==================================== 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 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 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 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 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 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 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 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 [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 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 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 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 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 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 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 ================================================================================