==================================== aov019 ==================================== Ho : Mark5 crashed missing 1.5 hours (03:16 to 04:48). Ke : Network issues. Late start missing 3 scans. T6 : No good fmout-gps for first half. Ur : Missed last 10 hours having antenna communication problems. Failed at (024-0725). Ww : Some Mark5 time-out but data look ok. Yg : Network issues. Late start missing 3 scans. No problems found for : Is, Kb, Km, Sh ================================ aov019ho WIKI ================================= 2018-01-24 04:55:00 aov019 Hobart 26m wiki information Disk VSN: HOB+0131 | Data volume at beginning: 12545GB 17:30UT Exp started OK (Arwin). 21:00UT not getting any clkoff or maserdelay (Arwin). 21:37UT Maser VNC also not operational (Arwin). 03:18(024)UT Mark5 crashed. missed scans 024-0316 through 024-0443 (warren) 04:40 UT receiver warmed to n98 K, called Brett, turbo pump engaged to cool (warren) 04:48 UT recording resumed (warren) ================================ aov019is READY ================================ 2018-01-22 06:25:20 [vlbi] q18022, r1826 and aov019, Ishioka, Ready-message Ishioka is ready for q18022, r1826 and aov019. First source of q18022 is 1849+670 at 022day 07:00:00(UT). First source of r1826 is 0955+476 at 022day 17:00:00(UT). First source of aov019 is 0919-260 at 023day 17:33:53(UT). The data recorder is K5/VSI system. All systems are normal. Weather is snow Temp:0.3 C, Hum:97.9 %, Pres:1002.2 hPa FMOUT - GPS = +433.0 nsec at 022-06:02 Tsys: X-band=55.4 K, S-band=314.6 K (EL=90) SEFD: X-band=2296.9 Jy, S-band=1919.6 Jy (Cygnus-A, AZ=291.0, EL=57.1) About q18022 data transfer, Correlator is BONN. data server(BONN) -> io15 data directory(BONN) -> /data/q18022/is data server(Tsukuba) -> mizuho data directory(m5b) -> /cont2/Q18022is_m5b We will inform BONN, when the data is ready. About r1826 data transfer, Correlator is WACO. data server(Tsukuba) -> mizuho data directory(m5b) -> /cont2/R1826is_m5b We will inform WACO, when the data is ready. About aov019 data transfer, Correlator is SHAO. data server(Ishioka) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/aov019is/m5b We will inform SHAO, when the data is ready. Sincerely, NUMAJIRI Katsumi, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan e-mail: GSI-vlbi-opera at ml.mlit.go.jp web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ aov019is START ================================ 2018-01-23 17:36:35 aov019, Ishioka, Start-message Session aov019 start message for Ishioka ---------------------------------------------------------------- Started recording with source 0919-260 at 2018/023/17:33:53UT FMOUT-GPS : +0.423 microseconds Wx: Temperature(C): 1.5 Pressure(hPa): 993.7 Humidity(%): 54.2 ================================ aov019is STOP ================================= 2018-01-25 01:42:42 [vlbi] aov019, Ishioka, Stop-message Ishioka finished aov019. Comments: All scans were recorded. Antenna did not track the source due to the effect of a wind in the following one scan. Problem scans: [Source] [Scan start] [problem] 0919-260 023-1733 "Antenna off-source!" from 17:35:06 to 17:35:09 --- Automatic measurement results at about 024-17:25 --- Temp: -3.0 C, Hum:50.3 %, Pres:994.6 hPa FMOUT - GPS = +432.2 nsec at 024-17:25 (UT). Tsys: X-band=42.7 K, S-band=188.8 K (EL=90) SEFD: X-band=1474.8 Jy, S-band=1697.4 Jy (Virgo-A, AZ=137.4, EL=59.9) We put the file "aov019is.log" on "cddis.gsfc.nasa.gov". Sincerely, NUMAJIRI Katsumi, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan e-mail: gsi-vlbi-oper at ml.mlit.go.jp web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ aov019kb READY ================================ 2018-01-23 06:58:05 aov019, Kashima34, Ready and start message Dear colleagues, Kashima34 is ready for aov019 session and I was able to confirm the schedule started. The first source is 0919-260 at 23 January 2018, 023/17:33 UT. GPS-maser clock offset is 13.4 us for Kashima34 on 023/06:30 UT. The weather is fine at Kashima. Temp: 10.5 C, Pressure: 997 hPa, Humid: 70 % for Kashima on 023/04:10 UT. Pointing values are as follows: Kashima34 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 260/510 Cyg-A 292/51 0.000/-0.005 - /106 Best regards, KAWAI, Eiji Kashima Space Research Center ================================ aov019kb START ================================ 2018-01-23 06:58:05 aov019, Kashima34, Ready and start message Dear colleagues, Kashima34 is ready for aov019 session and I was able to confirm the schedule started. The first source is 0919-260 at 23 January 2018, 023/17:33 UT. GPS-maser clock offset is 13.4 us for Kashima34 on 023/06:30 UT. The weather is fine at Kashima. Temp: 10.5 C, Pressure: 997 hPa, Humid: 70 % for Kashima on 023/04:10 UT. Pointing values are as follows: Kashima34 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 260/510 Cyg-A 292/51 0.000/-0.005 - /106 Best regards, KAWAI, Eiji Kashima Space Research Center ================================ aov019kb STOP ================================= 2018-01-25 06:57:20 aov019, Kashima34, Stop message Dear Colleagues, We have completed all observations of aov019 session at Kashima34 with out any known problem. GPS-maser clock offset is 13.5 us for Kashima34. The weather of Kashima were fine. The observation log file was uploaded to the server, depot.cddis.eosdis.nasa.gov. Best regards, KAWAI, Eiji Kashima Space Research Center ================================ aov019ke WIKI ================================= 2018-01-24 04:55:00 aov019 Katherine 12m wiki information Disk VSN: HOB+0103 | Data volume at beginning: 0GB 17:40UT Exp started 10 mins late. There were network issues at the start of the exp, eremote ctrl kept loosing connection. First scan 023-1740 (Arwin). ================================ aov019sh START ================================ 2017-11-18 19:15:00 aov019，sheshan，startmessage Dear colleagues, sheshan 25m Station has started aov019 in mark5b mode with CDAS as the terminal. The first source was 1803+784(322-1910; #7) at 19:10:00UT. Weather conditions:cloudy Clock offset=Fmout-GPS= 98.2us at 19:11:00UT Cablediff: 654.1E-6 All systems are normal. best regards sheshan 25m VLBI Team ================================ aov019sh START ================================ 2018-01-23 16:38:19 aov019,sheshan,startmessage Dear colleagues, Seshan Station has started aov019 in mark5b mode and used CDAS as the terminal. The first source was 0607-157(023-1730; #7) at 17:30:00 UT. Weather conditions: cloudy. Clock offset=Fmout-GPS= 102.607us at 16:35:14 UT. All systems are normal. Regards Seshan25 VLBI Team ================================ aov019t6 START ================================ 2018-01-23 16:41:41 aov019, Tianma, startmessage Dear colleagues, Tianma Station has started aov019 in mark5b mode and used dbbc as the terminal. The first source was 0607-157(023-1730; #7) at 17:30:00 UT. Weather conditions: cloudy. Clock offset=Fmout-GPS= 32.75 us at 16:40:08 UT. All systems are normal. Regards Tianma VLBI Team ================================ aov019t6 STOP ================================= 2018-01-24 17:46:23 aov019, Tianma, stopmessage Dear colleagues, Tianma 65m Station has stopped aov019 in mark5b mode with DBBC2 as the terminal. The last source was 0902-350(024-1724; #5623) at 17:24:59UT. Weather conditions:cloudy. Clock offset=Fmout-GPS=31.46us. All systems are normal. Regards Tianma VLBI Team ================================ aov019ww START ================================ 2018-01-23 18:51:58 WARK12M has started experiment aov019ww WARK12M has started experiment aov019ww First Scan/source scan_name=023-1733,aov019,ww,120,120 source=0919-260,092129.35,-261843.4,2000.0,ccw fmout-gps was +5.3767e-06 at 2018.023.18:48:22 Observers: Ben Hart ================================ aov019ww STOP ================================= 2018-01-24 18:59:49 WARK12M has completed experiment aov019ww The log from experiment aov019ww has been copied to: ivsopar.obspm.fr:/pub/ivsincoming first source 0919-260 at 2018.023.17:33:43. fmout leads GPS by (s) : +5.0723E-006 at 2018.024.17:27:01 No issues were noticed during experiment. Observers: Ben Hart ================================ aov019yg WIKI ================================= 2018-01-24 04:55:00 aov019 Yarragadee 12m wiki information Disk VSN: HOB+0102 | Data volume at beginning: 0GB 17:40UT Exp started 10 mins late. There were network issues at the start of the exp, eremote ctrl kept loosing connection . First scan 023-1740 (Arwin). ================================================================================