==================================== r1914 ===================================== Ag : Halted (18:30-18:44). Ft : Restored power source of Maser Clock (17:43-17:51). Azimuth failure (19:52-19:56). Ht : Observed with warm receiver. Kk : VSI4 Sampler Module timed out. Recynced (02:01). No problems found for : Kv, Ma, Yg No information for : Is, Ns, Wn ================================ r1914ag READY ================================= 2019-09-30 16:09:36 r1914, AGGO, Ready-message Session r1914 ready message for AGGO. ------------------------------------- Comments: First source: 1749+096 at 16:00:00 UT FMOUT-GPS: 0.197716 microseconds Wx: Temperature (C): 21.3 Pressure (mBar): 999.9 Humidity (%): 64.5 Sky Conditions: light rain, mostly cloudy, light air Cable difference is: longer cable makes the reading smaller by -115 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 0/0 none 0/0 0 0 Tsys (x1/s/x2): 111/108.3/145.8 ================================ r1914ag START ================================= 2019-09-30 17:00:00 r1914, AGGO, Autostart-message Session r1914 auto-start message for AGGO. ------------------------------------------ Started recording with source: 1749+096 at 273.17:00:00 UT ================================= r1914ag STOP ================================= 2019-10-01 20:07:58 r1914, AGGO, Stop-message Session r1914 stop message for AGGO. ------------------------------------ Comments: Scans FROM 273-1814a TO 1842a Done with BBC7 out of order Scans FROM 274-0142 TO 274-0451 Done with BBC7 out of order Scans FROM 274-0453 TO 274-0548 Losted due to power outage Scans FROM 274-0552b TO 274-0618 Done with BBC7 out of orderSScans FROM 274-0629a TO 274-0639b Done with BBC13 out of orde Some other ocurrencies of BBC13 out of order: 2019.273.16:01:49.83?ERROR mc -1 Interface bd timed-out. 2019.273.16:15:45.46?ERROR mc -1 Interface bd timed-out. 2019.273.16:17:32.40?ERROR mc -1 Interface bd timed-out. 2019.273.16:17:36.13?ERROR mc -1 Interface bd timed-out. 2019.273.16:18:26.42?ERROR mc -1 Interface bd timed-out. 2019.274.06:12:23.75?ERROR mc -1 Interface bd timed-out. 2019.274.06:12:38.02?ERROR mc -1 Interface bd timed-out. 2019.274.06:13:40.82?ERROR mc -1 Interface bd timed-out. Problem scans: Source Scan start Explanation of problem 0 0 0 Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 16:59:07 UT ================================ r1914ft READY ================================= 2019-09-30 16:58:44 R1914, Fortaleza, Ready-message Session R1914 ready-message for Fortaleza. ------------------------------------------- Comments:Receiver is cold.First source: 1749+096 at 273 - 17:00:00 UT. FMOUT-GPS: 0.186 microseconds. Sky Conditions: Sky is clear. Cable difference is: longer cable makes the reading larger by 103.7 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 638.4/2678.3 Virgo-A 043/67 0.041 0.004 -- FORTALEZA VLBI TEAM. ================================ r1914ft START ================================= 2019-09-30 17:00:35 R1914, Fortaleza, Start-message Session R1914 Start message for Fortaleza. -------------------------------------------- Started recording with source: 1749+096 at 273- 17:00:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= r1914ft STOP ================================= 2019-10-01 17:16:50 R1914, Fortaleza, Stop-message Fortaleza finished R1914 session at 274 - 16:59:55 UT as scheduled. Comments: The Maser TST clock turned off at 273 - 17:35UT. Fortaleza recorded the source from 17:36 to 17:39 only with the GPS and the Formatter clock on. Scans from 17:43UT to 17:51UT were missed to restore the power source of the Maser clock. Recording resume at 17:53UT normally with all clocks ON. Scan from 19:52Ut to 19:56UT was missed due to an Azimuth switch failure. Data will be uploaded by e-transfer to BONN. Disk Inventory Size D/2000GB = 03 Size G/4000GB = 02 Size J/8000GB = 10 Size K/16000GB = 01 Other Size (1000GB) = 01 Last update: Oct/2019. Fortaleza VLBA Team ================================ r1914ht READY ================================= 2019-09-30 16:48:32 r1914, Hart15M, Ready-message Session r1914 ready message for Hart15M. ---------------------------------------- Comments: Hart15m is ready to start r1914 Receiver is at ambient temp First source: 1749+096 at 17:00:00 UT FMOUT-GPS: 1.3120 microseconds Wx: Temperature (C): 18.8 Pressure (mBar): 859.4 Humidity (%): 23.4 Sky Conditions: Cable difference is: na Pointing values: na Tsys (x1/s/x2): 380.1/379.5/191.1 ================================ r1914ht START ================================= 2019-09-30 17:00:00 r1914, Hart15M, Autostart-message Session r1914 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1749+096 at 273.17:00:00 UT ================================= r1914ht STOP ================================= 2019-10-01 17:00:40 r1914, Hart15M, Stop-message Session r1914 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed the experiment. All scans were recorded. Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 2, H 0, (other larger) 6 Observation finished at: 16:59:07 UT ================================ r1914kk READY ================================= 2019-09-30 16:49:21 r1914, Kokee Park, Ready-message Session r1914 ready message for Kokee Park. ------------------------------------------- Comments: There was a power outage sometime during the weekend. Dewar temps are close to nominal ranges. Currently the dewar temps are: 15K-16.12 and 50K-115.29 First source: 0458-020 at 273/1700:00 UT FMOUT-GPS: +8.53 microseconds Wx: Temperature (C): 16 Pressure (mBar): 888 Humidity (%): 97.2 Sky Conditions: partly cloudy Cable difference is: longer cable makes the reading smaller by 50.3 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2437/875 casa 328/12 -0.005 0.018 1934/741 taurusa 272/77 -0.009 -0.006 Tsys (x1/s/x2): 86/40/45 ================================ r1914kk START ================================= 2019-09-30 17:00:00 r1914, Kokee Park, Autostart-message Session r1914 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 0458-020 at 273.17:00:00 UT ================================= r1914kk STOP ================================= 2019-10-01 17:01:35 r1914, Kokee Park, Stop-message Session r1914 stop message for Kokee Park. ------------------------------------------ Comments: Missed scan 274-0200 due to VSI4 Sampler Module timed out. Cycled power and recynced formatter. Problem scans: Source Scan start Explanation of problem 2227-088 274/0329:42 RFI on IFB Disk Inventory: A 0, B 0, C 0, D 7, E 4, F 0, G 3, H 1, (other larger) 1 Observation finished at: 274/1659:55 UT ================================ r1914kv READY ================================= 2019-09-30 09:48:39 R1914, Sejong, Ready-message First source of R1914: 0458-020 at 273/17:00:00 for 138second (UT) FMOUT-GPS: -33.2 usec Wx: Temperature (C) 23.7 Pressure (hPa) 994.5 Humidity (%) 67.0 Point values SEFD S/X1/X2 AZ/EL Source Offset1 Offset2 3727/923/831 39/41 Cas-a 0 +0.08 ================================ r1914kv START ================================= 2019-10-01 00:11:39 R1914, Sejong, Start-message Session R1914 start-message for Sejong(Kv) Started recording with source 0458-020 at 273/17:00:00 UT ================================= r1914kv STOP ================================= 2019-10-02 00:02:14 R1914, Sejong, Stop-message Sejong finished R1914. All scans are recorded. FMOUT-GPS: -33.2 usec Comment: ================================ r1914ma READY ================================= 2019-09-30 07:14:55 r1914, MATERA, Ready-message Session r1914 ready message for MATERA. --------------------------------------- First source: 1749+ at 17:00 UT GPS-FMOUT: 7.691 microseconds Wx: Temperature (C): 21 Pressure (mBar): 959.1 Humidity (%): 52 Sky Conditions: clear sky Cable difference is: longer cable makes the reading smaller by 59.8 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1718/1511 casa 340/15 0.0023 0.0052 Tsys (x1/s/x2): 69/288/0 ================================ r1914ma START ================================= 2019-09-30 17:01:59 r1914, MATERA, Start-message Session r1914 start message for MATERA. --------------------------------------- Started recording with source: 1749+096 at: 17:00:00 UT ================================= r1914ma STOP ================================= 2019-10-01 17:30:25 R1914, MATERA, Stop-message Session R1914 stop message for MATERA. -------------------------------------- Comments: 0 Problem scans: Source Scan start Explanation of problem 0 0 0 Disk Inventory: A 0, B 0, C 0, D 3, E 0, F 0, G 0, H 0, (other larger) 5 Observation finished at: 16:59:55 UT ================================ r1914yg START ================================= 2019-09-30 17:03:35 r1914, Yarragadee (Yg), start message Session r1914 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 0308-611 at 273/17:00:00 UT Comments: Experiment started OK Regards, Tiege 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. ================================= r1914yg STOP ================================= 2019-10-01 17:17:44 Yarragadee has completed r1914 Yarragadee has completed r1914 The log and procedure files from experiment r1914 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 20.8978 microsec at 2019.274.16:54:18.04 Additional experiment notes: Recorded 3056.85 GB on HOB+0025. The data is being transferred electronically to BONN. Known Problems? Missed Scans? Observers Tiege, Prad, and Patrick Regards, Patrick 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. ================================= r1914yg WIKI ================================= 2019-10-01 14:27:00 r1914 Yarragadee 12m Disk VSN: HOB+0025/6000 | Data volume at beginning: 0.321 GB DBBC software needed a couple of restarts due to the well known TPI overflow issue when doing a pointing check. 17:00UT - Experiment started OK (Tiege) 13:20UT - Network connection between ops8 and pcfsyg down. Can't connect to yg-via-internode. Monitoring, in case it comes back up. (Patrick) 14:20UT - Network restored. Contacted Yg and checked everything was operational on their end. Asked them to reboot/power cycle router, but they weren't sure which one (neither was I). Just about to call on-call person, then it came back up. (Patrick) ================================================================================