==================================== r4834 =====================================
Ny : Late start missing over 1 hour (18:30-19:44).
Ur : Did not participate. Device (antenna?) failure.
Ys : Numerous recorder problems. (18:30-19:10, 08:42-08:52, 11:40-12:53).
No problems found for : Bd, Ht, Is, Ke, Kk, Wn, Yg, Zc
================================= r4834bd STOP =================================
2018-03-23 18:40:27 <oper.bd@iaaras.ru> r4834 Badary, Stop-message
Badary ends r4834 observing 315
Session were recorded on module UAO-0016/2000/1024
Operators Alakova, Zhiritskaya, Sorokovikov, Kotlova.
--
С уважением,
oper mailto:oper@badary.ipa.stbur.ru
================================ r4834ht READY =================================
2018-03-22 18:03:10 <oper@hartrao.ac.za> r4834, Hart15M, Ready-message
Session r4834 ready message for Hart15M.
----------------------------------------
Comments:
Hart15M is ready to start R4834
First source: 1144+402 at 18:30:00 UT
FMOUT-GPS: 19.0455 microseconds
Wx: Temperature (C): 15.2 Pressure (mBar): 863.5 Humidity (%): 89.21
Sky Conditions: Overcast and raining
Cable difference is: na
Pointing values: na
Tsys (x1/s/x2): 53.9/50.0/69.9
================================ r4834ht START =================================
2018-03-22 18:30:00 <oper@hartrao.ac.za> r4834, Hart15M, Autostart-message
Session r4834 auto-start message for Hart15M.
---------------------------------------------
Started recording with source: 1144+402 at 081.18:30:00 UT
================================= r4834ht STOP =================================
2018-03-23 21:28:25 <oper@hartrao.ac.za> r4834, Hart15M, Stop-message
Session r4834 stop message for Hart15M.
---------------------------------------
Comments:
Hart15M has completed R4834
All scans recorded successfully.
Weather conditions were overcast with intermittent rain through most of the experiment, clearing some towards the end.
Data will be e-shipped to Washington.
Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 2`, H 0, (other larger) 4
Observation finished at: 18:29:33 UT
================================ r4834is READY =================================
2018-03-22 08:08:38 <nozawa-k96xd@mlit.go.jp> [vlbi] r4834, q18083 and q18084, Ishioka, Ready-message
Ishioka is ready for r4834, q18083 and q18084.
First source of r4834 is 1144+402 at 081day 18:30:00(UT).
First source of q18083 is 0059+581 at 083day 07:30:00(UT).
First source of q18084 is 3C418 at 084day 07:30:00(UT).
The data recorder is K5/VSI system.
All systems are normal.
Weather is fine
Temp:12.6 C, Hum:82.0 %, Pres:982.5 hPa
FMOUT - GPS = +392.8 nsec at 081-07:56
Tsys: X-band=47.3 K, S-band=187.2 K (EL=90)
SEFD: X-band=1653.7 Jy, S-band=2256.3 Jy (Cas-A, AZ=322.5, EL=32.2)
About r4834 data transfer,
Correlator is WASH.
data server(GSI) -> iserv02
data directory(m5b) -> /ddn/vlbi/data/r4834is/m5b
We will inform WACO, when the data is ready.
About q18083 data transfer,
Correlator is GSI.
data server(Tsukuba) -> iserv02
data directory(k5) -> /ddn/vlbi/data/q18083is
About q18084 data transfer,
Correlator is GSI.
data server(Tsukuba) -> iserv02
data directory(k5) -> /ddn/vlbi/data/q18084is
Sincerely,
Kentaro Nozawa, GSI/AES
===================================================
GSI VLBI group
Geospatial Information Authority of Japan
e-mail: gsi-vlbi-oper@ml.mlit.go.jp
web: http://www.spacegeodesy.go.jp/vlbi/en/
===================================================
================================ r4834is START =================================
2018-03-22 18:32:01 <vlbi@spacegeodesy.go.jp> r4834, Ishioka, Start-message
Session r4834 start message for Ishioka
----------------------------------------------------------------
Started recording with source 1144+402 at 2018/081/18:30:00UT
FMOUT-GPS : +0.405 microseconds
Wx: Temperature(C): 8.0 Pressure(hPa): 991.9 Humidity(%): 91.0
================================= r4834is STOP =================================
2018-03-26 01:04:36 <nozawa-k96xd@mlit.go.jp> [vlbi] r4834, q18083 and q18084, Ishioka, Stop-message
Ishioka finished r4834, q18083 and q18084.
Comments:
All scans were recorded.
--- Automatic measurement results at about 082-18:28 ---
Temp: 6.5 C, Hum:89.1 %, Pres:1005.1 hPa
FMOUT - GPS = +399.2 nsec at 082-18:28 (UT).
Tsys: X-band=55.6 K, S-band=221.7 K (EL=90)
SEFD: X-band=1943.5 Jy, S-band=2293.1 Jy (Cygnus-A, AZ=65.3, EL=44.1)
--- Automatic measurement results at about 083-08:29 ---
Temp: 11.2 C, Hum:77.8 %, Pres:1004.1 hPa
FMOUT - GPS = +398.3 nsec at 083-08:29 (UT).
Tsys: X-band=46.4 K, S-band=274.1 K (EL=90)
SEFD: X-band=1422.4 Jy, S-band=2954.6 Jy (Taurus-A, AZ=206.5, EL=74.4)
--- Automatic measurement results at about 084-08:28 ---
Temp: 15.3 C, Hum:40.0 %, Pres:1006.7 hPa
FMOUT - GPS = +402.0 nsec at 084-08:28 (UT).
Tsys: S-band=80.7 K (EL=90)
We could not measure X-band Tsys due to a measurement system trouble.
SEFD: X-band=1388.4 Jy, S-band=2821.4 Jy (Taurus-A, AZ=209.1, EL=74.1)
We put the file "r4834is.log", "q18083is.log" and "q18084is.log" on "cddis.gsfc.nasa.gov".
Sincerely,
Kentaro Nozawa, GSI/AES
===================================================
GSI VLBI group
Geospatial Information Authority of Japan
e-mail: gsi-vlbi-oper@ml.mlit.go.jp
web: http://www.spacegeodesy.go.jp/vlbi/en/
===================================================
================================= r4834ke WIKI =================================
2018-03-22 20:59:00 <auscope-observers@list.utas.edu.au> r4834 Katherine 12m
Disk VSN: StreamStor1 aka USN-0141/2000 | Data volume at beginning: 0.00 GB
Too dark to confirm module vsn. Only other module though and it is empty (Lucas)
Experiment started okay (Lucas).
================================ r4834kk READY =================================
2018-03-22 19:33:24 <oper@s2.kpgo.hawaii.edu> r4834, Kokee Park, Ready-message
Session r4834 ready message for Kokee Park.
-------------------------------------------
Comments:
pointing check and cable cal done prior to i18081
First source: 1846+322 at 081/1934:03 UT
FMOUT-GPS: +10.846 microseconds
Wx: Temperature (C): 14 Pressure (mBar): 889 Humidity (%): 100
Sky Conditions: overcast and rain
Cable difference is: longer cable makes the reading smaller by
-51.7 microseconds and is nominal
Pointing values:
SEFD X/S Source Az/El Offset1 Offset2
3350/689 cygnusa 33/67 -0.023 -0.019
1963/657 casa 33/31 -0.002 0.000
Tsys (x1/s/x2): 70/34/50
================================ r4834kk START =================================
2018-03-22 19:34:03 <oper@s2.kpgo.hawaii.edu> r4834, Kokee Park, Autostart-message
Session r4834 auto-start message for Kokee Park.
------------------------------------------------
Started recording with source: 1846+322 at 081.19:34:03 UT
================================= r4834kk STOP =================================
2018-03-23 18:31:06 <oper@s2.kpgo.hawaii.edu> r4834, Kokee Park, Stop-message
Session r4834 stop message for Kokee Park.
------------------------------------------
Comments:
Disk# MPI-0153 will be shipped out via FedEx AWB# 7717 7761 0153.
Disk Inventory: A 0, B 0, C 0, D 15, E 4, F 3, G 3, H 5, (other larger) 2
Observation finished at: 082/1929:40 UT
================================ r4834ny READY =================================
2018-03-22 19:36:32 <vlbi@kartverket.no> r4834, Ny-Alesund, Ready-message
Session r4834 ready message for Ny-Alesund.
-------------------------------------------
First source: 1639+230 at 18:46:48 UT
GPS-FMOUT: 182.52 microseconds
Wx: Temperature (C): 11.8 Pressure (mBar): 1003.0 Humidity (%): 63
Sky Conditions: clear
Cable difference is: na
Pointing values: na
Tsys values: na
================================ r4834ny START =================================
2018-03-22 19:37:11 <vlbi@kartverket.no> r4834, Ny-Alesund, Autostart-message
Session r4834 auto-start message for Ny-Alesund.
------------------------------------------------
Started recording with source: 1639+230 at 081.19:37:11 UT
================================= r4834ny STOP =================================
2018-03-23 18:30:05 <vlbi@kartverket.no> r4834, Ny-Alesund, Stop-message
Session r4834 stop message for Ny-Alesund.
------------------------------------------
Disk Inventory: A 0, B 0, C 0, D 9, E 0, F 0, G 0, H 0, (other larger) 9
Observation finished at: 18:27:20 UT
================================ r4834wn START =================================
2018-03-22 18:30:20 <vlbi@fs.wettzell.de> r4834wn - start
Wettzell started r4834wn at 081/18:30 ut
first source:1144+402
delta ut (ref-efos60) = 2.081 us at 081/17:45 ut
delta ut (ref-gps;tac2) = 0.966 us at 081/17:45 ut
systemstatus - ok.
weather: covered, light snowfall.
regards, wz-obs.
================================= r4834wn STOP =================================
2018-03-23 18:39:13 <vlbi@fs.wettzell.de> r4834wn - end
Wettzell finished r4834wn at scheduled time.
all scans recorded.
regards, wz-obs.
================================= r4834yg WIKI =================================
2018-03-22 20:59:00 <auscope-observers@list.utas.edu.au> r4834 Yarragadee 12m
Disk VSN: USN-0067 | Data volume at beginning: 0.00 GB
Experiment started okay (Lucas)
================================ r4834ys READY =================================
2018-03-22 18:22:30 <oper40m@oan.es> r4834, Yebes40m, Ready-message
Session r4834 ready message for Yebes40m.
-----------------------------------------
First source: 1144+402 at 18:30:00 UT
GPS-FMOUT: 6.9866 microseconds
Wx: Temperature (C): 7.9 Pressure (mBar): 913.1 Humidity (%): 32
Sky Conditions: Clear Sky
Cable difference is: longer cable makes the reading larger by
680.8 microseconds and is nominal
Pointing values:
SEFD X/S Source Az/El Offset1 Offset2
206.26/805.6 3c123 229.4/74.6 0 0
Tsys (x1/s/x2): 61.59/343.3/54.31
================================ r4834ys START =================================
2018-03-22 18:33:07 <oper40m@oan.es> r4834, Yebes40m, Start-message
Session r4834 start message for Yebes40m.
-----------------------------------------
Started recording with source: 1144+402 at: 18:30:00 UT
================================= r4834ys STOP =================================
2018-03-23 18:30:48 <oper40m@oan.es> r4834, Yebes40m, Stop-message
Session r4834 stop message for Yebes40m.
----------------------------------------
Comments:
Since scan 081-1830 from scan 081-1903 not recorded due to problem with the recorder.
scans 082-0831,082-0835,082-0838b recorded offsource.
scans 082-0842 and 082-0852 not recorded.
scan 082-1140c not recorded
scans 082-1146 and 082-1148b invalid data
Since scan 082-1157 from scan 082-1253a not recorded
No gps-fmout data from 11:30 UTC. Last valid value is 7.4 usec
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) 1
Observation finished at: 18:30:03 UT
================================ r4834zc READY =================================
2018-03-22 18:18:58 <oper.zc@iaaras.ru> r4834 Zelenchukskaya Ready message
Session r4834 ready message for Zelenchukskaya.
First source: 1144+402 at 18:30:00 UT.
GPS-FMOUT: 2.561 microseconds.
GPS-MASER: 2.347 microseconds.
Wx: Temperature (C): -2, Pressure (mBar): 881, Humidity: 92.
Sky Conditions: fog.
Cable difference: -.
SEFD X/S Source Az/El Offset1 Offset2
290/- 3c48 257/63 -0.00688 0.00579
Tsys (x/s): 58/90.
Mark5B+ recording.
Operator: Ptitcin A.
================================ r4834zc START =================================
2018-03-22 18:28:19 <oper.zc@iaaras.ru> r4834 Zelenchukskaya Start message
Session r4834 start message for Zelenchukskaya.
Experement started 18:30:00.
First source: 1144+402 at 18:30:00 UT.
Operator: Ptitcin A.
================================= r4834zc STOP =================================
2018-03-23 18:31:16 <oper.zc@iaaras.ru> r4834 Zelenchukskaya Stop message
Session r4834 stop message for Zelenchukskaya.
Zelenchukskaya ends r4834 at 18:26:44, observing 338.
Session r4834 were recorded on module IAA-0035.
Operator: Lysenkova M.
================================================================================