==================================== r1995 ===================================== Kk : Network connection to Mk5 problem (18:06-18:12). Re-sync formatter (01:08-01:12). Ny : Observed with warm receiver. No problems found for : Ht, Kv, Ma, Ns, Nt, On, Wn, Wz, Yg ================================ r1995ht READY ================================= 2021-04-19 13:16:03 r1995, Hart15M, Ready-message Session r1995 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start R1995. All systems are nominal. Session is being operated remotely. First source: 0814+425 at 17:00:00 UT FMOUT-GPS: 3.3620 microseconds Wx: Temperature (C): 24.9 Pressure (mBar): 866.9 Humidity (%): 29.7 Sky Conditions: mostly clear skies Cable difference is: na Pointing values: na Tsys (x1/s/x2): 35,2/52.5/47.4 ================================ r1995ht START ================================= 2021-04-19 17:00:00 r1995, Hart15M, Autostart-message Session r1995 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 0814+425 at 109.17:00:00 UT ================================= r1995ht STOP ================================= 2021-04-20 17:01:43 r1995, Hart15M, Stop-message Session r1995 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R1995. All scans recorded successfully. Weather was partly cloudy at the start but soon cleared and pretty much stayed that way till the end. Data will be e-shipped to Bonn. Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 2, H 0, (other larger) 4 Observation finished at: 16:59:55 UT ================================ r1995kk READY ================================= 2021-04-19 22:10:59 r1995, Kokee Park 20m, Ready-message Session r1995 ready message for Kokee Park 20m. ----------------------------------------------- First source: 2008-159 at 109/1700:00 UT FMOUT-GPS: +4.00 microseconds Wx: Temperature (C): 13.9 Pressure (mBar): 889.9 Humidity (%): 87.6 Sky Conditions: mostly cloudy Cable difference is: longer cable makes the reading smaller by 51.8 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1982/736 cygnusa 14/70 -0.016 0.002 2215/717 casa 31/35 0.003 -0.003 Tsys (x1/s/x2): 89/37/61 ================================ r1995kk START ================================= 2021-04-19 22:11:36 r1995, Kokee Park 20m, Start-message Session r1995 start message for Kokee Park 20m. ----------------------------------------------- Started recording with source: 2008-159 at: 109/1700:00 UT ================================= r1995kk STOP ================================= 2021-04-20 17:49:19 r1995, Kokee Park 20m, Stop-message Session r1995 stop message for Kokee Park 20m. ---------------------------------------------- Comments: Diskpack NRCAN-01 will be sent out via fedex AWB# 7734 7315 3784. Missed scans 109-1806 and 109-1808a due to loosing network connection to Mark5. Operator error, inadvertently cycled power on network router. Missed scans 110-0108 through 110-002b due to VSI4 sampler module time out. Cycled power and re-synced formatter. Disk Inventory: A 0, B 0, C 0, D 6, E 3, F 0, G 7, H 3, (other larger) 6 Observation finished at: 110/1659:55 UT ================================ r1995kv READY ================================= 2021-04-19 08:18:23 R1995, Sejong, Ready-message First source of R1995 : 0814+425 at 110/17:00:00 for 172 second (UT) FMOUT-GPS: -33.0 usec Wx: Temperature (C) 20.4 Pressure (hPa) 994.0 Humidity (%) 27.5 Point values SEFD S/X1/X2 AZ/EL Source Offset1 Offset2 4334/1078/924 327/23 cas-a 0 +0.08 ================================ r1995kv START ================================= 2021-04-20 00:05:25 R1995, Sejong, start-message Session R1995 start-message for Sejong(Kv) Started recording with source 0814+425 at 110/17:00:00 (UT) ================================= r1995kv STOP ================================= 2021-04-21 00:05:35 R1995, Sejong, Stop-message Sejong finished R1995. All scans are recorded. FMOUT-GPS: -33.0 usec ================================ r1995ns READY ================================= 2021-04-19 16:36:42 r1995, Ny-Alesund 13m NS, Ready-message Session r1995 ready message for Ny-Alesund 13m NS. -------------------------------------------------- Comments: Ns observing as tagalong First source: 0814+425 at 17:00:00 UT FMOUT-GPS: 20.872 microseconds Wx: Temperature (C): 1.1 Pressure (mBar): 998.9 Humidity (%): 71 Sky Conditions: Cloudy Cable difference is: na Pointing values: na Tsys values: na ================================ r1995ns START ================================= 2021-04-19 17:00:10 r1995, Ny-Alesund 13m NS, Autostart-message Session r1995 auto-start message for Ny-Alesund 13m NS. ------------------------------------------------------- Started recording with source: 0814+425 at 109.17:00:00 UT ================================= r1995ns STOP ================================= 2021-04-20 18:13:20 r1995, Ny-Alesund 13m NS, Stop-message Session r1995 stop message for Ny-Alesund 13m NS. ------------------------------------------------- Comments: Ns observing as tagalong 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 ================================ r1995nt READY ================================= 2021-04-19 16:17:55 R1995, Noto, Ready-message Session R1995 ready message for Noto. ------------------------------------- Comments: None First source: 0814+425 at 17:00:00 UT FMOUT-GPS: -3.86 microseconds Wx: Temperature (C): 15 Pressure (mBar): 1015.2 Humidity (%): 63 Sky Conditions: Partially cloudy sky Cable difference is: longer cable makes the reading smaller by 0 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1000/1500 3c84 292/49 -0.001 0.0 Tsys (x1/s/x2): 87/90/100 ================================ r1995nt START ================================= 2021-04-19 17:00:04 r1995, Noto, Autostart-message Session r1995 auto-start message for Noto. ------------------------------------------ Started recording with source: 0814+425 at 109.17:00:04 UT ================================= r1995nt STOP ================================= 2021-04-20 17:05:07 r1995, Noto, Stop-message Session r1995 stop message for Noto. ------------------------------------ Problem scans: Source Scan start Explanation of problem 0202+319 16:56 none Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 16:59:55 UT ================================ r1995ny READY ================================= 2021-04-19 16:40:08 r1995, Ny-Alesund, Ready-message Session r1995 ready message for Ny-Alesund. ------------------------------------------- Comments: Ny is observing in tagalong mode. Ny is observing with a warm receiver. First source: 0814+425 at 17:00:00 UT GPS-FMOUT: 160.74 microseconds Wx: Temperature (C): 2.2 Pressure (mBar): 993.9 Humidity (%): 66.2 Sky Conditions: Cloudy Cable difference is: longer cable makes the reading larger by 675.6 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 3579/2383 cygnusa 346/29 -0.002 -0.0007 3348/2327 casa 308/52 0.003 0.02 3377/2602 taurusa 205/31 -0.009 0.03 Tsys (x1/s/x2): 180/83/175 ================================ r1995ny START ================================= 2021-04-19 17:00:00 r1995, Ny-Alesund, Autostart-message Session r1995 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 0814+425 at 109.17:00:00 UT ================================= r1995ny STOP ================================= 2021-04-20 18:00:25 r1995, Ny-Alesund, Stop-message Session r1995 stop message for Ny-Alesund. ------------------------------------------ Comments: Ny observed as tagalong with a warm receiver Disk Inventory: A 0, B 0, C 0, D 6, E 0, F 0, G 0, H 0, (other larger) 8 Observation finished at: 16:59:55 UT ================================ r1995on READY ================================= 2021-04-19 13:34:05 R1995, ready message, ONSALA60 ONSALA60 is ready for experiment R1.995. No known issues. Timing:2021.109.13:10:59.18/gps-fmout/+5.77229510371341E-005 Weather:2021.109.13:08:41.21/wx/12.5,1022.6,52.6,4.8,314.9 First source:2021.109.13:10:55.20/source/0814+425,081816.000,422245.40,2000.0000,neutral,081941.635,421855.93,2021.2986 /Periklis ================================ r1995on START ================================= 2021-04-19 17:13:27 R1995, start message, ONSALA60 ONSALA60 has started R1.995. /Periklis ================================= r1995on STOP ================================= 2021-04-20 17:47:52 R1995, stop message, ONSALA60 ONSALA60 has finished experiment R1.995. No known issues /Periklis ================================ r1995yg READY ================================= 2021-04-19 16:54:11 r1995 Yarragadee (Yg), ready message Session r1995 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: 2008-159 at 17:00:00 UT Formatter to GPS difference (fmout-GPS) is 5.7238 us at 109.16:53:48 UT Weather: Temperature (C): , Pressure (hPa): , Humidity (%): Additional operator comments (if any): Pointing results: SEFD S/X Source Az/El Offset (xEl) Offset (El) ----/---- 1618m49 133.9/47.4 -0.009 0.043 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(3)) 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=+6.0301E-006@2021.109.16:52:31.03) OK Time: Formatter out to GPS difference in usec (clkoff command. Enter value@day/time) (value=+5.7233E-006@2021.109.16:52:27.10) 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=2021.109.15:34:25.17#fivpt#xoffset 133.8911 47.3756 -0.00855 0.04269 0.00631 0.00231 1 1 7u 1618m49) OK Meteorology: Weather conditions ok (enter short meteorological report) 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. ================================ r1995yg START ================================= 2021-04-19 17:04:51 r1995, Yarragadee (Yg), start message Session r1995 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 2008-159 at 109/17:00:00 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. ================================= r1995yg STOP ================================= 2021-04-20 18:58:33 Yarragadee has completed r1995 Yarragadee has completed r1995 The log and procedure files from experiment r1995 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 5.9263 microsec at 2021.110.16:56:29.03 Additional experiment notes: Recorded -4721.23 GB to module MPI+0817 using the Mark5B+ recorder. The Module is being sent to BONN using eTransfer. Known problems: No Missed Scans: No Observers: Jay,Warren,Lim,Pradyumna Regards, Pradyumna 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. ================================================================================