==================================== aov047 ==================================== Ho : Software crash (13:11-13:23). Kv : Data storage error (18:00~24:00). Yg : Halted (22:58-23:04) wrong recorder in use. VDIF format prior. Recorded on Mk5b after. No problems found for : Is, Kg, Sh, Ur, Ww No information for : Km ================================ aov047ho START ================================ 2020-05-20 18:10:22 aov047, Hobart26 (Ho), start message Session aov047 start message for Hobart26 (Ho) ----------------------------------------------------------- Started recording with source: 2209+236 at 1801 UT Comments: Experiment Started Ok Regards, Earl 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. ================================ aov047ho STOP ================================= 2020-05-21 18:47:33 Hobart 26m has completed aov047 Hobart 26m has completed aov047 The log and procedure files from experiment aov047 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by microsec at Additional experiment notes: Recorded 6070.63 GB on HOB+0068. The data is being transferred electronically to SHAO. Known Problems? fs crash Missed Scans? 142-0215, 142-1314, 142-1323 Observers Earl, Jamie, Jay, Lim Regards, Lim 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. ================================ aov047ho WIKI ================================= 2020-05-21 18:34:00 aov047 —ho— Experiment Started Ok. 1303UT - Someone left a message on the oprin saying scan 142-0215 missed? (Lim) 1330UT - Missed scan 142-1314 and 142-1323 due to fs froze. I am almost certain that the fs will crash upon submitting the econtrol checklist (Lim). ================================ aov047is READY ================================ 2020-05-20 07:14:46 [vlbi] aov047, r4947, q20144 and q20145, Ishioka, Ready-message Ishioka is ready for aov047, r4947, q20144 and q20145. First source of aov047 is 2209+236 at 141day 18:00:00(UT). First source of r4947 is 1639-062 at 142day 18:30:00(UT). First source of q20144 is NRAO512 at 144day 07:30:00(UT). First source of q20145 is NRAO512 at 145day 07:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is rainy Temp:12.5 C, Hum:97.5 %, Pres:995.4 hPa FMOUT - GPS = +351.3 nsec at 141-06:59 Tsys: X-band=39.4 K, S-band=225.3 K (EL=90) SEFD: X-band=1535.3 Jy, S-band=2435.0 Jy (Taurus-A, AZ=256.0, EL=55.3) About aov047 data transfer, Correlator is SHAO. data server(GSI) -> iserv02 data directory(k5) -> /ddn/vlbi/data/aov047is data directory(m5b) -> /ddn/vlbi/data/aov047is/m5b We will inform SHAO, when the data is ready. About r4947 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4947is/m5b We will inform WACO, when the data is ready. About q20144 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q20144is About q20145 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q20145is Sincerely, Tomokazu Nakakuki, GSI =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ aov047is START ================================ 2020-05-20 18:01:10 aov047, Ishioka, Start-message Session aov047 start message for Ishioka ---------------------------------------------------------------- Started recording with source 2209+236 at 2020/141/18:00:00UT FMOUT-GPS : +0.361 microseconds Wx: Temperature(C): 9.2 Pressure(hPa): 999.8 Humidity(%): 99.2 ================================ aov047is STOP ================================= 2020-05-22 00:47:38 [vlbi] aov047, Ishioka, Stop-message Ishioka finished aov047. Comments: All scans were recorded. --- Automatic measurement results at about 142-17:53 --- Temp: 11.5 C, Hum:98.4 %, Pres:1004.8 hPa FMOUT - GPS = +350.4 nsec at 142-17:53 (UT). Tsys: X-band=37.6 K, S-band=193.4 K (EL=90) SEFD: X-band=1369.0 Jy, S-band=2514.2 Jy (Cygnus-A, AZ=53.4, EL=81.8) We put the file "aov047is.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/ =================================================== ================================ aov047kg READY ================================ 2020-05-25 06:03:35 aov047, Koganei11, Ready and start message Dear colleagues, Koganei11 was ready for aov047 session and I was able to confirm the schedule started with first source 2209+236, 141/18:00 UT. GPS-maser clock offset is -0.49 us for Koganei11 at 2020.141/18:00 UT. The weather was cloudy for Koganei. Temp: 10.2 C, Pressure: 1004.4 hPa, Humid: 98.3 % for Koganei11 on 2020.141.18:00 UT. Pointing values are as follows: Koganei11 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 5322/2859 Cyg-A 68/58 -0.028/-0.018 114/80 Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ aov047kg START ================================ 2020-05-25 06:03:35 aov047, Koganei11, Ready and start message Dear colleagues, Koganei11 was ready for aov047 session and I was able to confirm the schedule started with first source 2209+236, 141/18:00 UT. GPS-maser clock offset is -0.49 us for Koganei11 at 2020.141/18:00 UT. The weather was cloudy for Koganei. Temp: 10.2 C, Pressure: 1004.4 hPa, Humid: 98.3 % for Koganei11 on 2020.141.18:00 UT. Pointing values are as follows: Koganei11 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 5322/2859 Cyg-A 68/58 -0.028/-0.018 114/80 Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ aov047kg STOP ================================= 2020-05-25 06:06:52 aov047, Koganei11, Stop message Dear Colleagues, We have completed all observations of aov047 session at Koganei11 with out any known problem. GPS-maser clock offset is -0.49 us for Koganei11 at 2020.142.18:00 UT. The weather of Koganei was cloudy The observation log file was uploaded to the server, depot.cddis.eosdis.nasa.gov. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ aov047kv READY ================================ 2020-05-20 05:48:53 AOV047, Sejong, Ready-message First source of AOV047: 2209+236 at 141/18:00:00 for 60 second (UT) FMOUT-GPS: -34.4 usec Wx: Temperature (C) 19.2 Pressure (hPa) 991.6.8 Humidity (%) 51.5.0 Point values SEFD S/X1/X2 AZ/EL Source Offset1 Offset2 3860/836/803 340/65 Cas-a 0 +0.08 ================================ aov047kv START ================================ 2020-05-21 00:26:45 AOV047, Sejong, START-message Session AOV047 start-message for Sejong(Kv) Started recording with source 2209+236 at 141/18:00:00 (UT) comment: DOY 141/18:00~24:00 (UT) data storage error ================================ aov047kv STOP ================================= 2020-05-22 04:05:58 AOV047, Sejong, Stop-message Sejong finished AOV047. FMOUT-GPS: -34.4 usec comment: DOY 141/18:00~24:00 (UT) data storage error / total scan :161, total data size : 4TB ================================ aov047sh START ================================ 2020-05-20 23:48:51 FW: [EXTERNAL] aov047, sheshan, startmessage From: VLBI_sh Sent: Wednesday, May 20, 2020 7:38 PM To: IVS ; Behrend, Dirk (GSFC-61A.0)[NVI INC] ; aov-operations ; Bo Xia Subject: [EXTERNAL] aov047, sheshan, startmessage Dear colleagues, Sheshan Station has started aov047 in mark5b mode and used CDAS as the terminal. The first source was 2209+236(141-1800,#7)at 18:00:00 UT. Weather conditions: cloudy. Clock offset=Fmout-GPS= 2.35 us at 17:00:59 UT. All systems are normal. Regards, Sheshan25 VLBI Team ================================ aov047sh STOP ================================= 2020-05-22 14:45:46 FW: [EXTERNAL] aov047, sheshan, stopmessage -----Original Message----- From: VLBI_sh Sent: Thursday, May 21, 2020 10:05 PM To: IVS ; Behrend, Dirk (GSFC-61A.0)[NVI INC] ; aov-operations ; Bo Xia Subject: [EXTERNAL] aov047, sheshan, stopmessage Dear colleagues, Seshan Station has started aov047 in mark5b mode and used CDAS as the terminal. The last source was 1927-223(142-1753,#3781) at 17:53:26 UT. Weather conditions: fine. Clock offset = Fmout-GPS = 2.4 us at 17:53:28 UT. All systems are normal. Regards, Sheshan25 VLBI Team ================================ aov047yg START ================================ 2020-05-20 18:08:42 aov047, Yarragadee (Yg), start message Session aov047 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 2209+236 at 18:00 UT Comments: Experiment Started OK Regards, Earl 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. ================================ aov047yg STOP ================================= 2020-05-21 18:50:26 Yarragadee has completed aov047 Yarragadee has completed aov047 The log and procedure files from experiment aov047 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 6.1788 microsec at 2020.142.17:53:31.03 Additional experiment notes: Recorded 4601.27 GB on GSFC+024. The data is being transferred electronically to SHAO. Known Problems? none Missed Scans? none Observers Earl, Jamie, Jay and Lim Regards, Lim Comments from the Log: 142.13:16:24 UT Tsys S band ~140-200K; Tsys X band low 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. ================================ aov047yg WIKI ================================= 2020-05-21 18:34:00 aov047 —yg—- Experiment Started Ok. 2300 UT - Schedule halted - wrong recorder in use (flexbuffyg, not mk5yg). Restarted with “fs” rather than “fs-flexbuff” as was running, restarted DBBCyg with v104_2 software. Data prior to this time is recorded in VDIF format on flexbuffyg and apparently valid. (JMc) 2116 UT - First data recorded to mark5B. Back on schedule. (JMc) ================================================================================