==================================== r1983 ===================================== Nt : Pointing problem (07:19-07:44). Wn : Encoder (20:25-21:18) Stow position (22:59-07:44). Zc : RI3344 (16:09-17:00). No log yet. No problems found for : Ht, Kv, Ma, Ns, On, Wz, Yg ================================ r1983kv READY ================================= 2021-01-25 08:34:07 R1983, Sejong, Ready-message First source of R1983 : 0420-014 at 025/17:00:00 for 210 second (UT) FMOUT-GPS: -33.7 usec Wx: Temperature (C) 10.9 Pressure (hPa) 997.9 Humidity (%) 52.3 Point values SEFD S/X1/X2 AZ/EL Source Offset1 Offset2 4266/884/802 331.4/61.5 cas-a 0 +0.08 ================================ r1983kv START ================================= 2021-01-26 00:21:40 R1983, Sejong, start-message Session R1983 start-message for Sejong(Kv) Started recording with source 0420-014 at 025/17:00:00 (UT) ================================= r1983kv STOP ================================= 2021-01-27 00:09:34 R1983, Sejong, Stop-message Sejong finished R1983. All scans are recorded. FMOUT-GPS: -33.7 usec ================================ r1983ns READY ================================= 2021-01-25 16:15:46 r1983, Ny-Alesund 13m NS, Ready-message Session r1983 ready message for Ny-Alesund 13m NS. -------------------------------------------------- First source: OJ287 at 17:11:51 UT GPS-FMOUT: 18,700 microseconds Wx: Temperature (C): -8.6 Pressure (mBar): 1030 Humidity (%): 60.90 Sky Conditions: Clear Cable difference is: na Pointing values: na Tsys values: na ================================ r1983ns START ================================= 2021-01-25 17:12:01 r1983, Ny-Alesund 13m NS, Autostart-message Session r1983 auto-start message for Ny-Alesund 13m NS. ------------------------------------------------------- Started recording with source: oj287 at 025.17:11:51 UT ================================= r1983ns STOP ================================= 2021-01-26 17:12:10 r1983, Ny-Alesund 13m NS, Stop-message Session r1983 stop message for Ny-Alesund 13m NS. ------------------------------------------------- Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 16:54:36 UT ================================ r1983nt READY ================================= 2021-01-25 16:14:14 R1983, Noto, Ready-message Session R1983 ready message for Noto. ------------------------------------- Comments: no First source: 0420-014 at 17:00 UT FMOUT-GPS: -3.122 microseconds Wx: Temperature (C): 14 Pressure (mBar): 1006 Humidity (%): 82 Sky Conditions: covered 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 1099/2200 3C84 68/67 -0.002 0.004 Tsys (x1/s/x2): 72/93/86 ================================ r1983nt START ================================= 2021-01-25 17:00:04 r1983, Noto, Autostart-message Session r1983 auto-start message for Noto. ------------------------------------------ Started recording with source: 0420-014 at 025.17:00:04 UT ================================= r1983nt STOP ================================= 2021-01-26 17:01:48 r1983, Noto, Stop-message Session r1983 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: 16:59:55 UT ================================ r1983on READY ================================= 2021-01-25 15:30:39 FW: r1983, ONSALA60, ready message From: Yiting Cai Sent: Monday, January 25, 2021 10:13 AM To: ivs-ops@lists.nasa.gov; Rüdiger Haas ; Eskil Varenius ; Karine le Bail ; Periklis Diamantidis Subject: r1983, ONSALA60, ready message ONSALA60 is ready for the experiment. No known issues. ------------- Yiting Cai Department of Space, Earth and Environment Chalmers University of Technology Tel: +46 31 772 5566 Onsala rymdobservatorium | Onsala Space Observatory Observatorievägen 90, 439 92 Onsala, Sweden. ================================ r1983on START ================================= 2021-01-25 17:05:14 r1983, ONSALA60, start message ONSALA60 has started the experiment. ------------- Yiting Cai Department of Space, Earth and Environment Chalmers University of Technology Tel: +46 31 772 5566 Onsala rymdobservatorium | Onsala Space Observatory Observatorievägen 90, 439 92 Onsala, Sweden. ================================= r1983on STOP ================================= 2021-01-26 17:19:18 r1983, ONSALA60, stop message ONSALA60 observed r1983 as planned. No known issues. ================================ r1983yg READY ================================= 2021-01-25 06:14:57 r1983 Yarragadee (Yg), ready message Session r1983 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: 0420-014 at 17:00:00 UT Formatter to GPS difference (fmout-GPS) is 4.5228 us at 025.06:14:23 UT Weather: Temperature (C): , Pressure (hPa): , Humidity (%): Additional operator comments (if any): Clear sky Pointing results: SEFD S/X Source Az/El Offset (xEl) Offset (El) ----/---- 1921-293 259.6/54.9 0.217 -0.017 Tsys (S/X): Fringe check: Source: Array: Result: Additional Comments: Additional setup notes (OK = done, NOK = not checked/done): ----------------------------------------------------------- Checklist "Before observation" Sent by Jay (user alias: oper) System: Schedule file prepared OK Signals: RF and IF signal paths configured OK DBBC: Server software running OK DBBC: pps_sync sent (if reconfigured) OK DBBC: client software NOT running on DBBC OK DBBC: IFs correctly selected OK DBBC: Frequency settings correct OK Time: Maser ok OK Mark5: dim software running OK Mark5: Time correct (ntpq) OK Mark5: recording mode set (e.g. proc=xxxx; ready_disk) OK Mark5: reported VSNs agree with printed labels OK Mark5: configured (e.g. setupsx) OK Mark5: Times OK (i.e. mk5=dot? fmset may be required) OK Time: Field system time aggrees with station time (fmset) OK Time: Maser to GPS difference in usec (maserdelay command. Enter value@day/time) (value=+4.8306E-006@2021.025.06:13:19.03) OK Time: Formatter out to GPS difference in usec (clkoff command. Enter value@day/time) (value=+4.5223E-006@2021.025.06:12:47.03) OK Time: delays OK, stable and within 1us (clkoff, maserdelay) OK Mark5: test recording OK (scan_check and autocorrelation) OK Tsys: systemp12 command working and Tsys looking OK (S ~85-95, X ~80-90) OK Antenna: pad clear of obstructions OK Antenna: has a kangaroo pressed the pedestal e-stop button? OK Antenna: Time OK (i.e. SNTP server OK) OK Antenna: in remote mode OK Antenna: Pointing and SEFD checked (put comment in the log, including source used, Az, El, offsets) (value=2021.025.06:09:18.16#fivpt#xoffset 259.6171 54.9167 0.21747 -0.01712 0.03287 0.04051 1 1 7u 1921-293) OK Meteorology: Weather conditions ok (enter short meteorological report) (value=Clear sky) OK System: Fringe Check Done? (Indicate if S and X-band fringes were detected) NOK Skype chat with other stations started NOK Additional notes: 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. ================================ r1983yg START ================================= 2021-01-25 17:06:34 r1983, Yarragadee (Yg), start message Session r1983 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 0420-014 at 025/17:00:00 UT Comments: Experiment started ok Regards, Jay 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. ================================= r1983yg STOP ================================= 2021-01-26 17:06:11 Yarragadee has completed r1983 Yarragadee has completed r1983 The log and procedure files from experiment r1983 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 4.7258 microsec at 2021.026.16:54:12.03 Additional experiment notes: Recorded 1683.77 GB to module MPI-0419 JIVE-057 using the Mark5B+ recorder. The Module is being sent to bonn using eTransfer. Known problems: no Missed Scans: no Observers: earl, jay, patrick 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. ================================= r1983yg WIKI ================================= 2021-01-25 16:40:00 r1983 Yarragadee 12m Disk VSN: JIVE-057/2000 | Data volume at beginning: 0 GB 1700 UT - Experiment started ok (Jay) ================================ r1983zc READY ================================= 2021-01-25 16:53:02 r1983 Zelenchukskaya Ready message Session r1983 ready message for Zelenchukskaya. First source: 0420-014 at 17:00:00 UT. GPS-FMOUT: 1.656 microseconds. GPS-MASER: 1.443 microseconds. Wx: Temperature (C): 3, Pressure (mBar): 884, Humidit (%): 35. Sky Conditions: cloudy. Cable difference: - Pointing values: SEFD: (x/s) Source Az/El Offset1 Offset2 438/- 3c147 61/55 -0.00854 0.00978 Tsys(x/s): 68/95. Azeloff(az/el): 0m,0m. Operator: Bezborodov A. ================================ r1983zc START ================================= 2021-01-25 17:01:30 r1983 Zelenchukskaya Start message Session r1983 start message for Zelenchukskaya. Experement started 17:00:00, no problems. First source: 0420-014 at 17:00:00 UT. Operator: Bezborodov A. ================================= r1983zc STOP ================================= 2021-01-26 16:23:23 r1983 Zelenchukskaya Stop message Session r1983 stop message for Zelenchukskaya. Zelenchukskaya ends r1983 at 16:09:52, observing 434. Scans from 026-1613 to 026-1658 missed due to participation in ri3344. Session r1983 were recorded on module IAAC+014. Operator: Lysenkova M. ================================================================================