START ================================= 2019-04-08 17:03:26 r1889, Ishioka, Start-message Session r1889 start message for Ishioka ---------------------------------------------------------------- Started recording with source 1128+385 at 2019/098/17:00:00UT FMOUT-GPS : +0.609 microseconds Wx: Temperature(C): 3.4 Pressure(hPa): 997.9 Humidity(%): 97.7 ================================= r1889is STOP ================================= 2019-04-10 01:07:13 [vlbi] r1889, Ishioka, Stop-message Ishioka finished r1889. Comments: All scans were recorded. Problem scan: Session:r1889 [Source] [Scan start] [problem] 0322+222 098-2323b "Antenna off-source!" from 23:23:07 to 23:23:43 Antenna did not track the source due to AZ limit in the following scan. [Source] [Scan start] [problem] Nrao512 099-1146a "Antenna off-source!" from 11:47:52 to 11:47:56 Antenna did not track the source due to EL limit in the following scan --- Automatic measurement results at about 099-16:57 --- Temp: 6.0 C, Hum:57.8 %, Pres:1004.2 hPa FMOUT - GPS = +611.6 nsec at 099-16:57 (UT). Tsys: X-band=43.7 K, S-band=213.9 K (EL=90) SEFD: X-band=1489.2 Jy, S-band=2043.8 Jy (Virgo-A, AZ=252.4, EL=41.9) We put the file "r1889is.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/ =================================================== ================================ r1889ke START ================================= 2019-04-08 17:09:36 r1889, Katherine (Ke), start message Session r1889 start message for Katherine (Ke) ----------------------------------------------------------- Started recording with source: 1128+385 at 098/17:00:00 UT Comments: Experiment started OK Regards, Tiege 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. ================================= r1889ke STOP ================================= 2019-04-09 17:27:58 Katherine has completed r1889 Katherine has completed r1889 The log and procedure files from experiment r1889 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 5.3554 microsec at 2019.099.16:57:51.03 Additional experiment notes: Recorded 1997.85 GB on HOB+1010. The data is being transferred electronically to BONN. Known Problems? Yes, 098-2140a. Ohter potential issue is that the rx switches may have bee crossed until 2140 or it was an errorenous sensor reading. Missed Scans? 098-2140a Observers Tiege, Patrick, and Lucas Regards, Lucas Comments from the Log: Disk VSN: HOB+1010/16000/1024 | Data volume at beginning: 13529.39 GB 1700UT - Experiment started OK (Tiege). 2135UT - Have noticed something appears wrong with the cross-over switches currently at Ke. They are currently just displaying numbers. Will investigate. (Tiege). 2142UT - Halted the schedule and tried running xodirect, this returned an rfpcn timeout. Needed to restart Rxmon on pcfske, then run xodirect in the field system to fix. Unsure if this was just being displayed wrong (hence Rxmon needing a restart) or if the switches were not actually in 'direct'. Missed scan 098-2140a (Tiege) 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. ================================= r1889ke WIKI ================================= 2019-04-08 23:04:00 r1889 Katherine 12m Disk VSN: HOB+1010/16000/1024 | Data volume at beginning: 13529.39 GB 1700UT - Experiment started OK (Tiege). 2135UT - Have noticed something appears wrong with the cross-over switches currently at Ke. They are currently just displaying numbers. Will investigate. (Tiege). 2142UT - Halted the schedule and tried running xodirect, this returned an rfpcn timeout. Needed to restart Rxmon on pcfske, then run xodirect in the field system to fix. Unsure if this was just being displayed wrong (hence Rxmon needing a restart) or if the switches were not actually in 'direct'. Missed scan 098-2140a (Tiege) ================================ r1889kk READY ================================= 2019-04-08 16:50:33 r1889, Kokee Park, Ready-message Session r1889 ready message for Kokee Park. ------------------------------------------- First source: 1637+574 at 098/1703:59 UT FMOUT-GPS: +6.82 microseconds Wx: Temperature (C): 13.7 Pressure (mBar): 891 Humidity (%): 95.7 Sky Conditions: mostly cloudy Cable difference is: longer cable makes the reading smaller by 53.7 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1519/646 cygnusa 30/67 -0.003 0.008 1760/634 casa 33/31 0.002 0.007 Tsys (x1/s/x2): 69/35/38 ================================ r1889kk START ================================= 2019-04-08 17:03:59 r1889, Kokee Park, Autostart-message Session r1889 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 1637+574 at 098.17:03:59 UT ================================= r1889kk STOP ================================= 2019-04-09 17:00:09 r1889, Kokee Park, Stop-message Session r1889 stop message for Kokee Park. ------------------------------------------ Comments: Left 52 usec delay on cable cal measurement after intensive from scans 098-1948b to the end of experiment. Disk# NRCAN-07 will be shipped out via FedEx AWB#7748 8705 8147. Problem scans: Source Scan start Explanation of problem 0131-522 098/2131:19 RFI on IFB affecting device #11 2355-106 098/2135:41 RFI on IFB affecting device #11 1751+288 098/2140:08 RFI on IFB 0016+731 098/2158:41 RFI on IFB affecting device #10 Disk Inventory: A 0, B 0, C 0, D 7, E 2, F 0, G 4, H 0, (other larger) 5 Observation finished at: 099/1659:55 UT ================================ r1889kv READY ================================= 2019-04-08 08:55:35 R1889, Sejong, Ready-message First source of R1889: 1128+385 at 098/17:00:00 for 198second (UT) FMOUT-GPS: -31.2 usec Wx: Temperature (C) 15.6 Pressure (hPa) 995.0 Humidity (%) 15.9 Point values SEFD S/X1/X2 Az/El Source Offset1 Offset2 4143/866/788 326.7/24.0 cas-a 0 +0.08 ================================ r1889kv START ================================= 2019-04-08 23:56:42 R1889, Sejong, Start-message Session R1889 start-message for Sejong(Kv) Started recording with source 1128+385 at 2019/98/17:00:00 UT ================================= r1889kv STOP ================================= 2019-04-10 02:53:52 R1889, Sejong, Stop-message Sejong finished R1889. All scans are recorded. FMOUT-GPS: -31.2 usec Comment: ================================ r1889ny READY ================================= 2019-04-08 16:33:31 r1889, Ny-Alesund, Ready-message Session r1889 ready message for Ny-Alesund. ------------------------------------------- First source: 1128+385 at 17:00 UT GPS-FMOUT: 178.38 microseconds Wx: Temperature (C): -8 Pressure (mBar): 1026.0 Humidity (%): 72 Sky Conditions: partly cloudy Cable difference is: longer cable makes the reading larger by 662 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 730/1351 cygnusa 334/30 -0.0011 0.0137 902/1295 casa 297/55 -0.0116 0.0106 878/1407 taurusa 191/32 0.0059 0.0122 Tsys (IFA/IFB/IFC): 53/55/107 ================================ r1889ny START ================================= 2019-04-08 17:00:00 r1889, Ny-Alesund, Autostart-message Session r1889 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 1128+385 at 098.17:00:00 UT ================================= r1889ny STOP ================================= 2019-04-09 17:02:11 r1889, Ny-Alesund, Stop-message Session r1889 stop message for Ny-Alesund. ------------------------------------------ Disk Inventory: A 0, B 0, C 0, D 10, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 17:00 UT ================================ r1889wn START ================================= 2019-04-08 16:54:40 r1889, Wettzell (wn), Start-message Wettzell (wn) started r1889 at scheduled time. First source (wn): 0454-234 at 17:00:00 UT. WX/completely covered, light rain, no wind. Regards, Wettzell obs. ================================= r1889wn STOP ================================= 2019-04-09 17:09:50 r1889, Wettzell (wn), Stop-message Wettzell (wn) finished r1889 at scheduled time. All scans were recorded WX/partly covered, no rain, no wind. Regards, Wettzell obs. ================================ r1889wz START ================================= 2019-04-08 16:54:01 r1889, Wettzell (wz), Start-message Wettzell (wz) started r1889at scheduled time. First source (wz): 1128+385 at 17:00:00 UT. dUT (EFOS18; REF) = 4.541 usec at 098/16:45UT dUT (TAC2; REF) = 0.938 usec at 098/16:45UT WX/completely covered, light rain, no wind. Regards, Wettzell obs. ================================= r1889wz STOP ================================= 2019-04-09 17:09:08 r1889, Wettzell (wz), Stop-message Wettzell (wz) finished r1889 at scheduled time. All scans were recorded WX/partly covered, no rain, no wind. Regards, Wettzell obs. ================================ r1889yg START ================================= 2019-04-08 17:09:04 r1889, Yarragadee (Yg), start message Session r1889 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 1255-316 at 098/17:03:23 UT Comments: Experiment started OK Regards, Tiege 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. ================================= r1889yg STOP ================================= 2019-04-09 17:33:55 Yarragadee has completed r1889 Yarragadee has completed r1889 The log and procedure files from experiment r1889 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 8.9348 microsec at 2019.099.16:57:50.04 Additional experiment notes: Recorded 1896.47 GB on BKG+0137. The data is being transferred electronically to BONN. Known Problems? No Missed Scans? No Observers Tiege, Patrick, and Lucas Regards, Lucas Comments from the Log: Disk VSN: BKG+0137/2000/1024 | Data volume at beginning: 0.192 GB 1700UT - Experiment started OK (Tiege). 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. ================================= r1889yg WIKI ================================= 2019-04-08 23:04:00 r1889 Yarragadee 12m Disk VSN: BKG+0137/2000/1024 | Data volume at beginning: 0.192 GB 1700UT - Experiment started OK (Tiege). ================================================================================