==================================== r4981 ===================================== Bd : Low temperature. Halted (00:56-02:58). Wz : Missed (15:18-16:00). Zc : Antenna problem (08:46-09:00). No problems found for : Ht, Kk, Mc, Ns, Sv, Wn, Yg ================================ r4981bd READY ================================= 2021-01-14 18:22:55 R4981 Badary, Ready-message Session R4981 Ready message for Badary. Mark5B+ recorder. GPS-FMOUT: 0.611 microseconds. Wx: Temperature (C):-27; Pressure (mBar):913; Humdity (%):77 Sky conditions: cloudy State of cryogenic system: on (cold) Pointing values: SEFD X RCP/S RCP Source Az/El Offset1 Offset2 636/395 Taurus A 222/54 0.03025 0.00411 Tsys X RCP/S RCP: 48/48 Operator Zadrutsky ================================ r4981bd START ================================= 2021-01-14 18:29:56 R4981 Badary, Start-message Badary started R4981 session as scheduled at 14/18:30:00 UTC. First source 0458-020 Operator Zadrutsky ================================= r4981bd STOP ================================= 2021-01-15 18:30:16 R4981 Badary, Stop-message Badary ends R4981 observing 294 Skipped scans 015-0056 to 015-0258 to low temperature (-33C) Session were recorded on module IAAC+022/8000 Operators Zadrutsky, Slepkova, Nekrasova ================================ r4981ht READY ================================= 2021-01-14 16:59:09 r4981, Hart15M, Ready-message Session r4981 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start R4981. All systems are nominal. Running on a FS 10.0.0 release candidate. Session is being operated remotely. First source: 0458-020 at 18:30:00 UT FMOUT-GPS: 3.3290 microseconds Wx: Temperature (C): 21.7 Pressure (mBar): 860.1 Humidity (%): 82.3 Sky Conditions: Mostly overcast Cable difference is: na Pointing values: na Tsys (x1/s/x2): 38.2/47.1/49.4 ================================ r4981ht START ================================= 2021-01-14 18:30:00 r4981, Hart15M, Autostart-message Session r4981 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 0458-020 at 014.18:30:00 UT ================================= r4981ht STOP ================================= 2021-01-15 18:30:18 r4981, Hart15M, Stop-message Session r4981 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R4981. All scans recorded successfully. Weather was mostly clear st the start, partly cloudy in the middle and mostly overcast 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 1, H 0, (other larger) 6 Observation finished at: 18:29:59 UT ================================ r4981kk READY ================================= 2021-01-14 19:31:39 r4981, Kokee Park, Ready-message Session r4981 ready message for Kokee Park. ------------------------------------------- Comments: Cable cal and pointing checks done prior to intensive i21014. First source: 3c371 at 014/1934:53 UT FMOUT-GPS: +5.46 microseconds Wx: Temperature (C): 16.5 Pressure (mBar): 889.3 Humidity (%): 85.4 Sky Conditions: clear sky Cable difference is: longer cable makes the reading smaller by 53.3 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1831/791 cygnusa 54/28 0.006 -0.001 Tsys (x1/s/x2): 83/38/56 ================================ r4981kk START ================================= 2021-01-14 19:34:53 r4981, Kokee Park, Autostart-message Session r4981 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 3c371 at 014.19:34:53 UT ================================= r4981kk STOP ================================= 2021-01-15 18:18:04 r4981, Kokee Park, Stop-message Session r4981 stop message for Kokee Park. ------------------------------------------ Comments: Diskpack "WSRT-058" willl be sent out via fedex AWB# 7725 8094 3853. Problem scans: Source Scan start Explanation of problem 1954-388 014/2245:03 RFI on IFB causing pcal amplitude to drop on BBC#13 1759-396 013/2251:50 RFI on IFB causing pcal amplitude to drop on BBC#13 Disk Inventory: A 0, B 0, C 0, D 15, E 4, F 0, G 0, H 2, (other larger) 6 Observation finished at: 015/1814:31 UT ================================ r4981mc READY ================================= 2021-01-14 16:02:33 r4981, Medicina, Ready-message Session r4981 ready message for Medicina. ----------------------------------------- First source: 0458-020 at 18:30 UT GPS-FMOUT: 11.05 microseconds Wx: Temperature (C): 6.7 Pressure (mBar): 1010.5 Humidity (%): 73.1 Sky Conditions: clear Cable difference is: na Pointing values: SEFD X/S Source Az/El Offset1 Offset2 346/816 3c123 81/35 0.004 0.004 Tsys (x1/s/x2): 39/33/62 ================================ r4981ns READY ================================= 2021-01-14 18:37:38 r4981, Ny-Alesund 13m NS, Ready-message Session r4981 ready message for Ny-Alesund 13m NS. -------------------------------------------------- Comments: Problem with connecting to phasecal module, but from spectrum plots it still seems to be on. First source: 1418+548 at 18:34:47 UT GPS-FMOUT: 18.290 microseconds Wx: Temperature (C): -2.3 Pressure (mBar): -1006.7 Humidity (%): 82.70 Sky Conditions: Cloudy Cable difference is: na Pointing values: na Tsys values: na ================================ r4981ns START ================================= 2021-01-14 18:38:19 r4981, Ny-Alesund 13m NS, Autostart-message Session r4981 auto-start message for Ny-Alesund 13m NS. ------------------------------------------------------- Started recording with source: 0059+581 at 014.18:38:09 UT ================================= r4981ns STOP ================================= 2021-01-15 19:26:13 r4981, Ny-Alesund 13m NS, Stop-message Session r4981 stop message for Ny-Alesund 13m NS. ------------------------------------------------- Observation finished at: 18:28:00 UT ================================ r4981sv READY ================================= 2021-01-14 17:25:47 I21014, R4981. Svetloe, Ready-message Sessions I21014, R4981 Ready-message for Svetloe. ----------------------------------------------------------- Mark5B+ recorder. GPS-FMOUT: 1.5188 microseconds. Wx: Temperature (C): -20,7; Pressure(mBar): 1010,2; Humidity(%): 79,7. Sky conditions: cloudy. Pointing values: SEFD X/S Source Az/El Offset1 Offset2 357/-- CygA 300/29 -0,00582 0,00969 Tsys (X/S): 57/52. S-receiver RFI. Operator Kirillova V. -- Best regards, operator vlbi(Svetloe). ================================ r4981sv START ================================= 2021-01-14 19:35:45 R4981.Svetloe.Start_message Session R4981 start-message for Svetloe. --------------------------------------------------------------------------------------- Svetloe started R4981 session as schedule at 014/19:34:53 UT. First source 3c371 Mark5B+ recorder. Operator Kirillova V. -- Best regards, operator vlbi(Svetloe). ================================= r4981sv STOP ================================= 2021-01-15 18:28:57 R4981. Svetloe, Stop- message. Session R4981 Stop-message for Svetloe. ---------------------------------------- Svetloe ends R4981 observing 340. All scans were recorded. Module USN-0032/4000/1024. Operator Isaenko O. ================================= r4981wn STOP ================================= 2021-01-15 18:44:05 R4981 Stop message for Wz and Wn We have recorded R4981 at both telescopes Wz and Wn. at wn: All scans recorded at wz: Not all scans recorded. Lost the scans from 015-1518 until scan 015-1559 Weather: covered; Wettzell operator. ================================= r4981wz STOP ================================= 2021-01-15 18:44:05 R4981 Stop message for Wz and Wn We have recorded R4981 at both telescopes Wz and Wn. at wn: All scans recorded at wz: Not all scans recorded. Lost the scans from 015-1518 until scan 015-1559 Weather: covered; Wettzell operator. ================================ r4981yg READY ================================= 2021-01-14 11:47:38 r4981 Yarragadee (Yg), ready message Session r4981 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: 0458-020 at 18:30:00 UT Formatter to GPS difference (fmout-GPS) is 2.9723 us at 014.11:43:13 UT Weather: Temperature (C): , Pressure (hPa): , Humidity (%): Additional operator comments (if any): Pointing results: SEFD S/X Source Az/El Offset (xEl) Offset (El) pictora 130.1734/56.4090 0.03158 0.02695 Tsys (S/X): Fringe check: Source: Array: Result: Additional Comments: 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. ================================ r4981yg START ================================= 2021-01-14 18:40:15 r4981, Yarragadee (Yg), start message Session r4981 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 0458-020 at 14/18:30:00 UT Comments: experiment started ok Regards, Pradyumna 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. ================================= r4981yg STOP ================================= 2021-01-15 23:39:43 Yarragadee has completed r4981 Yarragadee has completed r4981 The log and procedure files from experiment r4981 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 3.1558 microsec at 2021.015.18:29:04.03 Additional experiment notes: Recorded 1297.46 GB to module USN-0142 using the Mark5B+ recorder. The Module is being sent to wash using eTransfer. Known problems: no Missed Scans: no Observers: earl, katie, prad Regards, earl 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. ================================= r4981yg WIKI ================================= 2021-01-14 11:49:00 r4981 Yarragadee 12m Disk VSN: USN-0142 | Data volume at beginning: 0.0 GB Experiment started OK (Pradyumna) ================================ r4981zc READY ================================= 2021-01-14 18:33:53 r4981 Zelenchukskaya Ready message Session r4981 ready message for Zelenchukskaya. First source: 0458-020 at 18:30:00 UT. GPS-FMOUT: 1.661 microseconds. GPS-MASER: 1.450 microseconds. Wx: Temperature (C): 1, Pressure (mBar): 871, Humidit (%): 94. Sky Conditions: cloudy, fog. Cable difference: - Pointing values: SEFD: (x/s) Source Az/El Offset1 Offset2 212/- dr21 299/34 -0.00723 0.00873 Tsys(x/s): 129/304. Azeloff(az/el): 0m,0m. Operator: Bezborodov A. ================================ r4981zc START ================================= 2021-01-14 18:34:40 r4981 Zelenchukskaya Start message Session r4981 start message for Zelenchukskaya. Experement started 18:30:00, no problems. First source: 0458-020 at 18:30:00 UT. Operator: Bezborodov A. ================================= r4981zc STOP ================================= 2021-01-15 18:28:36 r4981 Zelenchukskaya Stop message Session r4981 stop message for Zelenchukskaya. Zelenchukskaya ends r4981 at 18:28:00, observing 348. Session r4981 were recorded on module IAAC+014. Scans from 015-0846b to 015-0855a missed due to antenna problems. Operator: Kononenko V. ================================================================================