==================================== r1917 =====================================
Ag : Late start (01:45). Cooling down receiver.
Ft : LO not working.
Yg : Late start (23:25).
No problems found for : Ht, Is, Kk, Kv, Ma, Ny, Wn, Wz
No information for : Ns
================================ r1917ag READY =================================
2019-10-21 16:40:21 <oper@aggo-conicet.gob.ar> r1917, AGGO, Ready-message
Session r1917 ready message for AGGO.
-------------------------------------
Comments:
we discovered unexpectedly a warm receiver. We are reestablishing the cryogenic cooling and expect nominal temperatures at a later time during the session. (Check for 20K/70K in the log.)
No pointing or caltsys possible during vacuum pump hooked up to dewar.
First source: 1424-418 at 17:00:00 UT
FMOUT-GPS: 0.05166 microseconds
Wx: Temperature (C): 14.1 Pressure (mBar): 1015.0 Humidity (%): 97.8
Sky Conditions: cloudy
Cable difference is: longer cable makes the reading larger by
111 microseconds and is nominal
Pointing values:
SEFD X/S Source Az/El Offset1 Offset2
0/0 0 0/0 0 0
Tsys (x1/s/x2): 0/0/0
================================ r1917ag START =================================
2019-10-21 17:00:02 <oper@aggo-conicet.gob.ar> r1917, AGGO, Start-message
Session r1917 start message for AGGO.
-------------------------------------
Started recording with source: 1424-418 at: 17:00:00 UT
================================= r1917ag STOP =================================
2019-10-22 16:55:44 <oper@aggo-conicet.gob.ar> r1917, AGGO, Stop-message
Session r1917 stop message for AGGO.
------------------------------------
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: 16:55:39 UT
================================= r1917ag STOP =================================
2019-10-22 20:15:15 <hhase@aggo-conicet.gob.ar> Re: r1917, AGGO, Stop-message
Additional information for the correlator:
We discovered a warm receiver before experiment and decided to
reestablish the vacuum and cool down, while the experiment started.
The first scan with useful data is 295-0145. All scans before are
useless, as the antenna could not be moved during cooling down procedure
with vacuum pump being attached.
We sorry for the data loss, but happy that we could save at least 15h45m
of the session R1917.
Best regards.
Hayo
Am 22.10.19 um 13:55 schrieb VLBI Operator:
> Session r1917 stop message for AGGO.
> ------------------------------------
> 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: 16:55:39 UT
================================ r1917ft READY =================================
2019-10-21 20:48:57 <adeildo.sombra@inpe.br> R1917, Fortaleza, NOT Ready-message
Fortaleza is NOT ready for oberserving r1917 session beacause local
ocillator is not working properly.
Best regards.
-
FORTALEZA VLBI TEAM.
--
Este email foi escaneado pelo Avast antivírus.
https://www.avast.com/antivirus
================================ r1917ht READY =================================
2019-10-21 13:50:30 <oper@hartrao.ac.za> r1917, Hart15M, Ready-message
Session r1917 ready message for Hart15M.
----------------------------------------
Comments:
Hart15M is ready to start the experiment.
First source: 1424-418 at 17:00:00 UT
FMOUT-GPS: 1.3375 microseconds
Wx: Temperature (C): 33.5 Pressure (mBar): 858.3 Humidity (%): 10.8
Sky Conditions: Clear skies
Cable difference is: na
Pointing values: na
Tsys (x1/s/x2): 47.5/47.2/60.2
================================ r1917ht START =================================
2019-10-21 17:00:00 <oper@hartrao.ac.za> r1917, Hart15M, Autostart-message
Session r1917 auto-start message for Hart15M.
---------------------------------------------
Started recording with source: 1424-418 at 294.17:00:00 UT
================================= r1917ht STOP =================================
2019-10-22 20:46:47 <oper@hartrao.ac.za> r1917, Hart15M, Stop-message
Session r1917 stop message for Hart15M.
---------------------------------------
Comments:
Hart15M has completed R1917.
All scans recorded successfully.
Weather conditions were clear at the start, 70-80% clound in the middle and mostly clear by the end.
Data will be e-shipped to Bonn.
Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 1, H 0, (other larger) 6
Observation finished at: 16:59:55 UT
================================ r1917is READY =================================
2019-10-21 05:21:40 <nozawa-k96xd@mlit.go.jp> [vlbi] q19294 and r1917, Ishioka, Ready-message
Ishioka is ready for q19294 and r1917.
First source of q19294 is 3C418 at 294day 07:00:00(UT).
First source of r1917 is 3C371 at 294day 17:04:59(UT).
The data recorder is K5/VSI system.
All systems are normal.
Weather is cloudy
Temp:17.3 C, Hum:86.8 %, Pres:1006.7 hPa
FMOUT - GPS = +486.3 nsec at 294-05:18
Tsys: X-band=46.1 K, S-band=264.6 K (EL=90)
SEFD: X-band=1419.4 Jy, S-band=2087.1 Jy (Cygnus-A, AZ=66.9, EL=49.0)
About q19294 data transfer,
Correlator is BONN.
data server(BONN) -> io10
data directory(BONN) -> /data/q19294/is
data server(GSI) -> iserv02
data directory(m5b) -> /ddn/vlbi/data/q19294is/m5b
We will inform BONN, when the data is ready.
About r1917 data transfer,
Correlator is BONN.
data server(BONN) -> io10
data directory(BONN) -> /data/r1917/is
data server(GSI) -> iserv02
data directory(m5b) -> /ddn/vlbi/data/r1917is/m5b
We will inform BONN, when the data is ready.
Sincerely,
Kentaro Nozawa, GSI/AES
===================================================
GSI VLBI group
Geospatial Information Authority of Japan
web: http://www.spacegeodesy.go.jp/vlbi/en/
===================================================
================================ r1917is START =================================
2019-10-21 17:07:13 <gsi-vlbi-oper@ml.mlit.go.jp> r1917, Ishioka, Start-message
Session r1917 start message for Ishioka
----------------------------------------------------------------
Started recording with source 3c371 at 2019/294/17:04:59UT
FMOUT-GPS : +0.489 microseconds
Wx: Temperature(C): 13.7 Pressure(hPa): 1003.2 Humidity(%): 99.3
================================= r1917is STOP =================================
2019-10-22 23:45:08 <nozawa-k96xd@mlit.go.jp> [vlbi] r1917, Ishioka, Stop-message
Ishioka finished r1917.
Comments:
All scans were recorded.
--- Automatic measurement results at about 295-16:58 ---
Temp: 14.4 C, Hum:96.5 %, Pres:999.2 hPa
FMOUT - GPS = +487.4 nsec at 295-16:58 (UT).
Tsys: X-band=46.2 K, S-band=227.7 K (EL=90)
SEFD: X-band=1430.1 Jy, S-band=2236.3 Jy (Taurus-A, AZ=130.8, EL=70.0)
We put the file "r1917is.log" on "cddis.gsfc.nasa.gov".
Sincerely,
Kentaro Nozawa, GSI/AES
===================================================
GSI VLBI group
Geospatial Information Authority of Japan
web: http://www.spacegeodesy.go.jp/vlbi/en/
===================================================
================================ r1917kk READY =================================
2019-10-21 16:43:02 <DL-KPGO@peraton.com> r1917, Kokee Park, Ready-message
Session r1917 ready message for Kokee Park.
-------------------------------------------
First source: 3c371 at 294/1704:59 UT
FMOUT-GPS: +7.94 microseconds
Wx: Temperature (C): 17.4 Pressure (mBar): 888.7 Humidity (%): 89.9
Sky Conditions: clear sky
Cable difference is: longer cable makes the reading smaller by
52.2 microseconds and is nominal
Pointing values:
SEFD X/S Source Az/El Offset1 Offset2
1860/735 taurusa 275/62 0.007 0.002
Tsys (x1/s/x2): 82/38/44
================================ r1917kk START =================================
2019-10-21 17:04:59 <DL-KPGO@peraton.com> r1917, Kokee Park, Autostart-message
Session r1917 auto-start message for Kokee Park.
------------------------------------------------
Started recording with source: 3c371 at 294.17:04:59 UT
================================= r1917kk STOP =================================
2019-10-22 17:01:23 <DL-KPGO@peraton.com> r1917, Kokee Park, Stop-message
Session r1917 stop message for Kokee Park.
------------------------------------------
Comments:
Disk# UVLBI-36 will be shipped out via FedEx AWB# 7767 6222 0671.
Problem scans:
Source Scan start Explanation of problem
1639-062 294/2025:20 RFI on IFA and IFC
0808+019 294/2036:39 RFI on IFA affecting devices #1 through #4
Disk Inventory: A 0, B 0, C 0, D 14, E 6, F 0, G 4, H 0, (other larger) 2
Observation finished at: 295/1659:55 UT
================================ r1917kv READY =================================
2019-10-21 09:30:49 <ivs-ops@lists.nasa.gov> R1917, Sejong, Ready-message
First source of R1917: 3C371 at 294/17:00:00 for 226second (UT)
FMOUT-GPS: -33.4 usec
Wx: Temperature (C) 19.6 Pressure (hPa) 994.7 Humidity (%) 61.0
Point values
SEFD S/X1/X2 AZ/EL Source
Offset1 Offset2
3925/845/750 39/46 Cas-a
0 +0.08
================================ r1917kv START =================================
2019-10-22 00:30:31 <ivs-ops@lists.nasa.gov> R1917, Sejong, Start-message
Session R1917 start-message for Sejong(Kv)
Started recording with source 3C371 at 294/17:00:00 UT
================================= r1917kv STOP =================================
2019-10-23 00:02:27 <ivs-ops@lists.nasa.gov> R1917, Sejong, Stop-message
Sejong finished R1917.
All scans are recorded.
FMOUT-GPS: -33.4 usec
Comment:
================================ r1917ma READY =================================
2019-10-21 10:25:04 <vlbi@hp835.mt.asi.it> r1917, MATERA, Ready-message
Session r1917 ready message for MATERA.
---------------------------------------
First source: 3c371 at 17:00 UT
GPS-FMOUT: 8.325 microseconds
Wx: Temperature (C): 24 Pressure (mBar): 967 Humidity (%): 61
Sky Conditions: clear sky
Cable difference is: longer cable makes the reading smaller by
316.2 microseconds and is nominal
Pointing values:
SEFD X/S Source Az/El Offset1 Offset2
1710/1936 casa 11/11 -0.00129 0.01406
Tsys (x1/s/x2): 77/375/0
================================ r1917ma READY =================================
2019-10-21 17:11:31 <vlbi@hp835.mt.asi.it> r1917, MATERA, Ready-message
Session r1917 ready message for MATERA.
---------------------------------------
Comments:
.
First source: 3c371 at 17:00:00 UT
GPS-FMOUT: 8.359 microseconds
Wx: Temperature (C): 18.5 Pressure (mBar): 966.06 Humidity (%): 84
Sky Conditions: clear sky
Cable difference is: longer cable makes the reading larger by
39.0965 microseconds and is nominal
Pointing values:
SEFD X/S Source Az/El Offset1 Offset2
1174/1274 casa 43/52 0.0095 -0.0022
Tsys (x1/s/x2): 65/239/0
================================= r1917ma STOP =================================
2019-10-22 17:09:15 <vlbi@hp835.mt.asi.it> r1917, MATERA, Stop-message
Session r1917 stop message for MATERA.
--------------------------------------
Problem scans:
Source Scan start Explanation of problem
0 0 0
Disk Inventory: A 0, B 0, C 0, D 4, E 0, F 0, G 0, H 0, (other larger) 4(8000)
Observation finished at: 16:59:55 UT
================================ r1917ny START =================================
2019-10-21 17:04:59 <vlbi@kartverket.no> r1917, Ny-Alesund, Autostart-message
Session r1917 auto-start message for Ny-Alesund.
------------------------------------------------
Started recording with source: 3c371 at 294.17:04:59 UT
================================= r1917ny STOP =================================
2019-10-22 17:06:07 <vlbi@kartverket.no> r1917, Ny-Alesund, Stop-message
Session r1917 stop message for Ny-Alesund.
------------------------------------------
Disk Inventory: A 0, B 0, C 0, D 10, E 0, F 0, G 0, H 0, (other larger) 10
Observation finished at: 17:00 UT
================================ r1917wn READY =================================
2019-10-21 16:46:19 <vlbi@fs.wettzell.de> r1917, Wettzell (wn), Ready-message
Wettzell (wn) is ready for r1917 at scheduled time.
First source (wn): 3C371 at 17:04:49 UT (start data).
System status: OK.
WX/partly covered, no rain.
Regards,
Wettzell obs.
================================ r1917wn START =================================
2019-10-21 18:16:22 <vlbi@fs.wettzell.de> r1917, Wettzell (wn), Start-message
Wettzell (wn) started r1917 at scheduled time.
First source (wn): 3C371 at 17:04:59 UT (start data).
System status: OK.
WX/partly covered, no rain.
Regards,
Wettzell obs.
================================= r1917wn STOP =================================
2019-10-22 17:03:08 <vlbi@fs.wettzell.de> r1917, Wettzell (wn), Stop-message
Wettzell (wn) finished r1917 at scheduled time.
Last source (wn): 1958-179 at 16:59:55 UT (stop data)
All scans were recorded.
WX/covered, no rain.
Regards,
Wettzell obs.
================================ r1917wz READY =================================
2019-10-21 16:46:09 <vlbi@fs.wettzell.de> r1917, Wettzell (wz), Ready-message
Wettzell (wz) is ready for r1917 at scheduled time.
First source (wz): 0716+714 at 17:07:45 UT (start data).
Delta ut(ref-efos39) = 3.536 micsec. at 294.16:45 UT.
Delta ut(ref-tac2) = 0.842 micsec. at 294.16:45 UT.
System status: OK.
WX/partly covered, no rain.
Regards,
Wettzell obs.
================================ r1917wz START =================================
2019-10-21 18:16:24 <vlbi@fs.wettzell.de> r1917, Wettzell (wz), Start-message
Wettzell (wz) started r1917 at scheduled time.
First source (wz): 0716+714 at 17:07:45 UT (start data).
System status: OK.
WX/partly covered, no rain.
Regards,
Wettzell obs.
================================= r1917wz STOP =================================
2019-10-22 17:03:01 <vlbi@fs.wettzell.de> r1917, Wettzell (wz), Stop-message
Wettzell (wz) finished r1917 at scheduled time.
Last source (wz): 0202+319 at 16:59:55 UT (stop data)
All scans were recorded.
WX/covered, no rain.
Regards,
Wettzell obs.
================================ r1917yg START =================================
2019-10-21 23:31:41 <auscope-observers@list.utas.edu.au> r1917, Yarragadee (Yg), start message
Session r1917 start message for Yarragadee (Yg)
-----------------------------------------------------------
Started recording with source: 0308-611 at 294/23:25 UT
Comments:
Experiment started late
Regards,
Warren
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.
================================= r1917yg STOP =================================
2019-10-22 17:13:32 <auscope-observers@list.utas.edu.au> Yarragadee has completed r1917
Yarragadee has completed r1917
The log and procedure files from experiment r1917 have been copied to ivs.bkg.bund.de:
Formatter (H-maser) leads GPS by 22.6513 microsec at 2019.295.16:55:46.03
Additional experiment notes:
Recorded 976.53 GB to module BKG-0041 using the Mark5B+ recorder. The Module is being sent to wash using DHL.
Known problems:
no
Missed Scans:
yes
Observers:
tiege, warren, lim, earl
Regards,
earl
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.
================================= r1917yg WIKI =================================
2019-10-21 23:37:00 <auscope-observers@list.utas.edu.au> r1917 Yarragadee 12m
Disk VSN: BKG-0041/2000 | Data volume at beginning: 0 GB
23:25 UT Experiment started late missed all scans before 294-2325 short 397 GB data (Warren).
================================================================================