==================================== r4839 ===================================== Ft : Warm receiver. Ke : DBBC reset missing 6 scans. (04:15 04:39). Ma : Halted to check antenna (08:07-08:35). Ny : Late start (18:30-20:21). Zc : Antenna problems missing 5 scans. No problems found for : Is, Kk, Sv, Wz, Yg ================================ r4839ft READY ================================= 2018-04-26 18:05:56 R4839, Fortaleza, Ready-message Session R4839 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: 0925-203 at 116 - 18:34:01 UT. FMOUT-GPS: 0.723 microseconds. Sky Conditions: Clear. Cable difference is: longer cable makes the reading larger by 102.4 microseconds and is nominal. Pointing values: SEFD (X/S) Source AZ/EL Offset(AZ) Offset(EL) ---/--- Cas-A 353/26 0.031 -0.030 -- FORTALEZA VLBI TEAM. -- ------------------------------------------------------------ Emerson Costa VLBI team technical Mackenzie/CRAAM - ROEN Fortaleza VLBI station Office: (+55) 85 3402.9006 ================================ r4839ft START ================================= 2018-04-26 18:47:26 R4839, Fortaleza, Start-message Session R4839 start message for Fortaleza. -------------------------------------------- Started recording with source: 0925-203 at 116 - 18:34:01 UT as scheduled. -- FORTALEZA VLBI TEAM. -- ------------------------------------------------------------ Emerson Costa VLBI team technical Mackenzie/CRAAM - ROEN Fortaleza VLBI station Office: (+55) 85 3402.9006 ================================ r4839is READY ================================= 2018-04-26 07:34:14 [vlbi] r4839, q18118, q18119 and q18120, Ishioka, Ready-message Ishioka is ready for r4839, q18118, q18119 and q18120. First source of r4839 is 1502+036 at 116day 18:30:00(UT). First source of q18118 is 0552+398 at 118day 07:30:00(UT). First source of q18119 is 0133+476 at 119day 07:30:00(UT). First source of q18120 is 1849+670 at 120day 07:00:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:20.1 C, Hum:69.7 %, Pres:998.0 hPa FMOUT - GPS = +368.1 nsec at 116-07:22 Tsys: X-band=45.6 K, S-band=226.5 K (EL=90) SEFD: X-band=1671.3 Jy, S-band=2298.9 Jy (Cas-A, AZ=329.1, EL=20.7) About r4839 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4839is/m5b We will inform WACO, when the data is ready. About q18118 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q18118is About q18119 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q18119is About q18120 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/q18120/is data server(GSI) -> mizuho data directory(m5b) -> /cont2/Q18120is_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/ =================================================== ================================ r4839is START ================================= 2018-04-26 18:35:41 r4839, Ishioka, Start-message Session r4839 start message for Ishioka ---------------------------------------------------------------- Started recording with source 1502+036 at 2018/116/18:30:00UT FMOUT-GPS : +0.384 microseconds Wx: Temperature(C): 12.3 Pressure(hPa): 1000.0 Humidity(%): 97.5 ================================= r4839is STOP ================================= 2018-05-01 01:30:40 [vlbi] r4839, q18118 and q18119, Ishioka, Stop-message Ishioka finished r4839, q18118 and q18119. Comments: All scans were recorded. --- Automatic measurement results at about 117-18:27 --- Temp: 14.5 C, Hum:88.3 %, Pres:995.9 hPa FMOUT - GPS = +383.6 nsec at 117-18:27 (UT). Tsys: X-band=44.9 K, S-band=239.0 K (EL=90) SEFD: X-band=1352.6 Jy, S-band=2288.7 Jy (Cygnus-A, AZ=69.3, EL=69.7) --- Automatic measurement results at about 118-08:29 --- Temp: 18.8 C, Hum:61.8 %, Pres:1000.9 hPa FMOUT - GPS = +373.6 nsec at 118-08:29 (UT). Tsys: X-band=45.3 K, S-band=225.3 K (EL=90) SEFD: X-band=1452.1 Jy, S-band=2420.8 Jy (Taurus-A, AZ=260.2, EL=51.2) --- Automatic measurement results at about 119-08:27 --- Temp: 22.0 C, Hum:57.1 %, Pres:1002.9 hPa FMOUT - GPS = +378.1 nsec at 119-08:27 (UT). Tsys: X-band=45.8 K, S-band=236.5 K (EL=90) SEFD: X-band=1462.2 Jy, S-band=2521.9 Jy (Taurus-A, AZ=260.9, EL=50.5) We put the file "r4839is.log", "q18118is.log" and "q18119is.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/ =================================================== ================================= r4839ke WIKI ================================= 2018-04-27 08:23:00 r4839 Katherine 12m Disk VSN: BKG-0013 | Data volume at beginning: 0 GB 18:30UT Experiment started ok (Atifur)117-0415 03:17 UT Delay difference began drifting from 0.36 to 0.5 us (Warren) 04:15 UT halt for dbbc restart (warren) missed 6 scans 117-0415 through 117-0439c (warren) 04:45 UT schedule resumed with scan 117-0445 (warren) ================================ r4839kk READY ================================= 2018-04-26 19:34:04 r4839, Kokee Park, Ready-message Session r4839 ready message for Kokee Park. ------------------------------------------- Comments: pointing check and cable cal done prior to i18116 First source: 0716+714 at 116/1933:27 UT FMOUT-GPS: +10.088 microseconds Wx: Temperature (C): 17.5 Pressure (mBar): 890 Humidity (%): 74 Sky Conditions: few scattered clouds Cable difference is: longer cable makes the reading smaller by 51.6 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1495/682 casa 24/47 0.015 0.009 1373/701 cygnusa 321/64 0.033 0.011 Tsys (x1/s/x2): 62/37/41 ================================ r4839kk START ================================= 2018-04-26 19:34:29 r4839, Kokee Park, Start-message Session r4839 start message for Kokee Park. ------------------------------------------- Started recording with source: 0716+714 at: 116/1933:27 UT ================================= r4839kk STOP ================================= 2018-04-27 18:30:22 r4839, Kokee Park, Stop-message Session r4839 stop message for Kokee Park. ------------------------------------------ Comments: Disk# IAA-0031 will be shipped out via FedEx AWB# 7720 7974 9572. Disk Inventory: A 0, B 0, C 0, D 16, E 5, F 2, G 2, H 4, (other larger) 3 Observation finished at: 117/1828:23 UT ================================ r4839ma READY ================================= 2018-04-26 10:36:33 R4839, MATERA, Ready-message Session R4839 ready message for MATERA. --------------------------------------- First source: 1502+036 at 18:30:00 UT GPS-FMOUT: 2.1336E-05 microseconds Wx: Temperature (C): 24.9 Pressure (mBar): 958.5 Humidity (%): 42.9 Sky Conditions: CLEAR SKY Cable difference is: longer cable makes the reading smaller by 53.9e-6 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 3291.2/1257.1 CASA 321/61 -0.00626 -0.03111 Tsys (x1/s/x2): 136.6/194.2/0 ================================ r4839ma START ================================= 2018-04-26 18:30:05 r4839, MATERA, Start-message Session r4839 start message for MATERA. --------------------------------------- Started recording with source: 1502+036 at: 18:30 UT ================================= r4839ma STOP ================================= 2018-04-27 18:40:13 r4839, MATERA, Stop-message Session r4839 stop message for MATERA. -------------------------------------- Comments: lost source from 08:07 to 08:35 due to antenna check Problem scans: Source Scan start Explanation of problem all from 08:10 to 08:3708:10 antenna check Disk Inventory: A 0, B 0, C 0, D 14, E 1, F 0, G 1, H 1, (other larger) 1 Observation finished at: 18:30 UT ================================ r4839ny READY ================================= 2018-04-26 20:13:08 r4839, Ny-Alesund, Ready-message Session r4839 ready message for Ny-Alesund. ------------------------------------------- First source: 0716+714 at 20:21:3 UT GPS-FMOUT: 180.28 microseconds Wx: Temperature (C): -8.2 Pressure (mBar): 1006.3 Humidity (%): 71 Sky Conditions: partly cloudy Cable difference is: na Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1488/1643 casa 357/47 -0.0201 0.0134 Tsys (IFA/IFB/IFC): 78/63/43 ================================ r4839ny START ================================= 2018-04-26 20:21:36 r4839, Ny-Alesund, Autostart-message Session r4839 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 0716+714 at 116.20:21:36 UT ================================= r4839ny STOP ================================= 2018-04-27 19:07:28 r4839, Ny-Alesund, Stop-message Session r4839 stop message for Ny-Alesund. ------------------------------------------ Comments: Late start at #330 20:21:36 Disk Inventory: A 0, B 0, C 0, D 10, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 18:29:22 UT ================================ r4839sv READY ================================= 2018-04-26 17:45:56 i18116,r4839, Svetloe. Ready- message Session i18116,r4839 Ready message for Svetloe. ----------------------------------------------------------- Mark5B+ recorder. GPS-FMOUT: +3.533 microseconds. Wx: Temperature (C): 7.8; Pressure(mBar):992.2; Humidity(%):58.2. Sky conditions: cloudy. Pointing values: SEFD  X/S      Source     Az/El         Offset1      Offset2       354/--      3C123   267/35       0.00746   -0.01748 azeloff=0d,-1m S-receiver RFI. Tsys (X/S):66/52. Operator Slobojaninova. -- Best regards, operator vlbi(Svetloe). mailto: oper.sv@iaaras.ru ================================ r4839sv START ================================= 2018-04-26 19:35:46 r4839, Svetloe. Start- messag ession  r4839 start-message for Svetloe. -------------------------------------------------- Svetloe started r4839 session as schedule at 116/19:33:00 UT. First source 0716+714 azeloff=0d,-1m Mark5B+ recorder. Operator Slobojaninova. -- Best regards, operator vlbi(Svetloe). mailto: oper.sv@iaaras.ru ================================= r4839sv STOP ================================= 2018-04-27 18:31:50 r4839, Svetloe. Stop- message Session r4839 Stop-message for Svetloe. ---------------------------------------- Svetloe ends r4839  observing 328. All scans were recorded. Module MPI-0066/1480/1024. Disk inventory: D-2. Operator Shumilova. -- Best regards, operator vlbi(Svetloe). mailto: oper.sv@iaaras.ru ================================ r4839wz START ================================= 2018-04-26 19:35:06 r4839, Wettzell (Wz), Start-message Wettzell (Wz) started r4839 at scheduled time. Delta ut(ref-efos18) = 3.977 micsec. at 116.17:45 UT. Delta ut(ref-tac2) = 0.924 micsec. at 116.17:45 UT. wx/mostly clear sky, calm. Regards, Wettzell obs. _ ================================= r4839wz STOP ================================= 2018-04-27 18:53:34 r4839, Wettzell (wz), Stop-message Wettzell (wz) finished r4839 at scheduled time. All scans were recorded. Regards, Wettzell obs. ================================= r4839yg WIKI ================================= 2018-04-27 08:23:00 r4839 Yarragadee 12m Disk VSN: WSRT-039 | Data volume at beginning: 0 GB 18:30UT Experiment started ok (Atifur) 08:23UT Humidity sensor not working (Arwin) ================================ r4839zc READY ================================= 2018-04-26 18:22:02 r4839 Zelenchukskaya Ready message Session r4839 ready message for Zelenchukskaya. First source 1502+036 at 18:30:00 UT. GPS-FMOUT: 2.805 microseconds. GPS-MASER: 2.607 microseconds. Wx: Temperature (C): 16, Pressure (mBar): 888, Humidity: 45. Sky Conditions: clear. Cable difference: - Pointing values: SEFD: (x/s)       Source       Az/El        Offset1        Offset2          256/424    3C218     190/33     -0.01096      0.00188 Tsys(x/s): 67/120. Operator: Kiselev P. ================================ r4839zc START ================================= 2018-04-26 18:27:41 r4839 Zelenchukskaya Start message Session r4839 start message for Zelenchukskaya. Experement started 18:30:00. First source: 1502+036  at 18:30:00 UT. Operator:Kiselev P.. ================================= r4839zc STOP ================================= 2018-04-27 18:26:06 r4839 Zelenchukskaya Stop message Session r4839 stop message for Zelenchukskaya. Zelenchukskaya ends r4839 at 18:28:05, observing 322. Scans from 117-0952c to 117-0955, from 117-1720 to 117-1728b failed due antenna problems. Session r4839 were recorded on module TR-00011. Operator: Ptitcin  A. ================================================================================