==================================== rd2001 ==================================== Ho : Power failure (22:08-22:50) Wind stow (23:47-01:46). Mk5 (17:26-:18:00). Km : Halted (22:10-01:34). Ny : Problem with motors (22:15-07:38). No problems found for : Ft, Hh, On, Wz ================================ rd2001ft READY ================================ 2020-01-15 17:47:41 RD2001, Fortaleza, Ready-message Session RD2001 ready-message for Fortaleza. ------------------------------------------- Comments:First source: 0308-611 at 015 - 18:05:07 UT. FMOUT-GPS: 0.277 microseconds. Sky Conditions: Mostly cloudy. Cable difference is: longer cable makes the reading larger by 109.3 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 2448.0/2946.6 Cygnus-A 334/32 0.017 -0.021 -- FORTALEZA VLBI TEAM. ================================ rd2001ft START ================================ 2020-01-15 19:31:26 RD2001, Fortaleza, Start-message Session RD2001 Start message for Fortaleza. -------------------------------------------- Started recording with source: 0308-611 at 015- 18:05:07 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================ rd2001ft STOP ================================= 2020-01-16 18:30:05 RD2001, Fortaleza, Stop-message End of schedule: 016 - 17:56:49 UTComments: All scans recorded. Data will be to SHAO by e-transfer . Disk Inventory Size 2000GB = 03 Size 4000GB = 02 Size 8000GB = 10Size 16000GB = 01 Other Size (1000GB) = 01 Last update: JAN/2020. -- VLBI TEAM ================================ rd2001hh READY ================================ 2020-01-15 14:45:48 rd2001, HartRAO, Ready-message Session rd2001 ready message for HartRAO. ----------------------------------------- Comments: HartRAO is ready to start the experiment First source: 0748+126 at 18:00:00 UT FMOUT-GPS: 1.7557 microseconds Wx: Temperature (C): 26.6 Pressure (mBar): 863.2 Humidity (%): 49 Sky Conditions: 45% cloud cover Cable difference is: longer cable makes the reading smaller by 552 microseconds and is nominal Pointing values: na Tsys (x1/s/x2): 51.9/45.5/54.6 ================================ rd2001hh START ================================ 2020-01-15 18:00:00 rd2001, HartRAO, Autostart-message Session rd2001 auto-start message for HartRAO. ---------------------------------------------- Started recording with source: 0748+126 at 015.18:00:00 UT ================================ rd2001hh STOP ================================= 2020-01-16 18:00:09 rd2001, HartRAO, Stop-message Session rd2001 stop message for HartRAO. ---------------------------------------- Comments: HartRAO has completed the experiment, all scans were recorded. Weather condition was: 40%-50% cloud cover at the start. After that the weather was clear through out the experiment. Data will be e-shipped to SHAO Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 0, H 0, (other larger) 10 Observation finished at: 17:59:50 UT ================================ rd2001ho START ================================ 2020-01-15 18:01:54 rd2001, Hobart26 (Ho), start message Session rd2001 start message for Hobart26 (Ho) ----------------------------------------------------------- Started recording with source: 0748+126 at 15/18:00:00 UT Comments: Experiment started ok Regards, Prad 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. ================================ rd2001ho STOP ================================= 2020-01-16 18:08:47 Hobart 26m has completed rd2001 Hobart 26m has completed rd2001 The log and procedure files from experiment rd2001 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by microsec at Additional experiment notes: Recorded 5409.98 GB to module UVLBI+83 using the Mark5B+ recorder. The Module is being sent to SHAO using eTransfer. Known problems: fs crashed at 2134UT, power failure around 2230UT, windstowed at 2250UT, mk5 connection failure around 1606UT Missed Scans: 015-2134, 015-2229,015-2242, 015-2250, 016-1558 to 016-1755 Observers: Prad, Jamie, Lim Regards, Lim Comments from the log: 2020.016.00:21:49.60;"wind stowed 2020.016.01:50:14.71;"disk activity on mk5, but not responding 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. ================================ rd2001ho WIKI ================================= 2020-01-16 18:24:00 rd2001 Hobart 26m Disk VSN: UVLBI+83/6000/1024 | Data volume at beginning: 1.154 GB 1800UT - Experiment started ok (Prad). 2015UT - The system switched off. Had to turn on the UPS and CPU. Experiment wasn't affected (Prad). 2134UT - FS crashed. Restarted FS. Scan 015-2134 potentially affected (Prad). Power failure at MtP. Dish came back on source at 2217UT. 70K stage temperature values shoot up from time to time. Display/sensor issue? Power failure at around 2230UT. Restarted system at 2243UT. Scans 015-2229 and 015-2242 affected. 2250UT - Wind stowed is what the live page indicated. Back on at 2259UT. Scan 015-2250 missed. 0733UT mk5cn: time-out, connection closed occasionally happened after a few “recording stopped”. Recording started normally for the subsequent scans. 1606UT - looks like it fails to connect to mk5, auto correlation plot shows correct timestamp but scan number “-alpha-”, warning “mk5cn: error opening, mark 5 probably not running, see above for error” without error. disk_pos doesn't update. One of the Mk5hb light flickered, ip switching mk5hb made one of the light on module flickers. (Lim) Problem not solved till the end of schedule. Scans very likely affected. (Lim) ================================ rd2001ny READY ================================ 2020-01-15 17:47:00 rd2001, Ny-Alesund, Ready-message Session rd2001 ready message for Ny-Alesund. -------------------------------------------- First source: 0748+126 at 18:00 UT GPS-FMOUT: 161,37 microseconds Wx: Temperature (C): -22 Pressure (mBar): 995,7 Humidity (%): 72 Sky Conditions: clear Cable difference is: longer cable makes the reading larger by 673 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 780/1303 cygnusa 273/41 -0,0090 -0,0217 928/1209 casa 233/66 -0,0112 -0,0153 911/1426 taurusa 118/27 -0,0062 -0,0197 Tsys (x1/s/x2): 46/60/127 ================================ rd2001ny START ================================ 2020-01-16 07:48:47 rd2001, Ny-Alesund, Start-message Session rd2001 start message for Ny-Alesund. -------------------------------------------- Started recording with source: 0748+126 at: 18:00:00 UT ================================ rd2001ny STOP ================================= 2020-01-16 18:01:55 rd2001, Ny-Alesund, Stop-message Session rd2001 stop message for Ny-Alesund. ------------------------------------------- Comments: We had to stop between 015-2217 to 016-0759 due to problems with the motors. Disk Inventory: A 0, B 0, C 0, D 7, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 17:59:50 UT ================================ rd2001on READY ================================ 2020-01-15 14:16:49 RD2001 Ready message ONSALA60 RD2001 Ready message for ONSALA60 from rd2001on.log Weather: 2020.015.14:01:55.99/wx/6.7,1000.5,99.0,6.9,200.9 Pointing: 2020.015.13:36:50.87#fivpt#xoffset 242.2452 64.5936 -0.00325 -0.00140 0.00048 0.00089 1 1 4u cygnusa SEFD: 2020.015.13:47:02.14#onoff# source Az El De I P Center Comp Tsys SEFD Tcal(j) Tcal(r) 2020.015.13:47:02.14#onoff#VAL cygnusa 246.0 63.2 du 4 r 2280.99 0.9869 125.0 2395.2 131.915 0.96 2020.015.13:47:02.14#onoff#VAL cygnusa 246.0 63.2 ia 1 r 8341.00 1.0000 3.15 1239.0 0.000 0.00 2020.015.13:47:02.14#onoff#VAL cygnusa 246.0 63.2 ib 2 r 8848.00 1.0000 3.10 1015.7 0.000 0.00 2020.015.13:47:02.14#onoff#VAL cygnusa 246.0 63.2 ic 3 r 2281.00 1.0000 6.89 2743.9 0.000 0.00 2020.015.13:47:02.14#onoff#VAL cygnusa 246.0 63.2 id 4 r 2281.00 1.0000 6.89 2585.2 0.000 0.00 2020.015.13:47:02.14#onoff# source Az El De I P Center Comp Tsys SEFD Tcal(j) Tcal(r) CDMS: 2020.015.13:56:31.34/cable/+37.532465E-03 Timing: 2020.015.14:02:00.17/gps-fmout/+3.72171258418216E-005 First source: 0748+126 at 18UT ================================ rd2001on START ================================ 2020-01-15 18:07:01 RD2001 Start message ONSALA60 "RD2001 start message for ONSALA60 " Started recording with source 0748+126 at 18:00 UTC ================================ rd2001on STOP ================================= 2020-01-16 18:06:36 RD2001 Stop message ONSALA60 "RD2001 Stop message for ONSALA60 "no problems to report ================================ rd2001wz START ================================ 2020-01-15 18:09:17 rd2001, Wettzell (wz), Start-message Wettzell (wz) started rd2001 at scheduled time. First source (wz): 0748+126 at 18:00 UT. System status: OK WX/clear, calm. Regards, Wettzell obs. ================================ rd2001wz STOP ================================= 2020-01-16 18:35:47 rd2001, Wettzell (wz), Stop-message Wettzell (wz) finished rd2001 at scheduled time. All scans were recorded. WX/clear sky, no rain, no wind. Regards, Wettzell obs. ================================================================================