==================================== r4954 =====================================
Bd : Power surge (11:26-11:30).
Ft : Antenna problems (07:33-07:54).
Ny : Started at 19:44. Az/El brake faults.
Observed with warm receiver.
No problems found for : Ht, Kk, Sv, Wn, Wz, Yg, Ys
================================ r4954bd READY =================================
2020-07-09 18:24:49 <oper.bd@iaaras.ru> r4954 Badary, Ready-message
Session r4954 Ready message for Badary.
Mark5B+ recorder.
GPS-FMOUT: 2.295 microseconds.
Wx: Temperature (C):11; Pressure (mBar):907; Humdity (%):82
Sky conditions: cloudy
State of cryogenic system: on (cold)
Pointing values:
SEFD X RCP/S RCP Source Az/El Offset1 Offset2
389/486 Cygnus A 94/59 -0.00464 -0.01607
Tsys X RCP/S RCP:
48/73
Operator Zadrutsky
================================ r4954bd START =================================
2020-07-09 18:34:15 <oper.bd@iaaras.ru> r4954 Badary, Start-message
Badary started r4954 session as scheduled at 191/18:30:00 UTC.
First source 1639-062
Operators Zadrutsky, Lysakova, Semenova
================================= r4954bd STOP =================================
2020-07-10 18:32:31 <oper.bd@iaaras.ru> r4954 Badary, Stop-message
Badary ends r4954 observing 300
2 scans 192-1126, 192-1130 missed due to power surge
Session were recorded on module IAAC+022/8000
Operators Zadrutsky, Lysakova, Semenova, Slepkova, Nekrasova
================================ r4954ft READY =================================
2020-07-09 18:19:29 <emersonmonteiro.costa@gmail.com> R4954, Fortaleza, Ready-message
Session R4954 ready-message for Fortaleza.
-------------------------------------------
Comments:
First source: 1639-062 at 191 - 18:30:00 UT.
FMOUT-GPS: 0.681 microseconds.
Sky Conditions: Sky is mostly cloudy.
Cable difference is: longer cable makes the reading larger by
111.2 microseconds and is nominal.
Pointing values:
SEFD (X/S) Source Az/El Offset1 Offset2
-- / --
--
FORTALEZA VLBI TEAM.
================================ r4954ft START =================================
2020-07-09 18:52:28 <emersonmonteiro.costa@gmail.com> R4954, Fortaleza, Start-message
Session R4954 Start message for Fortaleza.
--------------------------------------------
Started recording with source: 1639-062 at 191 18:30:00 UT as scheduled.
--
FORTALEZA VLBI TEAM.
================================= r4954ft STOP =================================
2020-07-10 18:29:06 <emersonmonteiro.costa@gmail.com> R4954, Fortaleza, Stop-message
End of schedule: 192 - 18:27:59 UTComments:
Scan from 07:33:32 ut to 07:54:31 ut was missed due to a pointing system error.Data will be to WASH by e-transfer .
Disk Inventory
Size 2000GB = 03
Size 4000GB = 02
Size 8000GB = 10Size 16000GB = 01 Other Size (1000GB) = 01
Last update: JUL/2020.
--
VLBI TEAM.
================================ r4954ht READY =================================
2020-07-09 17:31:51 <oper@hartrao.ac.za> r4954, Hart15M, Ready-message
Session r4954 ready message for Hart15M.
----------------------------------------
Comments:
Hart15M is ready to start R4954.
All systems are nominal.
Session is being operated remotely.
First source: 1639-062 at 18:30:00 UT
FMOUT-GPS: 2.4400 microseconds
Wx: Temperature (C): 12.6 Pressure (mBar): 865.8 Humidity (%): 59.7
Sky Conditions: Clear skies
Cable difference is: na
Pointing values: na
Tsys (x1/s/x2): 38.1/52.1/54.0
================================ r4954ht START =================================
2020-07-09 18:30:00 <oper@hartrao.ac.za> r4954, Hart15M, Autostart-message
Session r4954 auto-start message for Hart15M.
---------------------------------------------
Started recording with source: 1639-062 at 191.18:30:00 UT
================================= r4954ht STOP =================================
2020-07-10 18:37:41 <oper@hartrao.ac.za> r4954, Hart15M, Stop-message
Session r4954 stop message for Hart15M.
---------------------------------------
Comments:
Hart15M has completed R4954.
All scans recorded without incident.
Weather conditions were clear at the start but a large amount of very thin cloud in the middle and variable cloud cover through to the end.
Data will be e-shipped to Washington.
Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 1, H 0, (other larger) 8
Observation finished at: 18:25:51 UT
================================ r4954kk READY =================================
2020-07-09 19:32:02 <DL-KPGO@peraton.com> r4954, Kokee Park, Ready-message
Session r4954 ready message for Kokee Park.
-------------------------------------------
Comments:
No pointing checks due to short turn around, cable cal done prior to experiment i20191.
First source: 0442+389 at 191/1936:04 UT
FMOUT-GPS: +8.86 microseconds
Wx: Temperature (C): 16.9 Pressure (mBar): 890.2 Humidity (%): 100.0
Sky Conditions: overcast
Cable difference is: longer cable makes the reading smaller by
52.1 microseconds and is nominal
Pointing values: na
Tsys (x1/s/x2): 98/54/58
================================ r4954kk START =================================
2020-07-09 19:36:04 <DL-KPGO@peraton.com> r4954, Kokee Park, Autostart-message
Session r4954 auto-start message for Kokee Park.
------------------------------------------------
Started recording with source: 0442+389 at 191.19:36:04 UT
================================= r4954kk STOP =================================
2020-07-10 18:32:50 <DL-KPGO@peraton.com> r4954, Kokee Park, Stop-message
Session r4954 stop message for Kokee Park.
------------------------------------------
Comments:
Diskpack IRAM-009 will be sent out via fedex AWB# 7708 6087 4029.
Disk Inventory: A 0, B 0, C 0, D 9, E 1, F 0, G 0, H 4, (other larger) 7
Observation finished at: 192/1828:15 UT
================================ r4954ny READY =================================
2020-07-09 19:44:45 <vlbi@kartverket.no> r4954, Ny-Alesund, Ready-message
Session r4954 ready message for Ny-Alesund.
-------------------------------------------
Comments:
Warm receiver
BKG-0058/2000
Starting session late. Start recording at scan 191-1944a at 19:44:20 UT due to elevation brake faults and Rx monitoring link down.
First source: 0613+570 at 18:34:16 UT
GPS-FMOUT: 156,64 microseconds
Wx: Temperature (C): 9,8 Pressure (mBar): 1008,1 Humidity (%): 74,8
Sky Conditions: Cloudy
Cable difference is: longer cable makes the reading larger by
717,1 microseconds and is nominal
Pointing values:
SEFD X/S Source Az/El Offset1 Offset2
4108/2349 cygnusa 82.9/40.2 -0.0053 0.0044
Tsys (x1/s/x2): 201/214/182
================================ r4954ny START =================================
2020-07-09 19:45:50 <vlbi@kartverket.no> r4954, Ny-Alesund, Start-message
Session r4954 start message for Ny-Alesund.
-------------------------------------------
Started recording with source: 0613+570 at: 19:44:30 UT
================================= r4954ny STOP =================================
2020-07-10 18:33:05 <vlbi@kartverket.no> r4954, Ny-Alesund, Stop-message
Session r4954 stop message for Ny-Alesund.
------------------------------------------
Comments:
Warm receiver
Late start due to azimut/elevation brake faults and Rx monitoring link down.
Start recording with scan 191-1944a at 19:44:20 source 0613+570
Problem scans:
Source Scan start Explanation of problem
2319+444 19:55:12 Az/El brake faults
Disk Inventory: A 0, B 0, C 0, D 6, E 0, F 0, G 0, H 0, (other larger) 10
Observation finished at: 18:28:02 UT
================================ r4954sv READY =================================
2020-07-09 18:03:39 <oper.sv@iaaras.ru> I20191,R4954. Svetloe, Ready-message.
Sessions I20191,R4954 Ready-message for Svetloe.
-----------------------------------------------------------
Mark5B+ recorder.
GPS-FMOUT: 1.4258 microseconds.
Wx: Temperature (C): 17,4; Pressure(mBar): 1001,4; Humidity(%): 49,6.
Sky conditions: cloudy.
Pointing values:
SEFD X/S Source Az/El Offset1 Offset2
388/ -- 3C123 240/48 0.00524 - 0.01378
Tsys (X/S): 94/55.
S-receiver RFI.
Operator Shumilova.
================================ r4954sv START =================================
2020-07-09 19:37:51 <oper.sv@iaaras.ru> R4954. Svetloe, Start-message.
Session R4954 start-message for Svetloe.
---------------------------------------------------------------------------------------
Svetloe started R4954 session as schedule at 191/19:37:35 UT.
First source 1514+197.
Mark5B+ recorder.
Operator Shumilova.
================================= r4954sv STOP =================================
2020-07-10 18:32:29 <oper.sv@iaaras.ru> r4954. Svetloe, Stop- message.
Session r4954 Stop-message for Svetloe.
----------------------------------------
Svetloe ends r4954 observing 330.
All scans were recorded.
Module USN-0032/4000/1024.
Operator Baykova.
================================ r4954wn START =================================
2020-07-09 18:36:49 <vlbi@fs.wettzell.de> r4954, Wettzell (wn), Start-message
Wettzell (wn) started r4954 at scheduled time.
First source (wn): 1639+062 at 191/18:30:00 UT (start data).
System status: OK.
WX/mostly clear sky, calm.
Regards,
Wettzell obs.
================================= r4954wn STOP =================================
2020-07-10 18:29:45 <vlbi@fs.wettzell.de> r4954, Wettzell (wn), Stop-message
Wettzell (wn) finished r4954wn at scheduled time.
All scans recorded.
System status: OK
Regards,
Wettzell obs.
================================ r4954wz START =================================
2020-07-09 19:50:04 <vlbi@fs.wettzell.de> r4954, Wettzell (wz), Start-message
Wettzell (wz) started r4954 at scheduled time.
First source (wz): 1514+197 at 191/19:37:35 UT (start data).
System status: OK.
WX/mostly clear sky, calm.
Regards,
Wettzell obs.
================================= r4954wz STOP =================================
2020-07-10 18:28:34 <vlbi@fs.wettzell.de> r4954, Wettzell (wz), Stop-message
Wettzell (wz) finished r4949wz at scheduled time.
All scans recorded.
System status: OK
Regards,
Wettzell obs.
================================ r4954yg START =================================
2020-07-09 18:34:43 <auscope-observers@list.utas.edu.au> r4954, Yarragadee (Yg), start message
Session r4954 start message for Yarragadee (Yg)
-----------------------------------------------------------
Started recording with source: 1936-155 at 191/18:30:00 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.
================================= r4954yg STOP =================================
2020-07-15 00:23:55 <auscope-observers@list.utas.edu.au> Yarragadee has completed r4954
Yarragadee has completed r4954
The log and procedure files from experiment r4954 have been copied to ivs.bkg.bund.de:
Formatter (H-maser) leads GPS by 12.0098 microsec at 2020.192.18:24:55.04
Additional experiment notes:
Recorded 1245.89 GB on USN-0171. The data is being transferred electronically to WASH.
Known Problems?
Missed Scans?
Observers
Prad, Jamie, katie 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.
================================ r4954ys READY =================================
2020-07-09 19:02:38 <oper@oan.es> r4954ys, Yebes40m, Ready-message
Session r4954ys ready message for Yebes40m.
-------------------------------------------
Comments:
-storm at the start- Tsys & Sefd , measures high due storm.
First source: 1639-062 at 18:30:00 UT
GPS-FMOUT: +11.053 microseconds
Wx: Temperature (C): 16.82 Pressure (mBar): 915.16 Humidity (%): 81.89
Sky Conditions: Cloudy and rainy
Cable difference is: longer cable makes the reading larger by
694.5 microseconds and is nominal
Pointing values:
SEFD X/S Source Az/El Offset1 Offset2
902/1012 3c274 206.3/59.4 0 0
Tsys (x1/s/x2): 80.3/549.3/73.2
================================ r4954ys START =================================
2020-07-09 19:03:12 <oper@oan.es> r4954ys, Yebes40m, Start-message
Session r4954ys start message for Yebes40m.
-------------------------------------------
Started recording with source: 1639-062 at: 18:30:00 UT
================================= r4954ys STOP =================================
2020-07-10 18:30:27 <oper@oan.es> r4954ys, Yebes40m, Stop-message
Session r4954ys stop message for Yebes40m.
------------------------------------------
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) 0
Observation finished at: 18:28:02 UT
================================================================================