==================================== r4993 ===================================== Ns : Hexapode spindle error (14:10-14:30). Sv : Mk5B+ problem (19:34-19:58). No problems found for : Bd, Ht, Kk, Mc, Wz, Yg, Zc ================================ r4993bd READY ================================= 2021-04-08 18:30:41 R4993 Badary, Ready-message Session r4993 Ready message for Badary. Mark5B+ recorder. GPS-FMOUT: 0.504.7 microseconds. Wx: Temperature (C):7; Pressure (mBar):925; Humdity (%):34 Sky conditions: clear State of cryogenic system: on (cold) Pointing values: SEFD X RCP/S RCP Source Az/El Offset1 Offset2 499/373 Taurus A 243/46 0.03231 0.01455 Tsys X RCP/S RCP: 49/49 Operator Zadrutsky ================================ r4993bd START ================================= 2021-04-08 18:30:47 R4993 Badary, Start-message Badary started r4993 session as scheduled at 98/18:30:00 UTC. First source 1059+282 Operators Slepkova, Zadrutsky ================================= r4993bd STOP ================================= 2021-04-09 18:32:08 R4993 Badary, Stop-message Badary ends r4993 observing 311 Session were recorded on module IPA-0001/2000/1024 Operators Slepkova, Zadrutsky,Volkov, Semenova ================================ r4993ht READY ================================= 2021-04-08 16:06:41 r4993, Hart15M, Ready-message Session r4993 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start R4993. All systems are nominal. Session is being operated remotely. First source: 1059+282 at 18:30:00 UT FMOUT-GPS: 3.2930 microseconds Wx: Temperature (C): 18.1 Pressure (mBar): 867.5 Humidity (%): 70.5 Sky Conditions: 10-20% cloud cover Cable difference is: na Pointing values: na Tsys (x1/s/x2): 37.4/54.6/47.6 ================================ r4993ht START ================================= 2021-04-08 18:30:00 r4993, Hart15M, Autostart-message Session r4993 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1059+282 at 098.18:30:00 UT ================================= r4993ht STOP ================================= 2021-04-09 18:26:50 r4993, Hart15M, Stop-message Session r4993 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R4003. All scans recorded successfully. Weather was partly cloudy at the start, clear in the middle and mostly clear at the end. Data will be e-shipped to Washington. Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 2, H 0, (other larger) 5 Observation finished at: 18:25:03 UT ================================ r4993kk READY ================================= 2021-04-08 19:37:51 r4993, Kokee Park 20m, Ready-message Session r4993 ready message for Kokee Park 20m. ----------------------------------------------- Comments: Pointing check and cable cal performed prior with experiment i21098. First source: 0718+793 at 098/1934:03 UT FMOUT-GPS: +4.170 microseconds Wx: Temperature (C): 12.9 Pressure (mBar): 891 Humidity (%): 80.1 Sky Conditions: clear sky Cable difference is: longer cable makes the reading smaller by 51.4 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2631/729 cygnusa 0.8/71 0.002 0.005 1955/714 casa 31/39 0.011 -0.022 Tsys (x1/s/x2): 95/37/57 ================================ r4993kk START ================================= 2021-04-08 19:38:05 r4993, Kokee Park 20m, Autostart-message Session r4993 auto-start message for Kokee Park 20m. ---------------------------------------------------- Started recording with source: 0718+793 at 098.19:34:03 UT ================================= r4993kk STOP ================================= 2021-04-09 18:39:24 r4993, Kokee Park 20m, Stop-message Session r4993 stop message for Kokee Park 20m. ---------------------------------------------- Comments: Data to be sent out via e transfer. No post experiment pointing check due to fast turn around. Disk Inventory: A 0, B 0, C 0, D 8, E 4, F 0, G 9, H 2, (other larger) 1 Observation finished at: 099/1828:04 UT ================================ r4993ns READY ================================= 2021-04-08 18:00:54 r4993, Ny-Alesund 13m NS, Ready-message Session r4993 ready message for Ny-Alesund 13m NS. -------------------------------------------------- Comments: ns as tagalong First source: 1059+282 at 18:30 UT FMOUT-GPS: 20,667 microseconds Wx: Temperature (C): -0,9 Pressure (mBar): 997,1 Humidity (%): 87 Sky Conditions: snow Cable difference is: na Pointing values: na Tsys values: na ================================ r4993ns START ================================= 2021-04-08 18:30:10 r4993, Ny-Alesund 13m NS, Autostart-message Session r4993 auto-start message for Ny-Alesund 13m NS. ------------------------------------------------------- Started recording with source: 1059+282 at 098.18:30:00 UT ================================= r4993ns STOP ================================= 2021-04-09 18:41:36 r4993, Ny-Alesund 13m NS, Stop-message Session r4993 stop message for Ny-Alesund 13m NS. ------------------------------------------------- Comments: Ns observed as tagalong. Hexapod spindle error at 14:10 UT -> lost 4 scans detailed below Problem scans: Source Scan start Explanation of problem 1726+455 14:10:27 Hexapod spindle error 0J287 14:15:36 Hexapod spindle error 1059+282 14:18:30 Hexapod spindle error 1418+546 14:27:53 Hexapod spindle error Disk Inventory: A 0, B 0, C 0, D 6, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 18:28:09 UT ================================ r4993sv READY ================================= 2021-04-08 17:04:18 I21098, R4993. Svetloe, Ready-message Sessions I21098, R4993 Ready-message for Svetloe. ----------------------------------------------------------- Mark5B+ recorder. GPS-FMOUT: 1.7953 microseconds. Wx: Temperature (C): 2,9; Pressure(mBar): 993,0; Humidity(%): 58,3. Sky conditions: cloudy. Pointing values: SEFD X/S Source Az/El Offset1 Offset2 314/-- 3c295 46/75 0.00587 -0.00882 Tsys (X/S): 51/75 S-receiver RFI. Operator Kirillova V.. ================================ r4993sv START ================================= 2021-04-08 20:22:20 R4993.Svetloe.Start_message Session R4993 start-message for Svetloe. --------------------------------------------------------------------------------------- Svetloe started R4993 session as schedule at 098/19:34:03 UT. First source 0718+793 Mark5B+ recorder. Operator Kirillova V. -- Best regards, operator vlbi(Svetloe). ================================= r4993sv STOP ================================= 2021-04-09 18:29:39 R4993, Svetloe. Stop-message. Session R4993 Stop-message for Svetloe. ---------------------------------------- Svetloe ends R4993 observing 308. Scans 098-1934 - 098-1958 missed due to Mark5B+ problems. Module IAA-0031/2000/1024. Operator Isaenko O. ================================= r4993yg STOP ================================= 2021-04-09 21:52:03 Yarragadee has completed r4993 Yarragadee has completed r4993 The log and procedure files from experiment r4993 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 15.6928 microsec at 2021.099.18:27:05.04 Additional experiment notes: Recorded 1195.99 GB to module HOB+0016 using the Mark5B+ recorder. The Module is being sent to WASH using DHL. Known problems: none Missed Scans: none Observers: Katie, Jamie, Earl, Lim Regards, Lim Comments from the log: University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================ r4993zc READY ================================= 2021-04-08 18:26:15 r4993 Zelenchukskaya Ready message Session r4993 ready message for Zelenchukskaya. First source: 1059+282 at 18:30:00 UT. GPS-FMOUT: 1.656 microseconds. GPS-MASER: 1.487 microseconds. Wx: Temperature (C): 10, Pressure (mBar): 882, Humidit (%): 83. Sky Conditions: cloudy. Cable difference: - Pointing values: SEFD: (x/s) Source Az/El Offset1 Offset2 226/- 3c123 274/41 -0.00964 0.00802 Tsys(x/s): 70/170. Azeloff(az/el): 0m,0m. Operator: Lysenkova M. ================================ r4993zc START ================================= 2021-04-08 18:30:38 r4993 Zelenchukskaya Start message Session r4993 start message for Zelenchukskaya. Experement started 18:30:00, no problems. First source: 1059+282 at 18:30:00 UT. Operator: Lysenkova M. ================================= r4993zc STOP ================================= 2021-04-09 18:32:23 r4993 Zelenchukskaya Stop message Session r4993 stop message for Zelenchukskaya. Zelenchukskaya ends r4991 at 18:28:00, observing 315. Session r4993 were recorded on module IAAC+011. Operator: Ptitcin A. ================================================================================