==================================== r4841 ===================================== Ft : Observed with warm receiver. Ke : Problem with module (18:30-21:22). DBBC reconfigure (06:27) and power cycled (09:13). Ur : Did not observe because of lunar observation. No problems found for : Bd, Ht, Is, Kk, Sv, Yg, Ys, Zc ================================ r4841bd READY ================================= 2018-05-10 18:29:29 r4841 Badary, Ready-message Session r4841 Ready message for Badary. Mark5B+ recorder. GPS-FMOUT: 1.173.2 microseconds. Wx: Temperature (C):7; Pressure (mBar):915; Humdity (%):68 Sky conditions: cloudy State of cryogenic system: on (cold) Pointing values: SEFD RCP/LCP Source Az/El Offset1 Offset2 407/309 Virgo A 180/50 0.00169 0.00148 Tsys (RCP/LCP): 33/49 Operator Nekrasova ================================ r4841bd START ================================= 2018-05-10 18:29:43 r4841 Badary, Start-message Badary started r4841 session as scheduled at 130/18:30:00 UTC. First source 1806+456 Operators Nekrasov, Nekrasova ================================= r4841bd STOP ================================= 2018-05-11 18:43:20 r4841 Badary, Stop-message Badary ends r4841 observing 315 Session were recorded on module BKG+0137/2000 Disk Inventory:  D -1 Operators Nekrasov, Nekrasova, Lysakova, Mihaleva ================================ r4841ft READY ================================= 2018-05-10 18:50:46 R4841, Fortaleza, Ready-message Session R4841 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: 0727-115 at 130 - 18:30:00 UT. FMOUT-GPS: 0.712 microseconds. Sky Conditions: Partly cloudy. Cable difference is: longer cable makes the reading larger by 106.0 microseconds and is nominal. Pointing values: SEFD (X/S) Source AZ/EL Offset(AZ) Offset(EL) ---/--- Taurus-A 348/63 0.065 0.001 -- FORTALEZA VLBI TEAM. -- ------------------------------------------------------------ Emerson Costa VLBI team technical Mackenzie/CRAAM - ROEN Fortaleza VLBI station Office: (+55) 85 3402.9006 ================================ r4841ft START ================================= 2018-05-10 18:52:20 R4841, Fortaleza, Start-message Session R4841 start message for Fortaleza. -------------------------------------------- Started recording with source: 0727-115 at 130 - 18:30:00 UT as scheduled. -- FORTALEZA VLBI TEAM. -- ------------------------------------------------------------ Emerson Costa VLBI team technical Mackenzie/CRAAM - ROEN Fortaleza VLBI station Office: (+55) 85 3402.9006 ================================= r4841ft STOP ================================= 2018-05-11 18:33:20 R4841, Fortaleza, Stop-message Fortaleza finished R4841 session at scheduled time. End of schedule: 131 - 18:23:34 UT. Comments: All scans recorded. Receiver is warm. Data will be uploaded to Wash. Disk Inventory Size D/2000GB = 03 Size G/4000GB = 02 Size H/6000GB = 01 Size J/8000GB = 08 Other Size (1000GB) = 01 Last update: MAY/2018. -- FORTALEZA VLBI TEAM. -- ------------------------------------------------------------ Emerson Costa VLBI team technical Mackenzie/CRAAM - ROEN Fortaleza VLBI station Office: (+55) 85 3402.9006 ================================ r4841ht READY ================================= 2018-05-10 18:33:22 r4841, Hart15M, Ready-message Session r4841 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready for R4841 experiment Data will be e-shipped to Washington First source: 0727-115 at 18:30:00 UT FMOUT-GPS: 27.80 microseconds Wx: Temperature (C): 11.9 Pressure (mBar): 867.7 Humidity (%): 55.9 Sky Conditions: clear sky Cable difference is: na Pointing values: na Tsys (x1/s/x2): 43.9/49.8/49.6 ================================= r4841ht STOP ================================= 2018-05-11 18:29:12 r4841, Hart15M, Stop-message Session r4841 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R4841 All scans recorded Weather conditions: clear skies at start and midway through with 20-30% cloud a bit later on, 50% cloud few hours before end, 20-30% cloud and hazy at 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) 3 Observation finished at: 18:27:03 UT ================================ r4841is READY ================================= 2018-05-10 09:22:14 r4841, q18132, and q18133, Ishioka, Ready-message Ishioka is ready for r4841, q18132, and q18133. First source of r4841 is 1806+456 at 130 doy 18:30:00(UT). First source of q18132 is 0552+398 at 132 doy 07:30:00(UT) First source of q18133 is 0552+398 at 133 doy 07:30:00(UT) The data recorder is K5/VSI system. All systems are normal. Weather is cloudy Temp:15.6 C, Hum:78.3 %, Pres:1002.9 hPa FMOUT - GPS = +381 nsec at 130-07:35 Tsys: X-band=47.0 K, S-band=220.8 K (EL=90) SEFD: X-band=1494 Jy, S-band=2347 Jy (Taurus-A, AZ=254.3, EL=56.8) About r4841 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4841is/m5b We will inform WACO, when the data is ready. About q18132 data transfer, Correlator is GSI. data server(GSI) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q18132is About q18133 data transfer, Correlator is GSI. data server(GSI) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q18133is Sincerely, Michiko Umei =================================================== 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/ =================================================== ================================ r4841is START ================================= 2018-05-10 18:35:21 r4841, Ishioka, Start-message Session r4841 start message for Ishioka ---------------------------------------------------------------- Started recording with source 1806+456 at 2018/130/18:30:00UT FMOUT-GPS : +0.375 microseconds Wx: Temperature(C): 9.7 Pressure(hPa): 1006.1 Humidity(%): 91.1 ================================= r4841is STOP ================================= 2018-05-14 00:29:45 [vlbi] r4841, q18132 and q18133, Ishioka, Stop-message Ishioka finished r4841, q18132 and q18133. Comments: All scans were recorded. Antenna did not track the source due to AZ limit in the following one scan. Problem scans: Session:r4841 [Source] [Scan start] [problem] 2319+317 131-0426 "Antenna off-source!" from 04:28:23 to 04:29:01 --- Automatic measurement results at about 131-18:24 --- Temp: 12.4 C, Hum:97.7 %, Pres:1002.9 hPa FMOUT - GPS = +384.9 nsec at 131-18:24 (UT). Tsys: X-band=47.9 K, S-band=222.2 K (EL=90) SEFD: X-band=1472.0 Jy, S-band=2409.1 Jy (Cygnus-A, AZ=59.8, EL=79.8) --- Automatic measurement results at about 132-08:28 --- Temp: 21.7 C, Hum:60.2 %, Pres:1001.6 hPa FMOUT - GPS = +358.1 nsec at 132-08:28 (UT). Tsys: X-band=45.9 K, S-band=230.2 K (EL=90) SEFD: X-band=1531.4 Jy, S-band=2423.5 Jy (Taurus-A, AZ=269.5, EL=40.1) --- Automatic measurement results at about 133-08:28 --- Temp: 15.0 C, Hum:98.7 %, Pres:995.8 hPa FMOUT - GPS = +378.1 nsec at 133-08:28 (UT). Tsys: X-band=66.9 K, S-band=230.0 K (EL=90) SEFD: X-band=1471.6 Jy, S-band=2161.7 Jy (Virgo-A, AZ=106.8, EL=41.1) We put the file "r4841is.log", "q18132is.log" and "q18133is.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/ =================================================== ================================ r4841ke START ================================= 2018-05-10 21:31:38 r4841, Katherine (Ke) start message Session r4841 start message for Katherine (Ke) ----------------------------------------------------------- Started recording with source: 0104-408 at 130/21:29:25 UT Comments: Experiment started late due to module issue. Regards, Jamie ================================= r4841ke WIKI ================================= 2018-05-11 09:18:00 r4841 Katherine 12m Disk VSN: SHAO-024| Data volume at beginning: 0 GB 06:24 UT delay large reconfigure dbbc (W) 06:38 UT resumed schedule (W) 09:02 UT Halted schedule. Delay was drifting again, power-cycled dbbc. (Arwin) 09:16 UT resumed schedule. (Arwin) ================================ r4841kk READY ================================= 2018-05-10 17:56:57 r4841, Kokee Park, Ready-message Session r4841 ready message for Kokee Park. ------------------------------------------- Comments: Dewar temps slightly higher then normal. 15k = 21.49, 50K = 113.34 First source: 1806+456 at 130/1830:00 UT FMOUT-GPS: +9.16 microseconds Wx: Temperature (C): 14.7 Pressure (mBar): 889.3 Humidity (%): 100.0 Sky Conditions: clear sky Cable difference is: longer cable makes the reading smaller by 51.3 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1417/653 cygnusa 314/59 0.022 0.017 1514/621 casa 16/51 0.015 0.010 Tsys (x1/s/x2): 64/34/35 ================================ r4841kk START ================================= 2018-05-10 18:30:00 r4841, Kokee Park, Autostart-message Session r4841 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 1806+456 at 130.18:30:00 UT ================================= r4841kk STOP ================================= 2018-05-11 18:29:05 r4841, Kokee Park, Stop-message Session r4841 stop message for Kokee Park. ------------------------------------------ Comments: Data on diskpack NYAL-019 to be sent out via FedEx AWB# 7721 8244 2899 No post experiment cable cal or pointing check due to short turn around. Disk Inventory: A 0, B 0, C 0, D 14, E 5, F 1, G 2, H 4, (other larger) 3 Observation finished at: 131/1828:46 UT ================================ r4841sv READY ================================= 2018-05-10 17:29:42 R4841, Svetloe,Ready-message Session R4841 Ready message for Svetloe. ----------------------------------------------------------- Mark5B+ recorder. GPS-FMOUT: +3.943 microseconds. Wx: Temperature (C): 14.8; Pressure(mBar): 1018; Humidity(%):31.9. Sky conditions: clear. Pointing values: SEFD  X/S      Source     Az/El         Offset1      Offset2      521/---   3c147     283/53     0.00793   -0.02865 --/-- CygA 27/15 -0.00385 -0.01904 --/-- 3c84 305/29 0.00347 -0.01336 azeloff=0d,-1m Tsys (X/S):60/51. Operator Gusev. -- Best regards,operator vlbi(Svetloe). mailto: oper.sv@iaaras.ru ================================ r4841sv START ================================= 2018-05-10 18:31:19 R4841, Svetloe. Start- messag ession  R4841 start-message for Svetloe. -------------------------------------------------- Svetloe started R4841 session as schedule at 130/18:30:00 UT. First source 1806+456 azeloff=0d,-1m Mark5B+ recorder. Operator Gusev. -- Best regards, operator vlbi(Svetloe). mailto: oper.sv@iaaras.ru ================================= r4841sv STOP ================================= 2018-05-11 18:29:15 r4841, Svetloe. Stop- message Session r4841 Stop-message for Svetloe. ---------------------------------------- Svetloe ends r4841  observing 305. All scans were recorded. Module WSRT-033/2000/1152. Disk inventory: D-1. Operator Isaenko O. -- Best regards, operator vlbi(Svetloe). mailto: oper.sv@iaaras.ru ================================ r4841yg START ================================= 2018-05-10 18:30:05 r4841, Yarragadee (Yg) start message Session r4841start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 1806+455 at 130/18:30:00 UT Comments: Experiment started okay Regards, Jamie ================================= r4841yg WIKI ================================= 2018-05-11 09:18:00 r4841 Yarragadee 12m Disk VSN: Jive-057| Data volume at beginning: 0 GB ================================ r4841ys READY ================================= 2018-05-10 18:17:47 r4841, Yebes40m, Ready-message Session r4841 ready message for Yebes40m. ----------------------------------------- Comments: record in flexbuff First source: 1806+456 at 18:30:00 UT GPS-FMOUT: 8.1021 microseconds Wx: Temperature (C): 20.20 Pressure (mBar): 910.20 Humidity (%): 29.00 Sky Conditions: clear sky Cable difference is: longer cable makes the reading larger by 748.1 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 356.43/1022.7 3c84 298.0/34.8 0 0 Tsys (x1/s/x2): 66.3/548/57.92 ================================ r4841ys START ================================= 2018-05-10 18:33:29 r4841, Yebes40m, Start-message Session r4841 start message for Yebes40m. ----------------------------------------- Started recording with source: 1806+456 at: 18:30:00 UT ================================= r4841ys STOP ================================= 2018-05-11 18:41:22 r4841, Yebes40m, Stop-message Session r4841 stop message for Yebes40m. ---------------------------------------- Problem scans: Source Scan start Explanation of problem 0 0 0 Disk Inventory: A 0, B 0, C 1, D 2, E 0, F 0, G 3, H 0, (other larger) 1 Observation finished at: 18:28:46 UT ================================ r4841zc READY ================================= 2018-05-10 18:21:28 r4841 Zelenchukskaya Ready message Session r4841 ready message for Zelenchukskaya. First source:  1806+456 at 18:30:00 UT. GPS-FMOUT: 2.850 microseconds. GPS-MASER: 2.647 microseconds. Wx: Temperature (C): 16, Pressure (mBar): 881, Humidity: 71. Sky Conditions: cloudy. Cable difference: -. SEFD  x/s     Source     Az/El     Offset1       Offset2     3948/-    VirgoA     119/43   -0.02184      -0.00279 Tsys (x/s): 85/120. Mark5B+ recording. Operator: Lysenkova M. ================================ r4841zc START ================================= 2018-05-10 18:26:36 r4841 Zelenchukskaya Start message Session r4841 start message for Zelenchukskaya. Experement started 18:30:00, no problems. First source:  1806+456 at 18:30:00 UT. Operator: Lysenkova M. ================================= r4841zc STOP ================================= 2018-05-11 18:20:22 r4841 Zelenchukskaya Stop message Session r4841 stop message for Zelenchukskaya. Zelenchukskaya ends r4841 at 18:23:45, observing 318. Session r4841 were recorded on module TR-00020. Operator: Kononenko V. ================================================================================