==================================== r1870 ===================================== Ke : Late start (17:00-17:19). Kk : Observed with warm receiver but scheduled as warm. Kv : Small antenna problems (00:27-00:50). Mc : Problem with crossed pol(arization). Data affected (17:00-18:44). Ny : Late start (17:00-18:00). Wind stowed (21:10-07:15). Observed with warm receiver but scheduled as warm. On : Halted schedule (14:18-14:26). Wn : Interrupt for I18330. Yg : No log. No problems found for : Ft, Ht, Is, Kb, Wz ================================ r1870ft READY ================================= 2018-11-26 17:03:24 R1870, Fortaleza, Ready-message Session R1870 ready-message for Fortaleza. ------------------------------------------- Comments: We are with problems in receiver box temperature control system. The receiver box is working open. First source: 1406-076 at 330 - 17:00:00 UT. FMOUT-GPS: 0.777 microseconds. Sky Conditions: Clear. Cable difference is: longer cable makes the reading larger by 103.8 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 1887.8/2264.0 Cygnus-A 286/27 0.025 -0.003 -- FORTALEZA VLBI TEAM. ================================ r1870ft START ================================= 2018-11-26 17:04:31 R1870, Fortaleza, start-message Session R1870 start message for Fortaleza. -------------------------------------------- Started recording with source: 1406-076 at 330 - 17:00:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= r1870ft STOP ================================= 2018-11-27 17:32:46 R1870, Fortaleza, Stop-message Fortaleza finished R1870 session at scheduled time. End of schedule: 331 - 16:59:55 UT Comments: All scans recorded. Data will be to BONN by e-transfer . Disk Inventory Size D/2000GB = 03 Size G/4000GB = 02 Size H/6000GB = 01 Size J/8000GB = 08 Other Size (1000GB) = 01 Last update: NOV/2018. VLBI TEAM. ================================ r1870ht READY ================================= 2018-11-26 16:28:39 r1870, Hart15M, Ready-message Session r1870 ready message for Hart15M. ---------------------------------------- Comments: Hart15m is ready to start r1870 All sytems are nominal First source: 0202+319 at 17:00:00 UT FMOUT-GPS: 8.6445 microseconds Wx: Temperature (C): 20.5 Pressure (mBar): 861.1 Humidity (%): 63.8 Sky Conditions: Overcast Cable difference is: na Pointing values: na Tsys (x1/s/x2): 37.4/41.6/37.7 ================================ r1870ht START ================================= 2018-11-26 17:00:00 r1870, Hart15M, Autostart-message Session r1870 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 0202+319 at 330.17:00:00 UT ================================= r1870ht STOP ================================= 2018-11-27 17:01:37 r1870, Hart15M, Stop-message Session r1870 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R1870. All scans recorded wuthout incident, though phase-cal levels were low for the first half of the experiment. Weather conditions were cloudy at the start, 15% cloud in the middle and 5% cloudy at the 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 1, (other larger) 6 Observation finished at: 16:59:55 UT ================================ r1870is READY ================================= 2018-11-26 05:53:15 [vlbi] q18330 and r1870, Ishioka, Ready-message Ishioka is ready for q18330 and r1870. First source of q18330 is 3C371 at 330day 07:00:00(UT). First source of r1870 is 0202+319 at 330day 17:00:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is cloudy Temp:15.8 C, Hum:62.7 %, Pres:1010.0 hPa FMOUT - GPS = +340.4 nsec at 330-05:36 Tsys: X-band=46.5 K, S-band=237.7 K (EL=90) SEFD: X-band=1537.8 Jy, S-band=2157.9 Jy (Cas-A, AZ=39.8, EL=43.8) About q18330 data transfer, Correlator is BONN. data server(BONN) -> io15 data directory(BONN) -> /data/q18330/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q18330is/m5b We will inform BONN, when the data is ready. About r1870 data transfer, Correlator is BONN. data server(BONN) -> io15 data directory(BONN) -> /data/r1870/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r1870is/m5b We will inform BONN, when the data is ready. Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan e-mail: gsi-vlbi-oper@ml.mlit.go.jp web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== -----------------------end text--------------------- ================================ r1870is START ================================= 2018-11-26 17:03:16 r1870, Ishioka, Start-message Session r1870 start message for Ishioka ---------------------------------------------------------------- Started recording with source 0202+319 at 2018/330/17:00:00UT FMOUT-GPS : +0.347 microseconds Wx: Temperature(C): 11.4 Pressure(hPa): 1010.7 Humidity(%): 90.0 ================================= r1870is STOP ================================= 2018-11-28 06:05:36 [vlbi] r1870, Ishioka, Stop-message Ishioka finished r1870. Comments: All scans were recorded. Temp: 12.5 C, Hum:97.0 %, Pres:1004.3 hPa FMOUT - GPS = +347.5 nsec at 331-16:56 (UT). Tsys: X-band=46.9 K, S-band=205.9 K (EL=90) SEFD: X-band=1467.1 Jy, S-band=2349.1 Jy (Taurus-A, AZ=235.4, EL=67.9) We put the file "r1870is.log" on "cddis.gsfc.nasa.gov". Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan e-mail: gsi-vlbi-oper@ml.mlit.go.jp web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r1870kb READY ================================= 2018-11-26 05:34:07 r1870, Kashima34, Ready and start message Dear colleagues, Kashima34 is ready for r1870 session and I was able to confirm the schedule started with first source 0202+319. GPS-maser clock offset is 0.4 us for Kashima34 on 330/02:50 UT. The weather is cloudy for Kashima. Temp: 17.4 C, Pressure: 1020.8 hPa, Humid: 70.7 % for Kashima34 on 2018.330.01:40 UT. Pointing values are as follows: Kashima34 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 290/400 Cyg-A 63/40 0.010/ 0.004 66/ 106 Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ r1870kb START ================================= 2018-11-26 05:34:07 r1870, Kashima34, Ready and start message Dear colleagues, Kashima34 is ready for r1870 session and I was able to confirm the schedule started with first source 0202+319. GPS-maser clock offset is 0.4 us for Kashima34 on 330/02:50 UT. The weather is cloudy for Kashima. Temp: 17.4 C, Pressure: 1020.8 hPa, Humid: 70.7 % for Kashima34 on 2018.330.01:40 UT. Pointing values are as follows: Kashima34 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 290/400 Cyg-A 63/40 0.010/ 0.004 66/ 106 Best regards, KAWAI, Eiji Kashima Space Technology Center ================================= r1870kb STOP ================================= 2018-11-29 02:14:09 r1870, Kashima34, Stop message Dear Colleagues, We have completed all observations of r1870 session at Kashima34 without any known problem. GPS-formatter clock offset is 0.4 us for Kashima34. The weather of Kashima was cloudy or rain for first quarter, fine or cloudy for second quarter, fine for last half. The observation log file was uploaded to the server, depot.cddis.eosdis.nasa.gov. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ r1870kk READY ================================= 2018-11-26 16:42:08 r1870, Kokee Park, Ready-message Session r1870 ready message for Kokee Park. ------------------------------------------- Comments: running experiment warm due to cryogenic issues First source: 1406-076 at 330/1700:00 UT FMOUT-GPS: +4.733 microseconds Wx: Temperature (C): 14.6 Pressure (mBar): 890 Humidity (%): 95.3 Sky Conditions: clear sky Cable difference is: longer cable makes the reading smaller by -51.0 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 7164/1577 virgoa 101/56 0.009 0.008 7362/1887 taurusa 285/25 0.003 0.013 Tsys (x1/s/x2): 346/94/188 ================================ r1870kk START ================================= 2018-11-26 17:00:00 r1870, Kokee Park, Autostart-message Session r1870 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 1406-076 at 330.17:00:00 UT ================================= r1870kk STOP ================================= 2018-11-27 17:10:36 r1870, Kokee Park, Stop-message Session r1870 stop message for Kokee Park. ------------------------------------------ Comments: Ran experiment warm due to cryogenic issues. Data on diskpack USN-0146 to be sent out via FedEx AWB# 7738 0066 3100 Disk Inventory: A 1, B 1, C 0, D 14, E 4, F 0, G 1, H 2, (other larger) 2 Observation finished at: 331/1659:55 UT ================================ r1870kv READY ================================= 2018-11-27 00:07:41 r1870, Sejong, Ready-message FMOUT-GPS: -29.2 usec Wx: Temperature (C) 1.4 Pressure (hPa) 999.4 Humidity (%) 99.0 ================================ r1870kv START ================================= 2018-11-27 00:08:06 r1870 Sejong, Start-message Session r1870 start-message for Sejong(Kv) ================================= r1870kv STOP ================================= 2018-11-28 00:12:45 r1870,Sejong,Stop-message comment: Antenna movement erorr 1. Doy 331 UT 00:27 ~ 00:50 2. Doy 331 UT 05:38 ~ 05:47 ================================ r1870mc READY ================================= 2018-11-26 16:58:29 r1870, Medicina, Ready-message Session r1870 ready message for Medicina. ----------------------------------------- First source: 0202+319 at 17 UT GPS-FMOUT: 7.34 microseconds Wx: Temperature (C): 11.8 Pressure (mBar): 998.9 Humidity (%): 78 Sky Conditions: cloudy Cable difference is: na Pointing values: SEFD X/S Source Az/El Offset1 Offset2 360/508 3c295 310/36 0.000 0.004 392/418 3c380 292/71 -0.003 -0.004 Tsys (x1/s/x2): 37.5/44.8/37.4 ================================ r1870mc START ================================= 2018-11-26 17:00:02 r1870, Medicina, Autostart-message Session r1870 auto-start message for Medicina. ---------------------------------------------- Started recording with source: 0202+319 at 330.17:00:02 UT ================================= r1870mc STOP ================================= 2018-11-28 09:01:56 r1870, Medicina, Stop-message Session r1870 stop message for Medicina. ---------------------------------------- Comments: problems at begginning for crossed pol. Solved at 18:44All scan before are affected. Observation finished at: 17:00 UT ================================ r1870ny READY ================================= 2018-11-26 16:36:50 r1870, Ny-Alesund, Ready-message Session r1870 ready message for Ny-Alesund. ------------------------------------------- Comments: observing with warm receiver. Clock offset not nominal after power failure First source: 0202+319 at 17:0:00 UT GPS-FMOUT: 55.14 microseconds Wx: Temperature (C): -8.9 Pressure (mBar): 1007.7 Humidity (%): 68 Sky Conditions: clear Cable difference is: longer cable makes the reading larger by 683 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 3694/2183 cygnusa 206/50 0.0012 0.0033 3578/2102 casa 139/68 -0.0028 0.0097 Tsys (IFA/IFB/IFC): 199/141/220 ================================ r1870ny START ================================= 2018-11-26 17:00:00 r1870, Ny-Alesund, Autostart-message Session r1870 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 0202+319 at 330.17:00:00 UT ================================= r1870ny STOP ================================= 2018-11-27 17:03:09 r1870, Ny-Alesund, Stop-message Session r1870 stop message for Ny-Alesund. ------------------------------------------ Comments: Late start at 330-1800a. FMSET sync between 330-1812b and 330-1834. Stopped due to strong winds from 330-2110 until 331-0716 Disk Inventory: A 0, B 0, C 0, D 10, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 16:49:45 UT ================================ r1870on READY ================================= 2018-11-26 16:58:32 R1870 Ready message ONSALA Session R1870 ready message for ONSALA " First source: 0202+319 at 17:00 UTC " DBBC+-GPS: +20.724 microseconds " Wx: Temperature (C): -0.5 Pressure (mBar): 1017.1 Humidity (%): 63.4 "Sky Conditions: 100 cc ================================ r1870on START ================================= 2018-11-26 17:23:34 R1870 Start message ONSALA "Session R1870 start message for ONSALA. "Started recording with source: 0202+319 at: 17:00:00 UT ================================= r1870on STOP ================================= 2018-11-27 17:15:51 R1870 Stop message ONSALA R1870 stop message for Onsala 3 lost scans #331-1421 to source 0026+346 #331-1424 to source 0059+581 #331-1427b to source 0016+731 ================================================================================