==================================== r1981 ===================================== Ag : Did not participate. Ho : Late start missed first scan. Mc : Formatter reset few times around 14:00 and 16:00. Nt : Missed first scan. No problems found for : Ht, Kk, Kv, Ma, Ns, On, Sh, Wz, Ys ================================= r1981ho STOP ================================= 2021-01-12 18:59:17 Hobart 26m has completed r1981 Hobart 26m has completed r1981 The log and procedure files from experiment r1981 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by microsec at Additional experiment notes: Recorded 2251.60 GB on HOB+1011. The data is being transferred electronically to BONN. Known Problems? none Missed Scans? none Observers Eloise, Warren, Simin, Mas Regards, Mas 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. ================================= r1981ho WIKI ================================= 2021-01-11 17:07:00 r1981 Hobart 26m Disk VSN: HOB+1011/16000/1024 | Data volume at beginning: 0 GB Error when setting up: SX receiver parameter pres out of range. This indicates that the pressure was too high (~6, should be less that 5. Not a big deal). Alarm ignored as there is nothing we can do about it. (Eloise & Warren) 1700UT Experiment started ok (Eloise) ================================= r1981ht STOP ================================= 2021-01-12 17:00:11 r1981, Hart15M, Stop-message Session r1981 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R1981. All scans recorded successfully. Weather conditions were overcast through the first half but cleared to partly cloudy for the remainder. Data will be e-shipped to Bonn. Disk Inventory: A 9, B 2, C 0, D 1, E 1, F 0, G 1, H 0, (other larger) 7 Observation finished at: 16:59:55 UT ================================ r1981kk READY ================================= 2021-01-11 16:27:14 r1981, Kokee Park, Ready-message Session r1981 ready message for Kokee Park. ------------------------------------------- First source: 1149-084 at 011/1700:00 UT FMOUT-GPS: +5.49 microseconds Wx: Temperature (C): 16.2 Pressure (mBar): 889.5 Humidity (%): 60.2 Sky Conditions: many stars visible Cable difference is: longer cable makes the reading smaller by 53.4 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2006/662 virgoa 217/77 0.017 -0.010 Tsys (x1/s/x2): 82/35/55 ================================ r1981kk START ================================= 2021-01-11 17:00:00 r1981, Kokee Park, Autostart-message Session r1981 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 1149-084 at 011.17:00:00 UT ================================= r1981kk STOP ================================= 2021-01-12 17:03:37 r1981, Kokee Park, Stop-message Session r1981 stop message for Kokee Park. ------------------------------------------ Comments: Diskpack HOB+0070 will be sent out via fedex AWB# 7725 8075 8276. Problem scans: Source Scan start Explanation of problem 2052-474 011/2345:33 RFI on IFB dropping pcal amplitude on BBC#13 Disk Inventory: A 0, B 0, C 0, D 15, E 4, F 0, G 0, H 2, (other larger) 8 Observation finished at: 012/1659:55 UT ================================ r1981kv READY ================================= 2021-01-11 08:59:39 R1981, Sejong, Ready-message First source of R1981 : 1149-084 at 011/17:00 for 93 second (UT) FMOUT-GPS: -33.8 usec Wx: Temperature (C) -4.6 Pressure (hPa) 998.0 Humidity (%) 70.4 Point values SEFD S/X1/X2 AZ/EL Source Offset1 Offset2 4181/914/808 337/64.2 cas-a 0 +0.08 ================================ r1981kv START ================================= 2021-01-12 00:09:35 R1981, Sejong, start-message Session R1981 start-message for Sejong(Kv) Started recording with source 1149-084 at 011/17:00:00 (UT) ================================= r1981kv STOP ================================= 2021-01-13 00:28:19 R1981, Sejong, Stop-message Sejong finished R1981. All scans are recorded. FMOUT-GPS: -33.8 usec ================================ r1981mc READY ================================= 2021-01-11 16:58:44 r1981, Medicina, Ready-message Session r1981 ready message for Medicina. ----------------------------------------- Comments: freq reference from remote (INRIM) optical clock First source: 2215+150 at 17:00 UT GPS-FMOUT: 11.2 microseconds Wx: Temperature (C): 2.4 Pressure (mBar): 1016.9 Humidity (%): 84.5 Sky Conditions: cloudy Cable difference is: na Pointing values: SEFD X/S Source Az/El Offset1 Offset2 385/778 3c123 87/42 na na Tsys (x1/s/x2): 42/57/32 ================================ r1981ns READY ================================= 2021-01-11 16:48:02 r1981, Ny-Alesund 13m NS, Ready-message Session r1981 ready message for Ny-Alesund 13m NS. -------------------------------------------------- Comments: OBSERVING AS TAG ALONG First source: 2215+150 at 17:00 UT FMOUT-GPS: 18,174 microseconds Wx: Temperature (C): -7.9 Pressure (mBar): 1006.7 Humidity (%): 70 Sky Conditions: CLEAR Cable difference is: NA Pointing values: NA Tsys values: NA ================================ r1981ns START ================================= 2021-01-11 17:00:10 r1981, Ny-Alesund 13m NS, Autostart-message Session r1981 auto-start message for Ny-Alesund 13m NS. ------------------------------------------------------- Started recording with source: 2215+150 at 011.17:00:00 UT ================================= r1981ns STOP ================================= 2021-01-12 17:13:35 r1981, Ny-Alesund 13m NS, Stop-message Session r1981 stop message for Ny-Alesund 13m NS. ------------------------------------------------- Disk Inventory: A 0, B 0, C 0, D 6, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 16:59:55 UT ================================ r1981nt READY ================================= 2021-01-11 17:00:01 r1981, Noto, Ready-message Session r1981 ready message for Noto. ------------------------------------- Comments: no First source: 2215+150 at 17:00 UT FMOUT-GPS: -2.974 microseconds Wx: Temperature (C): 15 Pressure (mBar): 1010 Humidity (%): 83 Sky Conditions: partially cloudy Cable difference is: longer cable makes the reading larger by 0 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 817/934 3c84 68/66 -0.002 0.004 Tsys (x1/s/x2): 93/128/129 ================================ r1981nt START ================================= 2021-01-11 17:08:51 r1981, Noto, Autostart-message Session r1981 auto-start message for Noto. ------------------------------------------ Started recording with source: 0009-148 at 011.17:08:51 UT ================================= r1981nt STOP ================================= 2021-01-12 17:48:07 r1981, Noto, Stop-message Session r1981 stop message for Noto. ------------------------------------ Comments: none Problem scans: Source Scan start Explanation of problem none 00:00:00 none Disk Inventory: A XXX-0000, B XXX-0000, C XXX-0000, D XXX-0000, E XXX-0000, F XXX-0000, G XXX-0000, H XXX-0000, (other larger) XXX-0000 Observation finished at: 17:00:00 UT ================================ r1981on READY ================================= 2021-01-11 15:13:30 FW: r1981 AND t2p144 AND rd2101, ONSALA60, ready message From: Eskil Varenius Sent: Monday, January 11, 2021 8:05 AM To: IVS-ops ; Rüdiger Haas ; Periklis Diamantidis ; Karine le Bail Subject: r1981 AND t2p144 AND rd2101, ONSALA60, ready message ONSALA60 is ready for the three experiments r1981, t2p144 and rd2101. Because they all follow each other closely there is essentially no time for pre-checks between them, so this ready message will have to do for all of them: Timing: 2021.011.13:00:11.18/gps-fmout/+5.32074969355716E-005 Weather: 2021.011.13:00:11.86/wx/5.1,997.5,99.0,11.6,196.1 First source at 17UT (for R1981): 2021.011.13:00:14.79/source/2215+150,221810.910,152035.70,2000.0000,neutral,221910.330,152651.33,2021.0302 No known issues. ================================ r1981on START ================================= 2021-01-11 18:20:56 FW: R1981, ONSALA60, start message From: Eskil Varenius Sent: Monday, January 11, 2021 12:37 PM To: IVS-ops ; Rüdiger Haas ; Periklis Diamantidis ; Karine le Bail Subject: R1981, ONSALA60, start message ONSALA60 started R1981 as planned. No known issues. ================================= r1981on STOP ================================= 2021-01-12 20:19:10 FW: r1981, ONSALA60, stop message From: Eskil Varenius Sent: Tuesday, January 12, 2021 3:17 PM To: IVS-ops ; Rüdiger Haas ; Periklis Diamantidis ; Karine le Bail Subject: r1981, ONSALA60, stop message ONSALA60 finished r1981 as planned. No known issues. Logs uploaded to IVS. ================================ r1981sh START ================================= 2021-01-11 17:06:06 FW: [EXTERNAL] r1981,sheshan,startmessage From: VLBI_sh Sent: Monday, January 11, 2021 12:00 PM To: geodesy@mpifr-bonn.mpg.de; IVS ; Behrend, Dirk (GSFC-61A.0)[NVI INC] Subject: [EXTERNAL] r1981,sheshan,startmessage Dear colleagues Sheshan Station has started r1981 in mark5b mode and used CDAS as the terminal. The first source was 1149-084(011-1700a,#7)at 17:00:00 UT. Weather conditions: fine. Clock offset=Fmout-GPS= 9.87 us at 16:31:00 UT. All systems are normal. ================================= r1981sh STOP ================================= 2021-01-12 18:25:48 FW: [EXTERNAL] r1981,sheshan,stopmessage From: VLBI_sh Sent: Tuesday, January 12, 2021 12:11 PM To: geodesy@mpifr-bonn.mpg.de; IVS ; Behrend, Dirk (GSFC-61A.0)[NVI INC] Subject: [EXTERNAL] r1981,sheshan,stopmessage Dear colleagues, Sheshan Station has finished r1981 in mark5b mode and used CDAS as the terminal. The last source was OJ287(315-1657,#8354)at 16:57:29 UT. Weather conditions: fine. Clock offset=Fmout-GPS= 9.95 us at 17:00:06 UT. All system was nomal. Regards, Sheshan VLBI Team ================================ r1981ys READY ================================= 2021-01-11 17:11:23 r1981, Yebes40m, Ready-message Session r1981 ready message for Yebes40m. ----------------------------------------- Comments: Observatory is not accesible due to snow. Remote operation, cable calibration is not available. First source: 2215+150 at 17:00 UT GPS-FMOUT: 12.469 microseconds Wx: Temperature (C): 0 Pressure (mBar): 913 Humidity (%): 58.7 Sky Conditions: clear Cable difference is: longer cable makes the reading larger by 0 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 0/0 0 0/0 0 0 Tsys (x1/s/x2): 0/0/0 ================================ r1981ys START ================================= 2021-01-11 17:18:57 r1981, Yebes40m, Start-message Session r1981 start message for Yebes40m. ----------------------------------------- Started recording with source: 2215+150 at: 17:00 UT ================================= r1981ys STOP ================================= 2021-01-12 17:00:14 r1981, Yebes40m, Stop-message Session r1981 stop message for Yebes40m. ---------------------------------------- Comments: Remote operation. Cable calibration is not available. 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) 3 Observation finished at: 16:59:55 UT ================================================================================