==================================== crf113 ====================================
Ho : Wind stow for most session. No log.
Is : ACU problem (07:15-07:29). Power failure (08:12-10:30).
Kg : Power outage (08:26-17:30).
Ur : Other commitments (03:44-04:35) (12:42-17:30).
No problems found for : Hh, Kk, Km
================================ crf113hh READY ================================
2019-09-10 14:25:55 <ivs-ops@lists.nasa.gov> crf113, HartRAO, Ready-message
Session crf113 ready message for HartRAO.
-----------------------------------------
Comments:
HartRAO is ready to start crf113 J.A.G is shifting
First source: 2359-221 at 17:30:00 UT
FMOUT-GPS: 1.3077 microseconds
Wx: Temperature (C): 26.3 Pressure (mBar): 862.9 Humidity (%): 15.0
Sky Conditions: clear skies
Cable difference is: longer cable makes the reading smaller by
1058.6 microseconds and is nominal
Pointing values: na
Tsys (x1/s/x2): 55.7/na/59.2
================================ crf113hh START ================================
2019-09-10 17:30:00 <ivs-ops@lists.nasa.gov> crf113, HartRAO, Autostart-message
Session crf113 auto-start message for HartRAO.
----------------------------------------------
Started recording with source: 2359-221 at 253.17:30:00 UT
================================ crf113hh STOP =================================
2019-09-11 17:34:10 <oper@hartrao.ac.za> crf113, HartRAO, Stop-message
Session crf113 stop message for HartRAO.
----------------------------------------
Comments:
HartRAO has completed CRF113.
All scans recorded successfully.
Weather conditions were clear at start and midway through and partly cloudy/hazy at end.
Data will be e-shipped to SHAO.
FS was upgraded to 9.13.1 prior to experiment.
Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 2, H 0, (other larger) 7
Observation finished at: 17:30:00 UT
================================ crf113ho START ================================
2019-09-10 17:49:28 <ivs-ops@lists.nasa.gov> crf113, Hobart26 (Ho), start message
Session crf113 start message for Hobart26 (Ho)
-----------------------------------------------------------
Started recording with source: 2359-221 at 1730 UT UT
Comments:
Experiment started OK
Regards,
mas
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.
================================ crf113ho STOP =================================
2019-09-16 17:33:53 <auscope-observers@list.utas.edu.au> Hobart 26m has completed crf113
Hobart 26m has completed crf113
The log and procedure files from experiment crf113 have been copied to ivs.bkg.bund.de:
Additional experiment notes:
Recorded 2034.23 GB on OSOD+121. The data is being transferred electronically to SHAO.
Known Problems?
Yes, windstowed for almost entirety of experiment
Missed Scans?
Yes, see comments
Observers
Mas, Warren, Lucas and Patrick
Regards,
Lucas
Comments from the Log:
At 1730 UT Experiment started OK (mas)
At 1931 UT, halt the schedule due to wind stowed. Missed scans start from 253-1929 (mas)
01:09 UT back on source (warren)
01:58 UT wind stowed during scan name 254-0158 (warren)
05:35 UT back on schedule with 254-0535 (w)
06:37 UT - Wind stowed during scan name 254-0637 (Patrick)
10:59 UT - Resumed schedule. First good scan is 254-1104 (Patrick)
11:38 UT - Wind stowed during scan name 254-1141 (Patrick)
12:00 UT - Windstowed from 12:00UT till end (>100km/hr wind!) (Lucas)
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.
================================ crf113ho WIKI =================================
2019-09-11 17:38:00 <auscope-observers@list.utas.edu.au> crf113 Hobart 26 m
Disk VSN: OSOD+121 | Data volume at beginning: 1.667 GB
At 1730 UT Experiment started OK (mas)
At 1931 UT, halt the schedule due to wind stowed. Missed scans start from 253-1929 (mas)
01:09 UT back on source (warren)
01:58 UT wind stowed during scan name 254-0158 (warren)
05:35 UT back on schedule with 254-0535 (w)
06:37 UT - Wind stowed during scan name 254-0637 (Patrick)
10:59 UT - Resumed schedule. First good scan is 254-1104 (Patrick)
11:38 UT - Wind stowed during scan name 254-1141 (Patrick)
Windstowed from till end.
ops8 crashed. Restared.
================================ crf113is START ================================
2019-09-10 17:35:56 <ivs-ops@lists.nasa.gov> crf113, Ishioka, Start-message
Session crf113 start message for Ishioka
----------------------------------------------------------------
Started recording with source 2359-221 at 2019/253/17:30:00UT
FMOUT-GPS : +0.529 microseconds
Wx: Temperature(C): 23.2 Pressure(hPa): 1001.5 Humidity(%): 99.3
================================ crf113is STOP =================================
2019-09-12 00:30:24 <nozawa-k96xd@mlit.go.jp> [vlbi] r1911 and crf113, Ishioka, Stop-message
Ishioka finished r1911 and crf113.
Comments:
R1911 all scans were recorded.
CRF113
Ishioka failed 2 scans from 07:15(254-0715) to 07:29(254-0722).
Because the antenna stopped due to an error in the ACU due to
an instantaneous power failure caused by a lightning strike.
Ishioka failed 26 scans from 08:12(254-0812) to 10:30(254-1024).
Because the power of samplers, amplifiers, and recorders went down
due to a power failure caused by a lightning strike.
Unfortunately, the power of the simple UPS connected to
them had gone down too.
--- Automatic measurement results at about 253-16:58 ---
Temp: 23.3 C, Hum:99.3 %, Pres:1001.6 hPa
FMOUT - GPS = +523.5 nsec at 253-16:58 (UT).
Tsys: X-band=90.0 K, S-band=244.9 K (EL=90)
SEFD: X-band=3453.9 Jy, S-band=2121.8 Jy (Cas-A, AZ=326.0, EL=57.8)
--- Automatic measurement results at about 254-17:22 ---
Temp: 23.4 C, Hum:99.6 %, Pres:996.5 hPa
FMOUT - GPS = +525.9 nsec at 254-17:22 (UT).
Tsys: X-band=93.5 K, S-band=1812.5 K (EL=90)
SEFD: X-band=3418.7 Jy, S-band=2662.3 Jy (Cas-A, AZ=322.8, EL=53.8)
We put the file "r1911is.log" and "crf113is.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/
===================================================
================================ crf113kg READY ================================
2019-09-13 06:38:45 <kawa@nict.go.jp> crf113, Koganei11, Ready and start message
Dear colleagues,
Koganei11 was ready for crf113 session and
I was able to confirm the schedule started
with first source 2359-221, 253/17:30 UT.
GPS-maser clock offset must be close to 0 us for Koganei11
Because its 1 pps comes from GPS.
The weather were cloudy for Koganei.
Temp: 28.1 C, Pressure: 1006.0 hPa, Humid: 81 % for Koganei11
on 2019.253.12:09 UT.
Pointing values are as follows:
Koganei11
SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S)
6088/4016 Cas-A 38/53 -0.011/-0.003 121/125
Best regards,
KAWAI, Eiji
Kashima Space Technology Center
================================ crf113kg START ================================
2019-09-13 06:38:45 <kawa@nict.go.jp> crf113, Koganei11, Ready and start message
Dear colleagues,
Koganei11 was ready for crf113 session and
I was able to confirm the schedule started
with first source 2359-221, 253/17:30 UT.
GPS-maser clock offset must be close to 0 us for Koganei11
Because its 1 pps comes from GPS.
The weather were cloudy for Koganei.
Temp: 28.1 C, Pressure: 1006.0 hPa, Humid: 81 % for Koganei11
on 2019.253.12:09 UT.
Pointing values are as follows:
Koganei11
SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S)
6088/4016 Cas-A 38/53 -0.011/-0.003 121/125
Best regards,
KAWAI, Eiji
Kashima Space Technology Center
================================ crf113kg STOP =================================
2019-09-13 06:39:45 <kawa@nict.go.jp> crf113, Koganei11, Stop message
Dear Colleagues,
We have completed all observations of crf113 session
at Koganei11 with one known problem.
Data record was stopped at middle of 254-0826 and
after that there are no data due to power outage.
The weather of Koganei were cloudy.
The thunderstorm started around 254/0800 UT.
The observation log files was uploaded to the server,
depot.cddis.eosdis.nasa.gov.
Best regards,
KAWAI, Eiji
Kashima Space Technology Center
================================ crf113kk READY ================================
2019-09-10 17:18:17 <ivs-ops@lists.nasa.gov> crf113, Kokee Park, Ready-message
Session crf113 ready message for Kokee Park.
--------------------------------------------
Comments:
resynced station timing on sept 3 to resolve issue of fast positive drift rate on maser.
First source: 0458-020 at 253/1746:00 UT
FMOUT-GPS: +9.094 microseconds
Wx: Temperature (C): 16.5 Pressure (mBar): 891 Humidity (%): 89.8
Sky Conditions: partly cloudy
Cable difference is: longer cable makes the reading smaller by
49 microseconds and is nominal
Pointing values:
SEFD X/S Source Az/El Offset1 Offset2
2251/945 casa 328/17 -0.002 0.010
1706/887 oriona 188/62 0.004 -0.001
Tsys (x1/s/x2): 86/47/45
================================ crf113kk START ================================
2019-09-10 17:46:00 <ivs-ops@lists.nasa.gov> crf113, Kokee Park, Autostart-message
Session crf113 auto-start message for Kokee Park.
-------------------------------------------------
Started recording with source: 0458-020 at 253.17:46:00 UT
================================ crf113kk STOP =================================
2019-09-11 17:07:18 <DL-KPGO@peraton.com> crf113, Kokee Park, Stop-message
Session crf113 stop message for Kokee Park.
-------------------------------------------
Comments:
Cable in cable delay measurement system broke between scans 253-1811 and 253-1940. New cable made and installed.
Disk# HOB+0066 will be shipped out via FedEx AWB# 7761 8921 0626.
Problem scans:
Source Scan start Explanation of problem
0708-204 253/2256:56 RFI on IFB
Disk Inventory: A 0, B 0, C 0, D 0, E 2, F 1, G 0, H 0, (other larger) 2
Observation finished at: 254/1705:47 UT
================================================================================