==================================== r4865 ===================================== Kk : Observed with warm receiver but scheduled as warm. Ma : Did not participate. Ww : fmout-gps still having strange behaviour around 02:30 11:20 14:40. Wz : Clock jump at 02:24. Reboot and sync of dbbc and mk5 with some problems (02:29-02:55). Network problem (15:26-15:58). No problems found for : Ft, Ht, Is, Ke, Wn, Yg ================================ r4865ft READY ================================= 2018-10-25 18:37:57 R4865, Fortaleza, Ready-message Session R4865 ready-message for Fortaleza. ------------------------------------------- Comments: Receiver is cold. We are with problems in receiver box temperature control system. The receiver box is working open. First source: 1741-038 at 298 - 18:32:29 UT. FMOUT-GPS: 0.545 microseconds. Sky Conditions: Clear. Cable difference is: longer cable makes the reading larger by 104.5 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 2087.3/2475.7 Cygnus-A 036/30 0.014 -0.006 -- FORTALEZA VLBI TEAM. ================================ r4865ft START ================================= 2018-10-25 18:40:56 R4865, Fortaleza, start-message Session R4865 start message for Fortaleza. -------------------------------------------- Started recording with source: 1741-038 at 298 - 18:32:29 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= r4865ht STOP ================================= 2018-10-26 18:30:06 r4865, Hart15M, Stop-message Session r4865 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R4865. All scan were recorded OK. Weather conditions were clear through the first half, becoming partly cloudy right towards the end. Data will be e-shipped to Washington. Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 2, H 0, (other larger) 2 Observation finished at: 18:28:52 UT ================================ r4865is READY ================================= 2018-10-25 06:24:20 [vlbi] r4865, q18300 and q18301, Ishioka, Ready-message Ishioka is ready for r4865, q18300 and q18301. First source of r4865 is 0202+319 at 298day 18:30:00(UT). First source of q18300 is 0059+581 at 300day 07:30:00(UT). First source of q18301 is 0059+581 at 301day 07:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:18.9 C, Hum:70.1 %, Pres:1004.3 hPa FMOUT - GPS = +396.0 nsec at 298-06:07 Tsys: X-band=46.0 K, S-band=245.8 K (EL=90) SEFD: X-band=1449.3 Jy, S-band=2238.3 Jy (Cygnus-a, AZ=64.9, EL=42.9) About r4865 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4865is/m5b We will inform WACO, when the data is ready. About q18300 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q18300is About q18301 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q18301is 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/ =================================================== ================================ r4865is START ================================= 2018-10-25 18:31:50 r4865, Ishioka, Start-message Session r4865 start message for Ishioka ---------------------------------------------------------------- Started recording with source 0202+319 at 2018/298/18:30:00UT FMOUT-GPS : +0.409 microseconds Wx: Temperature(C): 12.5 Pressure(hPa): 1008.2 Humidity(%): 82.3 ================================= r4865is STOP ================================= 2018-10-29 00:15:32 [vlbi] r4865, Ishioka, Stop-message Ishioka finished r4865. Comments: All scans were recorded. --- Automatic measurement results at about 299-18:27 --- Temp: 14.5 C, Hum:99.0 %, Pres:1000.2 hPa FMOUT - GPS = +406.3 nsec at 299-18:27 (UT). Tsys: X-band=57.2 K, S-band=230.4 K (EL=90) SEFD: X-band=1836.7 Jy, S-band=2648.0 Jy (Taurus-A, AZ=215.5, EL=73.2) We put the file "r4865is.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/ =================================================== ================================= r4865ke WIKI ================================= 2018-10-25 15:33:00 r4865 Katherine 12m Disk VSN: IAA-0021/2000 | Data volume at beginning: 0.321 GB 1830UT- Experiment started OK (Tiege). ================================ r4865kk READY ================================= 2018-10-25 19:34:25 r4865, Kokee Park, Ready-message Session r4865 ready message for Kokee Park. ------------------------------------------- Comments: Cable cal and pointing check done prior for intensive i18298. Running experiment warm due to cryo issues. First source: 1053+704 at 298/1933:02 UT FMOUT-GPS: +5.44 microseconds Wx: Temperature (C): 19.2 Pressure (mBar): 890 Humidity (%): 81.7 Sky Conditions: clear sky Cable difference is: longer cable makes the reading smaller by 51 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 6963/1796 virgoa 92/41 0.003 0.018 7157/1964 taurusa 281/37 0.007 0.018 Tsys (x1/s/x2): 323/108/181 ================================ r4865kk START ================================= 2018-10-25 19:34:51 r4865, Kokee Park, Start-message Session r4865 start message for Kokee Park. ------------------------------------------- Started recording with source: 1051+704 at: 298/1933:02 UT ================================= r4865kk STOP ================================= 2018-10-26 18:28:12 r4865, Kokee Park, Stop-message Session r4865 stop message for Kokee Park. ------------------------------------------ Comments: Ran experiment warm due to cryo issues Disk# JPL-0042 will be shipped out via FedEx AWB# 7735 3444 4772 Problem scans: Source Scan start Explanation of problem 1639+203 298/2227:23 RFI on IFA and IFC Disk Inventory: A 0, B 2, C 0, D 12, E 6, F 0, G 3, H 1, (other larger) 2 Observation finished at: 299/1827:35 UT ================================ r4865ma OTHER ================================= 2018-10-25 07:44:01 Matera will not run R4865 The antenna failure has not been fixed yet, the system is still down. Regards, /Matera Space Geodesy Center “Giuseppe Colombo”/ Alessandro ================================ r4865wn START ================================= 2018-10-25 19:35:20 R4865, Wettzell (wn), Start-message Wettzell (wn) has started R4865 at scheduled time. First source (wn): 0202+319 at 18:30:00 UT (start data). Delta ut(ref-efos60) = 1.863 micsec. at 298.15:45 UT. Delta ut(ref-tac2)   = 0.866 micsec. at 281.15:45 UT. System status: OK. WX/covered. Regards, Wettzell obs. ================================ r4865wz START ================================= 2018-10-25 19:39:34 R4865, Wettzell (wz), Start-message Wettzell (wz) has started R4865 at scheduled time. First source (wn): 2319+317 at 19:37:39 UT (start data). Delta ut(ref-efos60) = 1.863 micsec. at 298.15:45 UT. Delta ut(ref-tac2)   = 0.866 micsec. at 281.15:45 UT. System status: OK. WX/covered. Regards, Wettzell obs. ================================= r4865yg WIKI ================================= 2018-10-25 15:33:00 r4865 Yarragadee 12m Disk VSN: OSOD-050 | Data volume at beginning: 0.160 GB 1830UT- Experiment started OK (Tiege). ================================================================================