==================================== r4866 ===================================== Ft : Observed with warm receiver (helium flex tube leak). Ke : Reconfigured DBBC (11:45-11:51). Kk : Observed with warm receiver but scheduled as warm. Ma : Did not observe. Ny : Observed with warm receiver. No problems found for : Ht, Is, Wn, Ww, Wz, Yg ================================ r4866ft READY ================================= 2018-10-30 17:38:04 R4866, Fortaleza, Ready-message Session R4866 ready-message for Fortaleza. ------------------------------------------- Comments: Receiver is Warm. We are with problems in receiver box temperature control system. The receiver box is working open. First source: 1921-293 at 303 - 18:30:00 UT. FMOUT-GPS: 0.565 microseconds. Sky Conditions: Clear. Cable difference is: longer cable makes the reading larger by 105.4 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 Cygnus-A 034/33 0.022 -0.011 -- FORTALEZA VLBI TEAM. ================================ r4866ft START ================================= 2018-10-30 18:32:46 R4866, Fortaleza, start-message Session R4866 start message for Fortaleza. -------------------------------------------- Started recording with source: 1921-293 at 303 - 18:30:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= r4866ft STOP ================================= 2018-10-31 18:41:45 R4866, Fortaleza, Stop-message Fortaleza finished R4866 session at scheduled time. End of schedule: 304 - 18:28:53 UT Comments: Receiver is warm. All scans recorded. Data will be to WASH 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: OUT/2018. VLBI TEAM. ================================ r4866is READY ================================= 2018-10-29 05:43:38 [vlbi] q18302, r1866 and r4866, Ishioka, Ready-message Ishioka is ready for q18302, r1866 and r4866. First source of q18302 is 1849+670 at 302day 07:00:00(UT). First source of r1866 is 0529+483 at 302day 17:00:00(UT). First source of r4866 is 0529+483 at 303day 18:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:22.1 C, Hum:45.8 %, Pres:994.9 hPa FMOUT - GPS = +397.0 nsec at 302-05:35 Tsys: X-band=45.5 K, S-band=249.3 K (EL=90) SEFD: X-band=1365.8 Jy, S-band=2373.3 Jy (Cygnus-A, AZ=69.2, EL=58.6) About q18302 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/q18302/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q18302is/m5b We will inform BONN, when the data is ready. About r1866 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/r1866/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r1866is/m5b We will inform BONN, when the data is ready. About r4866 data transfer, Correlator is WASH. data server(GSI) -> mizuho data directory(m5b) -> /cont2/R4866is_m5b We will inform WACO, when the data is ready. Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan e-mail: gsi-vlbi-oper at ml.mlit.go.jp web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r4866is START ================================= 2018-10-30 18:32:11 r4866, Ishioka, Start-message Session r4866 start message for Ishioka ---------------------------------------------------------------- Started recording with source 0529+483 at 2018/303/18:30:00UT FMOUT-GPS : +0.402 microseconds Wx: Temperature(C): 9.0 Pressure(hPa): 999.4 Humidity(%): 97.9 ================================= r4866is STOP ================================= 2018-11-01 00:18:24 [vlbi] r1866 and r4866, Ishioka, Stop-message Ishioka finished r1866 and r4866. Comments: All scans were recorded. Antenna did not track the source due to AZ limit in the following one scan. Problem scans: Session:r1866 [Source] [Scan start] [problem] nrao512 303-0904 "Antenna off-source!" from 09:04:22 to 09:04:58 --- Automatic measurement results at about 303-16:57 --- Temp: 9.8 C, Hum:96.9 %, Pres:999.4 hPa FMOUT - GPS = +393.3 nsec at 303-16:57 (UT). Tsys: X-band=45.5 K, S-band=134.6 K (EL=90) SEFD: X-band=1357.9 Jy, S-band=2490.5 Jy (Taurus-A, AZ=151.5, EL=74.2) --- Automatic measurement results at about 304-18:20 --- Temp: 8.2 C, Hum:82.2 %, Pres:1002.5 hPa FMOUT - GPS = +390.9 nsec at 304-18:20 (UT). Tsys: X-band=48.0 K, S-band=204.1 K (EL=90) SEFD: X-band=1479.9 Jy, S-band=2567.3 Jy (Taurus-A, AZ=226.3, EL=70.8) We put the file "r1866is.log" and "r4866is.log" on "cddis.gsfc.nasa.gov". Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan e-mail: gsi-vlbi-oper at ml.mlit.go.jp web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================= r4866ke WIKI ================================= 2018-10-31 11:53:00 r4866 Katherine Disk VSN: USN-0917/2007 | Data volume at beginning: 0 GB 1830 UT Experiment started OK (Katie). 1130 UT Alarm: Large difference between formatter and maser delays. Have to reconfigure the dbbc. Affected scans: 304-1130 to 304-1151a (Simin) ================================ r4866kk READY ================================= 2018-10-30 19:36:51 r4866, Kokee Park, Ready-message Session r4866 ready message for Kokee Park. ------------------------------------------- Comments: Cable cal and pointing checks done prior to experiment i18303. Running with warm receiver. First source: 1034-293 at 303/1936:22 UT FMOUT-GPS: +5.32 microseconds Wx: Temperature (C): 19.2 Pressure (mBar): 885.9 Humidity (%): 84.2 Sky Conditions: overcast Cable difference is: longer cable makes the reading smaller by 50.2 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 8089/1578 virgoa 97/50 0.003 0.009 7400/2210 taurusa 283/31 0.005 0.008 Tsys (x1/s/x2): 339/111/178 ================================ r4866kk START ================================= 2018-10-30 19:37:06 r4866, Kokee Park, Start-message Session r4866 start message for Kokee Park. ------------------------------------------- Started recording with source: 1034-293 at: 303/1936:22 UT ================================= r4866kk STOP ================================= 2018-10-31 18:30:06 r4866, Kokee Park, Stop-message Session r4866 stop message for Kokee Park. ------------------------------------------ Comments: Ran experiment warm due to cryo issues. No post experiment pointing check due to short turn around. Disk# MPI-0153 will be shipped out via FedEx AWB# 7735 9125 8975. Disk Inventory: A 0, B 2, C 0, D 11, E 6, F 0, G 2, H 1, (other larger) 2 Observation finished at: 304/1829:03 UT ================================ r4866ny READY ================================= 2018-10-30 18:06:18 r4866, Ny-Alesund, Ready-message Session r4866 ready message for Ny-Alesund. ------------------------------------------- Comments: Warm receiver First source: 0529+483 at 18:30:00 UT GPS-FMOUT: 159.8 microseconds Wx: Temperature (C): -3 Pressure (mBar): 1010 Humidity (%): 93 Sky Conditions: Cloudy Cable difference is: longer cable makes the reading larger by 159.8 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 3751/2242 cygnusa 199/51 -0.0004 0.0118 3996/2090 casa 133/67 -0.0105 0.0160 3799/2608 taurusa 53/16 -0.0010 0.0155 Tsys (IFA/IFB/IFC): 243/148/196 ================================ r4866ny START ================================= 2018-10-30 18:30:00 r4866, Ny-Alesund, Autostart-message Session r4866 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 0529+483 at 303.18:30:00 UT ================================= r4866ny STOP ================================= 2018-10-31 18:33:46 r4866, Ny-Alesund, Stop-message Session r4866 stop message for Ny-Alesund. ------------------------------------------ Comments: warm receiver Disk Inventory: A 0, B 0, C 0, D 10, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 18:30:00 UT ================================= r4866wn STOP ================================= 2018-10-31 18:35:52 r4866wn - end Wettzell finished r4866wn last source: 1417+385 all scans recorded. Best regards, Wettzell Obs. ================================= r4866wz STOP ================================= 2018-10-31 18:35:50 r4866wz - end Wettzell finished r4866wz last source: 1417+385 all scans recorded. Best regards, Wettzell Obs. ================================= r4866yg WIKI ================================= 2018-10-31 11:53:00 r4866 Yarragadee Disk VSN: NRAO-175/2400 | Data volume at beginning: 0 GB 1830 UT Experiment started OK (Katie). ================================================================================