==================================== r4859 ===================================== Ft : Observed with warm receiver but scheduled as warm. Ke : DBBC resynched (01:07). Small clock break (04:26). FS hung on autocorrelation script (01:11-01:27). Kk : Observed with warm receiver. Ny : Observed with warm receiver. No problems found for : Sv, Wn, Wz, Yg, Ys ================================ r4859ft READY ================================= 2018-09-13 17:47:49 R4859, Fortaleza, ready-message Session R4859 ready-message for Fortaleza. ------------------------------------------- Comments: Receiver is Warm. First source: 1741-038 at 256 - 18:32:41 UT. FMOUT-GPS: 0.825 microseconds. Sky Conditions: Clear. Cable difference is: longer cable makes the reading larger by 104.3 microseconds and is nominal. Pointing values: SEFD (X/S) Source AZ/EL Offset(AZ) Offset(EL) ---/--- Virgo-A 300/57 0.056 -0.028 -- FORTALEZA VLBI TEAM. ================================ r4859ft START ================================= 2018-09-13 18:35:28 R4859, Fortaleza, start-message Session R4859 start message for Fortaleza. Started recording with source: 1741-038 at 256 - 18:32:41 UT as scheduled. FORTALEZA VLBI TEAM. ================================= r4859ft STOP ================================= 2018-09-14 18:59:40 R4859, Fortaleza, Stop-message Fortaleza finished R4859 session at 257 - 18:29:13 UT. Comments: All scans recorded. Receiver is warm. Data will be uploaded by e-transfer to WACO. Disk Inventory Size D/2000GB = 03 Size G/4000GB = 02 Size J/8000GB = 09 Other Size (1000GB) = 01 Last update: SEP/2018. Fortaleza VLBA Team ================================= r4859ke WIKI ================================= 2018-09-14 06:36:00 r4859 Katherine 12m Disk VSN: BKG-0036/2000 | Data volume at beginning: 0 GB Experiment started okay (Prad). Clock breaks at ~23:30, 01:00 (JMc) 01:05 additional fans added to maser room to assist circulation/cooling (JMc) 01:07 DBBC resynched, schedule resumed but FS unresponsive after “cont” - hung on autocorrelation script (JMc). 01:27 - schedule resumed, first good data after reboot (JMc) 04:26 - small clock break/pps_delay change (JMc) 06:15-06:30 UT very small systematic delay changes 0.30-0.29-0.31 us (WH) ================================ r4859kk READY ================================= 2018-09-13 19:33:30 r4859, Kokee Park, Ready-message Session r4859 ready message for Kokee Park. ------------------------------------------- Comments: running experiment warm due to cryogenic issues. pointing check and cable cal done prior with experiment i18256 First source: 1030+415 at 256/1934:17 UT FMOUT-GPS: +6.334 microseconds Wx: Temperature (C): 16.1 Pressure (mBar): 888 Humidity (%): 100 Sky Conditions: overcast Cable difference is: longer cable makes the reading smaller by 52.1 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 6292/1754 oriona 202/61 -0.013 0.014 Tsys (x1/s/x2): 339/96/175 ================================ r4859kk START ================================= 2018-09-13 19:34:17 r4859, Kokee Park, Autostart-message Session r4859 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 1030+415 at 256.19:34:17 UT ================================= r4859kk STOP ================================= 2018-09-14 18:30:46 r4859, Kokee Park, Stop-message Session r4859 stop message for Kokee Park. ------------------------------------------ Comments: Running experiment warm due to cryo issues. No post experiment pointing check due to short turn around. Disk# USN-0020 will be sent out via FedEx AWB# 7731 9292 5095. Problem scans: Source Scan start Explanation of problem 0151+474 256/1959:29 RFI on IFB affecting devices 9,10,11,12 Disk Inventory: A 0, B 0, C 0, D 9, E 6, F 0, G 1, H 0, (other larger) 1 Observation finished at: 257/1829:29 UT ================================ r4859sv READY ================================= 2018-09-13 18:31:04 I18256, R4859 Svetloe,Ready-message Session I18256, R4858 Ready message for Svetloe. ----------------------------------------------------------- Mark5B+ recorder. GPS-FMOUT: +0.9763 microseconds. Wx: Temperature (C): 14.5; Pressure(mBar): 1003.0; Humidity(%): 69.0 Sky conditions: clear. S-receiver RFI Tsys (X/S):49/38. Operator Gusev. -- Best regards, operator vlbi(Svetloe). mailto: oper.sv@iaaras.ru ================================ r4859sv START ================================= 2018-09-13 19:36:04 R4859, Svetloe Start message Session  R4859 start-message for Svetloe. -------------------------------------------------- Svetloe started R4859 session as schedule at 256/19:34:17 UT. First source 1030+415 azeloff=0d,+40s Mark5B+ recorder. Operator Gusev. -- Best regards, operator vlbi(Svetloe). mailto: oper.sv@iaaras.ru ================================= r4859sv STOP ================================= 2018-09-14 18:30:55 R4859, Svetloe. Stop- message Session R4859 Stop-message for Svetloe. ---------------------------------------- Svetloe ends R4859  observing 317. All scans were recorded. Module MPI-0405/3200/1024. Disk inventory:  F-1;G-2;H-1. Operator Shumilova. -- Best regards, operator vlbi(Svetloe). mailto: oper.sv@iaaras.ru ================================ r4859wn START ================================= 2018-09-13 18:37:06 r4859wn - start Wettzell started r4859wn at 256/18:30ut systemstatus - ok. weather: covered, calm. regards, wz-obs. ================================= r4859wn STOP ================================= 2018-09-14 18:30:06 r4859wn - end Wettzell finished r4859wn at scheduled time. all scans recorded. regards, wz-obs. ================================ r4859wz START ================================= 2018-09-13 19:52:04 r4859wz - start Wettzell started r4859wz at 256/19:34:17ut systemstatus - ok. weather: covered, calm. regards, wz-obs. ================================= r4859wz STOP ================================= 2018-09-14 18:31:05 r4859wz - end Wettzell finished r4859wz at scheduled time. all scans recorded. regards, wz-obs. ================================= r4859yg WIKI ================================= 2018-09-14 06:36:00 r4859 Yarragadee 12m Disk VSN: USN-0192/2000 | Data volume at beginning: 0 GB Experiment started okay (Prad). ================================ r4859ys READY ================================= 2018-09-13 18:22:15 r4859, Yebes40m, Ready-message Session r4859 ready message for Yebes40m. ----------------------------------------- Comments: record on First source: 2318+049 at 18:30:00 UT GPS-FMOUT: 1.54 microseconds Wx: Temperature (C): 27.5 Pressure (mBar): 914.4 Humidity (%): 25 Sky Conditions: Clear Sky Cable difference is: longer cable makes the reading larger by 687.9 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 323.45/1078.43 3c274 266.0/23.7 0 0 Tsys (x1/s/x2): 66.88/394.2/59.23 ================================ r4859ys START ================================= 2018-09-13 18:40:28 r4859, Yebes40m, Start-message Session r4859 start message for Yebes40m. ----------------------------------------- Started recording with source: 2318+049 at: 18:30:00 UT ================================= r4859ys STOP ================================= 2018-09-14 18:30:55 r4859, Yebes40m, Stop-message Session r4859 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) 2 Observation finished at: 18:29:24 UT ================================================================================