==================================== r1947 ===================================== Ny : Observed with warm receiver. Sh : Formatter time problem (10:57-11:03). Wz : Mk5 comm error (08:36-08:38). Ys : Not tracking (19:20-19:54). Halted (21:42-21:47). No problems found for : Ft, Ho, Ht, Is, Kk, Kv, Ma, On No information for : Ns ================================ r1947ft READY ================================= 2020-05-18 17:09:15 R1947, Fortaleza, Ready-message Session R1947 ready-message for Fortaleza. ------------------------------------------- Comments: Receiver is cold. First source: 0308-611 at 139 - 17:00:00 UT. FMOUT-GPS: 0.420 microseconds. Sky Conditions: Sky is clear. Cable difference is: longer cable makes the reading larger by 105.7 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 / Taurus-A 345/63 0.057 -0.011 -- FORTALEZA VLBI TEAM. ================================ r1947ft START ================================= 2020-05-18 17:09:58 R1947, Fortaleza, Start-message Session R1947 Start message for Fortaleza. -------------------------------------------- Started recording with source: 0308-611 at 139 17:00:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= r1947ft STOP ================================= 2020-05-19 17:01:09 R1947, Fortaleza, Stop-message Fortaleza finished R1947 session at 140 - 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: Mai/2019. Fortaleza VLBA Team ================================ r1947ho START ================================= 2020-05-18 17:07:36 r1947, Hobart26 (Ho), start message Session r1947 start message for Hobart26 (Ho) ----------------------------------------------------------- Started recording with source: 0308-611 at 139/17:00:00 UT Comments: Experiment started OK Regards, Katie 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. ================================= r1947ho STOP ================================= 2020-05-19 17:12:24 Hobart 26m has completed r1947 Hobart 26m has completed r1947 The log and procedure files from experiment r1947 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by microsec at Additional experiment notes: Recorded 1825.19 GB on HOB+0112. The data is being transferred electronically to BONN. Known Problems? none Missed Scans? none Observers Katie, Jamie, Patrick and mas Regards, mas 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. ================================= r1947ho WIKI ================================= 2020-05-19 07:04:00 r1947 Hobart 26m Disk VSN: HOB+0112/16000 | Data volume at beginning: ? GB 1700 UT Experiment started OK ================================ r1947ht READY ================================= 2020-05-18 16:23:41 r1947, Hart15M, Ready-message Session r1947 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start R1947. All systems are nominal. Sessions is being operated remotely. First source: 0308-611 at 17:00:00 UT FMOUT-GPS: 2.2565 microseconds Wx: Temperature (C): 12.9 Pressure (mBar): 870.2 Humidity (%): 50.5 Sky Conditions: Clear skies Cable difference is: na Pointing values: na Tsys (x1/s/x2): 33.8/53.2/46.0 ================================ r1947ht START ================================= 2020-05-18 17:00:00 r1947, Hart15M, Autostart-message Session r1947 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 0308-611 at 139.17:00:00 UT ================================= r1947ht STOP ================================= 2020-05-19 17:00:52 r1947, Hart15M, Stop-message Session r1947 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R1947; All scan recorded successfully. Weather conditions were clear through the first half and significant but thin cloud in the second half. 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 ================================ r1947is READY ================================= 2020-05-18 05:29:01 [vlbi] q20139 and r1947, Ishioka, Ready-message Ishioka is ready for q20139 and r1947. First source of q20139 is 0420+022 at 139day 07:00:00(UT). First source of r1947 is 0016+731 at 139day 17:00:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is cloudy Temp:18.1 C, Hum:97.0 %, Pres:996.0 hPa FMOUT - GPS = +356.3 nsec at 139-05:25 Tsys: X-band=39.5 K, S-band=188.4 K (EL=90) SEFD: X-band=1529.1 Jy, S-band=2489.5 Jy (Taurus-A, AZ=220.6, EL=72.2) About q20139 data transfer, Correlator is BONN. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q20139is/m5b We will inform BONN, when the data is ready. About r1947 data transfer, Correlator is BONN. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r1947is/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/ =================================================== ================================ r1947is START ================================= 2020-05-18 17:02:17 r1947, Ishioka, Start-message Session r1947 start message for Ishioka ---------------------------------------------------------------- Started recording with source 0016+731 at 2020/139/17:00:00UT FMOUT-GPS : +0.368 microseconds Wx: Temperature(C): 17.2 Pressure(hPa): 991.2 Humidity(%): 99.8 ================================= r1947is STOP ================================= 2020-05-19 23:45:01 [vlbi] r1947, Ishioka, Stop-message Ishioka finished r1947. Comments: All scans were recorded. --- Automatic measurement results at about 140-16:56 --- Temp: 13.1 C, Hum:99.0 %, Pres:989.7 hPa FMOUT - GPS = +363.2 nsec at 140-16:56 (UT). Tsys: X-band=39.9 K, S-band=165.3 K (EL=90) SEFD: X-band=1488.3 Jy, S-band=2142.8 Jy (Cygnus-A, AZ=69.2, EL=69.7) We put the file "r1947is.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/ =================================================== ================================ r1947kk READY ================================= 2020-05-18 16:44:20 r1947, Kokee Park, Ready-message Session r1947 ready message for Kokee Park. ------------------------------------------- First source: 0016+731 at 139/1700:00 UT FMOUT-GPS: +9.96 microseconds Wx: Temperature (C): 15.8 Pressure (mBar): 890.7 Humidity (%): 100 Sky Conditions: overcast Cable difference is: longer cable makes the reading smaller by 52.7 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1940/792 cygnusa 317/62 -0.001 0.003 2146/717 casa 19/48 0.003 -0.002 Tsys (x1/s/x2): 89/39/49 ================================ r1947kk START ================================= 2020-05-18 17:00:10 r1947, Kokee Park, Autostart-message Session r1947 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 0016+731 at 139.17:00:00 UT ================================= r1947kk STOP ================================= 2020-05-19 17:21:05 r1947, Kokee Park, Stop-message Session r1947 stop message for Kokee Park. ------------------------------------------ Comments: Diskpack USN-0150 will be sent out via fedex AWB# 7704 7656 7976. Problem scans: Source Scan start Explanation of problem 2325-150 139/20:37:20 RFI on IFB causing pcal amplitude to drop on BBC#13 2319+317 139/21:05:43 RFI on IFB causing pcal amplitude to drop on BBC#13 0437-454 139/23:11:00 RFI on IFB causing pcal amplitude to drop on BBC#13 0454-234 140/00:39:21 RFI on IFB causing pcal amplitude to drop on BBC#13 1243-150 140/10:06:49 RFI on IFB causing pcal amplitude to drop on BBC#13 Disk Inventory: A 0, B 0, C 0, D 14, E 1, F 0, G 2, H 5, (other larger) 7 Observation finished at: 140/1559:55 UT ================================ r1947kv READY ================================= 2020-05-18 10:02:39 R1947, Sejong, Ready-message First source of R1947: 0016+731 at 139/17:00:00 for 67 second (UT) FMOUT-GPS: -34.4 usec Wx: Temperature (C) 17.2 Pressure (hPa) 984.8 Humidity (%) 99.0 Point values SEFD S/X1/X2 AZ/EL Source Offset1 Offset2 3860/836/803 340/65 Cas-a 0 +0.08 ================================ r1947kv START ================================= 2020-05-19 00:04:05 R1947, Sejong, START-message Session R1947 start-message for Sejong(Kv) Started recording with source 0016+731 at 139/17:00:00 (UT) ================================= r1947kv STOP ================================= 2020-05-20 05:19:22 R1947, Sejong, Stop-message Sejong finished R1947. All scans are recorded. FMOUT-GPS: -34.4 usec ================================ r1947ma READY ================================= 2020-05-18 10:47:26 r1947, MATERA, Ready-message Session r1947 ready message for MATERA. --------------------------------------- Comments: First source: 0016+731 at 17:00:00 UT GPS-FMOUT: 15.644 microseconds Wx: Temperature (C): 26.6 Pressure (mBar): 961.7 Humidity (%): 37.02 Sky Conditions: cloudy sky Cable difference is: longer cable makes the reading larger by 253.4e-6 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1557/1319 casa 317/48 -0.0106 0.0083 Tsys (x1/s/x2): 60/253/0 ================================ r1947ma START ================================= 2020-05-18 17:06:02 r1947, MATERA, Start-message Session r1947 start message for MATERA. --------------------------------------- Started recording with source: 0016+731 at: 17:00:00 UT ================================= r1947ma STOP ================================= 2020-05-19 17:14:04 r1947, MATERA, Stop-message Session r1947 stop message for MATERA. -------------------------------------- Comments: Problem scans: Source Scan start Explanation of problem 0 0 0 Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 2(8000 GB) Observation finished at: 16:59:55 UT ================================ r1947ny READY ================================= 2020-05-18 16:30:46 r1947, Ny-Alesund, Ready-message Session r1947 ready message for Ny-Alesund. ------------------------------------------- Comments: Warm receiver First source: 0016+731 at 17:00:00 UT GPS-FMOUT: 161,45 microseconds Wx: Temperature (C): 0,3 Pressure (mBar): 1012,5 Humidity (%): 80,90 Sky Conditions: Cloudy Cable difference is: longer cable makes the reading larger by 683,0 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 3090,0/2368,0 Cygnusa 8,9336/29,8678 0,00121 0,00203 3516,4/2102,6 Casa 329,6351/49,7924 -0,00112 0,01163 3701,1/2400,1 Taurusa 234,3053/28,8286 0,02614 0,01972 Tsys (x1/s/x2): 160/207/180 ================================ r1947ny START ================================= 2020-05-18 17:03:36 r1947, Ny-Alesund, Start-message Session r1947 start message for Ny-Alesund. ------------------------------------------- Started recording with source: 0016+731 at: 17:00:00 UT ================================= r1947ny STOP ================================= 2020-05-19 17:04:48 r1947, Ny-Alesund, Stop-message Session r1947 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: 16:59 UT ================================ r1947on READY ================================= 2020-05-18 15:18:14 R1947 ready message ONSALA60 Session R1947 ready message for ONSALA60 " First source: 0016+731 at 17:00 UTC " 2020.139.15:14:29.14/gps-fmout/+4.25639324824466E-005 " 2020.139.15:14:25.50/wx/11.6,1013.8,63.8,3.5,219.8 Note: BBC 09,10,11,12 reports negative Tsys. This is a known DBBC2 bug, and the TPI values will be corrected by fix-tsys.py before uploading the logs. ================================ r1947on START ================================= 2020-05-18 17:03:27 R1947 start message ONSALA60 " R1947 start message for ONSALA60 " started recording with source 0016+731 at 17:00 UTC ================================= r1947on STOP ================================= 2020-05-20 04:03:06 R1947 stop message ONSALA60 " R1947 stop message for ONSALA60 " Original FS log file suffered from the occasional DBBC2 bug where some TPI values (for one core2 board) have wrong polarity, causing negative Tsys values. The script fix-tsys.py (used by EVN) was used to flip the bad values. The log (with corrected TPI-values) has been uploaded to IVS. " No known issues otherwise. ================================= r1947sh STOP ================================= 2020-05-19 17:16:40 FW: [EXTERNAL] r1947, sheshan, stopmessage From: VLBI_sh Sent: Tuesday, May 19, 2020 1:01 PM To: geodesy@mpifr-bonn.mpg.de; IVS ; Behrend, Dirk (GSFC-61A.0)[NVI INC] Subject: [EXTERNAL] r1947, sheshan, stopmessage Dear colleagues, Seshan Station has started r1947 in mark5b mode and used CDAS as the terminal. The last source was 3c371(140-1656,#8031) at 16:59:55 UT. Weather conditions: fine. Clock offset = Fmout-GPS = 227 us at 17::00:03 UT. ps: resynchronized formatter time from UT 10:57 to UT 11:03. So there were some time synchronization problem with scan 140-1055to scan 140-1101. ================================ r1947ys READY ================================= 2020-05-18 17:07:43 r1947, Yebes40m, Ready-message Session r1947 ready message for Yebes40m. ----------------------------------------- First source: 0016+731 at 17:00:00 UT GPS-FMOUT: +10.602 microseconds Wx: Temperature (C): 24.3 Pressure (mBar): 916 Humidity (%): 27 Sky Conditions: some cloudy Cable difference is: longer cable makes the reading larger by 598.7 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1290/640 3c123 51.7/36.9 0 0 Tsys (x1/s/x2): 37/374/33 ================================ r1947ys START ================================= 2020-05-18 17:22:36 r1947, Yebes40m, Start-message Session r1947 start message for Yebes40m. ----------------------------------------- Started recording with source: 0016+731 at: 17:00:00 UT ================================= r1947ys STOP ================================= 2020-05-19 17:18:55 r1947, Yebes40m, Stop-message Session r1947 stop message for Yebes40m. ---------------------------------------- Comments: Antenna off-source from scan 139-1923 to scan 139-1954 due to a fs component problem. Scans 139-2142 and 139-2146b not recorded. Problem scans: Source Scan start Explanation of problem 0955+476 139-1923 FS component problem Disk Inventory: A 0, B 0, C 1, D 2, E 0, F 0, G 3, H 0, (other larger) 3 Observation finished at: 16:59:55 UT ================================================================================