==================================== t2123 ===================================== 13 : No log. Ho : Power outage (22:08-22:44). Needed to reconfigure dbbc. Data probably bad (22:44-23:58). Wind stow. Antenna did not recover (01:14-10:45) (16:42-17:23). Kb : Observed with warm receiver. Mc : BBC09 (SR1U) out of bandwidth. Mh : No log (waiting for upload access). Sm : Some scans missed due to cable wrap in north. It seems their cable wrap is not well defined. Vm : Started 8 hours late because of snow fall. No problems found for : Ht, Is, K1, Ke, Kv, Nt, Ny, Oh, On, Sv, Wz, Yg ================================= t2123ho WIKI ================================= 2018-02-14 17:44:00 t2123 Hobart 26m Disk VSN: HOB+0128 | Data volume at beginning: 17710.9 GB 17:30UT - Experiment started OK (Tiege). 22:00 UT - Power outage. Hobart went down (UPS now replaced) back on source 22:53 (had wrong network interface plugged!) Warren 22:45 UT dbbc reconfigure, fmset (Warren) 10:26:00 antenna came out of wind stow but didn't recover correctly, onsource returned that the drives continuously had to be turned on. Opening vdesk on newsmerd and typing abort abort cleared the queue and the antenna recovered. Data collection continued at 10:55:00 (Lucas). 12:00UT - SX receiver pressure rising to about 20 microns Hg. 70 K temperature between 90 and 170 K (Ross) 16:31UT - Windstowed for remainder of experiment (Ross) ================================ t2123ht READY ================================= 2018-02-13 17:30:10 t2123, Hart15M, Ready-message Session t2123 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready for experiment T2123 First source: 0003-066 at 17:30:00 UT FMOUT-GPS: 13.70 microseconds Wx: Temperature (C): 23.3 Pressure (mBar): 866.2 Humidity (%): 49.3 Sky Conditions: clear sky Cable difference is: na Pointing values: na Tsys (x1/s/x2): 38.8/46.8/34.6 ================================ t2123ht START ================================= 2018-02-13 17:39:39 t2123, Hart15M, Autostart-message Session t2123 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 0537-441 at 044.17:39:39 UT ================================= t2123ht STOP ================================= 2018-02-14 17:24:25 t2123, Hart15M, Stop-message Session t2123 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed T2123 Weather conditions: clear at start, 5-10% cloud midway through and 50% cloud at end Data will be e-shipped to Bonn Disk Inventory: A 0, B 0, C 0, D 1, E 0, F 0, G 2, H 1, (other larger) 6 Observation finished at: 17:23:03 UT ================================ t2123is READY ================================= 2018-02-08 07:42:32 [vlbi] r4828, q18041, q18042, q18043, r1829 and t2123, Ishioka, Ready-message Ishioka is ready for r4828, q18041, q18042, q18043, r1829 and t2123. First source of r4828 is 0748+126 at 039day 18:30:00(UT). First source of q18041 is 0016+731 at 041day 07:30:00(UT). First source of q18042 is 0016+731 at 042day 07:30:00(UT). First source of q18043 is 1849+670 at 043day 07:00:00(UT). First source of r1829 is OJ287 at 043day 17:00:00(UT). First source of t2123 is OJ287 at 044day 17:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:10.5 C, Hum:23.2 %, Pres:1004.2 hPa FMOUT - GPS = +417.1 nsec at 039-07:27 Tsys: X-band=42.0 K, S-band=313.5 K (EL=90) SEFD: X-band=1508.8 Jy, S-band=2128.5 Jy (Cygnus-A, AZ=303.8, EL=24.4) About r4828 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4828is/m5b We will inform WACO, when the data is ready. About q18041 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q18041is About q18042 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q18042is About q18043 data transfer, Correlator is BONN. data server(BONN) -> io15 data directory(BONN) -> /data/q18043/is data server(GSI) -> mizuho data directory(m5b) -> /cont2/Q18043is_m5b We will inform BONN, when the data is ready. About r1829 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r1829is/m5b We will inform WACO, when the data is ready. About t2123 data transfer, Correlator is BONN. data server(BONN) -> io15 data directory(m5b) -> /data/t2123/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/t2123is/m5b We will inform Bonn, when the data is ready. Sincerely, NUMAJIRI Katsumi, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan e-mail: gsi-vlbi-oper@ml.mlit.go.jp web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ t2123is START ================================= 2018-02-13 17:32:39 t2123, Ishioka, Start-message Session t2123 start message for Ishioka ---------------------------------------------------------------- Started recording with source oj287 at 2018/044/17:30:00UT FMOUT-GPS : +0.419 microseconds Wx: Temperature(C): 2.4 Pressure(hPa): 1005.2 Humidity(%): 47.2 ================================= t2123is STOP ================================= 2018-02-15 01:06:17 [vlbi] t2123, Ishioka, Stop-message Ishioka finished t2123. Comments: All scans were recorded. --- Automatic measurement results at about 045-17:23 --- Temp: 6.7 C, Hum:50.6 %, Pres:995.1 hPa FMOUT - GPS = +414.6 nsec at 045-17:23 (UT). We could not measure Tsys and SEFD due to a measurement system trouble. We put the file "t2123is.log" on "cddis.gsfc.nasa.gov". Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan e-mail: gsi-vlbi-oper@ml.mlit.go.jp web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ t2123k1 READY ================================= 2018-02-14 00:19:26 t2123, Kashima34, Kashima11, Ready and start message Dear colleagues, Kashima34 and Kashima11 were ready for t2123 session and I was able to confirm the schedule started. The scheduled first source is oj287 at 13 Feb. 2018, 044/17:30 UT. GPS-maser clock offset is 14.7 us for Kashima34 at 044/05:00 UT. GPS-maser clock offset is 16.6 us for Kashima11 at 044/10:27 UT. The weather was fine for Kashima. Temp: 9.5 C, Pressure: 1008.5 hPa, Humid: 22 % for Kashima34 on 044/05:00 UT. Temp: 1.4 C, Pressure: 1014.4 hPa, Humid: 62 % for Kashima11 on 044/10:17 UT. Kashima 34m has warm receiver due to dewar vacuum problem. Pointing values are as follows: Kashim34 (with warm receiver) SEFD(Jy) X/S Source Az/El Az off/El off Tsys*(X/S) 810/940 Cyg-A 296/39 0.005/-0.007 138/220 Kashima11 SEFD(Jy) X/S Source Az/El Azoff/Eloff Tsys(X/S) 5335/5573 Cas-A 323/33 0.013/+0.001 117/54 Best regards, KAWAI, Eiji Kashima Space Research Center ================================ t2123k1 START ================================= 2018-02-14 00:19:26 t2123, Kashima34, Kashima11, Ready and start message Dear colleagues, Kashima34 and Kashima11 were ready for t2123 session and I was able to confirm the schedule started. The scheduled first source is oj287 at 13 Feb. 2018, 044/17:30 UT. GPS-maser clock offset is 14.7 us for Kashima34 at 044/05:00 UT. GPS-maser clock offset is 16.6 us for Kashima11 at 044/10:27 UT. The weather was fine for Kashima. Temp: 9.5 C, Pressure: 1008.5 hPa, Humid: 22 % for Kashima34 on 044/05:00 UT. Temp: 1.4 C, Pressure: 1014.4 hPa, Humid: 62 % for Kashima11 on 044/10:17 UT. Kashima 34m has warm receiver due to dewar vacuum problem. Pointing values are as follows: Kashim34 (with warm receiver) SEFD(Jy) X/S Source Az/El Az off/El off Tsys*(X/S) 810/940 Cyg-A 296/39 0.005/-0.007 138/220 Kashima11 SEFD(Jy) X/S Source Az/El Azoff/Eloff Tsys(X/S) 5335/5573 Cas-A 323/33 0.013/+0.001 117/54 Best regards, KAWAI, Eiji Kashima Space Research Center ================================= t2123k1 STOP ================================= 2018-02-15 04:25:47 t2123, Kashima34, Kashima11, Stop message Dear Colleagues, We have completed all observations of t2123 session at Kashima34 and Kashima11 with one known problem. Kashima 34m tracking was started from scan_name=044-2324 due to AZ motor trouble. GPS-formatter clock offset is 14.7 us for Kashima34. GPS-formatter clock offset is 16.7 us for Kashima11. The weather of Kashima was fine. The observation log files were uploaded to the server, depot.cddis.eosdis.nasa.gov. Best regards, KAWAI, Eiji Kashima Space Research Center ================================ t2123kb READY ================================= 2018-02-14 00:19:26 t2123, Kashima34, Kashima11, Ready and start message Dear colleagues, Kashima34 and Kashima11 were ready for t2123 session and I was able to confirm the schedule started. The scheduled first source is oj287 at 13 Feb. 2018, 044/17:30 UT. GPS-maser clock offset is 14.7 us for Kashima34 at 044/05:00 UT. GPS-maser clock offset is 16.6 us for Kashima11 at 044/10:27 UT. The weather was fine for Kashima. Temp: 9.5 C, Pressure: 1008.5 hPa, Humid: 22 % for Kashima34 on 044/05:00 UT. Temp: 1.4 C, Pressure: 1014.4 hPa, Humid: 62 % for Kashima11 on 044/10:17 UT. Kashima 34m has warm receiver due to dewar vacuum problem. Pointing values are as follows: Kashim34 (with warm receiver) SEFD(Jy) X/S Source Az/El Az off/El off Tsys*(X/S) 810/940 Cyg-A 296/39 0.005/-0.007 138/220 Kashima11 SEFD(Jy) X/S Source Az/El Azoff/Eloff Tsys(X/S) 5335/5573 Cas-A 323/33 0.013/+0.001 117/54 Best regards, KAWAI, Eiji Kashima Space Research Center ================================ t2123kb START ================================= 2018-02-14 00:19:26 t2123, Kashima34, Kashima11, Ready and start message Dear colleagues, Kashima34 and Kashima11 were ready for t2123 session and I was able to confirm the schedule started. The scheduled first source is oj287 at 13 Feb. 2018, 044/17:30 UT. GPS-maser clock offset is 14.7 us for Kashima34 at 044/05:00 UT. GPS-maser clock offset is 16.6 us for Kashima11 at 044/10:27 UT. The weather was fine for Kashima. Temp: 9.5 C, Pressure: 1008.5 hPa, Humid: 22 % for Kashima34 on 044/05:00 UT. Temp: 1.4 C, Pressure: 1014.4 hPa, Humid: 62 % for Kashima11 on 044/10:17 UT. Kashima 34m has warm receiver due to dewar vacuum problem. Pointing values are as follows: Kashim34 (with warm receiver) SEFD(Jy) X/S Source Az/El Az off/El off Tsys*(X/S) 810/940 Cyg-A 296/39 0.005/-0.007 138/220 Kashima11 SEFD(Jy) X/S Source Az/El Azoff/Eloff Tsys(X/S) 5335/5573 Cas-A 323/33 0.013/+0.001 117/54 Best regards, KAWAI, Eiji Kashima Space Research Center ================================= t2123kb STOP ================================= 2018-02-15 04:25:47 t2123, Kashima34, Kashima11, Stop message Dear Colleagues, We have completed all observations of t2123 session at Kashima34 and Kashima11 with one known problem. Kashima 34m tracking was started from scan_name=044-2324 due to AZ motor trouble. GPS-formatter clock offset is 14.7 us for Kashima34. GPS-formatter clock offset is 16.7 us for Kashima11. The weather of Kashima was fine. The observation log files were uploaded to the server, depot.cddis.eosdis.nasa.gov. Best regards, KAWAI, Eiji Kashima Space Research Center ================================= t2123ke WIKI ================================= 2018-02-14 17:44:00 t2123 Katherine 12m Disk VSN: StreamStor1 (2.4TB drive Mick mentioned) | Data volume at beginning: 0.112 GB 17:30UT - Experiment started OK (Tiege). ================================ t2123kv READY ================================= 2018-02-13 16:47:51 t2123, Sejong, Ready-message FMOUT-GPS: -23.9 usec Wx: Temperature (C) -2.8 Pressure (hPa) 997.5 Humidity (%) 67.8 ================================ t2123mc READY ================================= 2018-02-13 17:27:13 t2123, Medicina, Ready-message Session t2123 ready message for Medicina. ----------------------------------------- First source: OJ287 at 17:30 UT GPS-FMOUT: 8.2 microseconds Wx: Temperature (C): 4.9 Pressure (mBar): 1011 Humidity (%): 70 Sky Conditions: clear sky Cable difference is: na Pointing values: SEFD X/S Source Az/El Offset1 Offset2 330/460 3c123 93/42 0.003 0.002 Tsys (x1/s/x2): 38/64/26 ================================ t2123mc START ================================= 2018-02-13 17:30:01 t2123, Medicina, Autostart-message Session t2123 auto-start message for Medicina. ---------------------------------------------- Started recording with source: oj287 at 044.17:30:01 UT ================================= t2123mc STOP ================================= 2018-02-14 17:44:01 t2123, Medicina, Stop-message Session t2123 stop message for Medicina. ---------------------------------------- Comments: All scan recorded Problem scans: Source Scan start Explanation of problem nrao150 17:23:19 No problems Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 17:25:12 UT ================================ t2123mh START ================================= 2018-02-14 08:40:37 t2123 start message Metsähovi Session t2123 has started normally First source is OJ287 at 17:30 UTC ================================= t2123mh STOP ================================= 2018-02-14 18:54:58 T2123, Metsahovi, stop message T2123, Metsahovi, stop message Session stoped at the scheduled time, all scans are recorded. Regards, Metsähovi VLBI team ================================ t2123nt READY ================================= 2018-02-13 17:32:22 t2123, Noto, Ready-message Session t2123 ready message for Noto. ------------------------------------- Comments: ok First source: oj287 at 17:30 UT FMOUT-GPS: -52.49 microseconds Wx: Temperature (C): 11 Pressure (mBar): 1009 Humidity (%): 61 Sky Conditions: clear sky Cable difference is: longer cable makes the reading larger by 965.4 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 800/900 oj287 83/25 0 0 Tsys (x1/s/x2): 120/130/120 ================================ t2123nt READY ================================= 2018-02-13 17:39:59 t2123, Noto, Ready-message Session t2123 ready message for Noto. ------------------------------------- Comments: resent due to error First source: OJ287 at 17:30 UT GPS-FMOUT: 52.68 microseconds Wx: Temperature (C): 10 Pressure (mBar): 1010 Humidity (%): 62 Sky Conditions: clear sky Cable difference is: longer cable makes the reading larger by 0 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 800/900 OJ287 83/25 0.001 0.001 Tsys (x1/s/x2): 123/139/0 ================================ t2123nt START ================================= 2018-02-13 17:43:49 t2123, Noto, Autostart-message Session t2123 auto-start message for Noto. ------------------------------------------ Started recording with source: 0151+474 at 044.17:43:49 UT ================================= t2123nt STOP ================================= 2018-02-14 17:39:56 t2123, Noto, Stop-message Session t2123 stop message for Noto. ------------------------------------ Problem scans: Source Scan start Explanation of problem x 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: 0 UT ================================ t2123ny READY ================================= 2018-02-13 17:23:33 t2123, Ny-Alesund, Ready-message Session t2123 ready message for Ny-Alesund. ------------------------------------------- Comments: NA First source: oj287 at 17:30:00 UT GPS-FMOUT: 106.4 microseconds Wx: Temperature (C): -8.7 Pressure (mBar): 1006 Humidity (%): 47 Sky Conditions: Clear Cable difference is: longer cable makes the reading larger by 685 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2443/1791 CygnusA 300/36 -0.0013 -0.0016 3383/1711 CasA 262/62 -0.0075 -0.0016 Tsys (IFA/IFB/IFC): 89/76/59 ================================= t2123ny STOP ================================= 2018-02-14 17:44:51 t2123, Ny-Alesund, Stop-message Session t2123 stop message for Ny-Alesund. ------------------------------------------ Disk Inventory: A 0, B 0, C 0, D 7, E 0, F 0, G 0, H 0, (other larger) 9 Observation finished at: 17:27:05 UT ================================ t2123on READY ================================= 2018-02-13 17:26:13 T2123 ready message for ONSALA T2123 ready message for ONSALA " First source: OJ287 at 17:30 UTC " DBBC-GPS: +10.605 microseconds " Wx: Temperature (C): 1.9 Pressure (mBar): 1011.5 Humidity (%): 93.8 "Sky Conditions: cc100 ================================ t2123on START ================================= 2018-02-13 17:33:14 T2123 start message for ONSALA "T2123 start message for ONSALA "Started recording with source OJ287 at 17:30:00 UTC ================================= t2123on STOP ================================= 2018-02-14 17:35:04 T2123 stop message ONSALA "T2123 stop message for ONSALA " no problems to report ================================ t2123sm OTHER ================================= 2018-02-14 15:21:50 t2123 sm Crimea started schedule T2123 in time. A. Volvach ================================ t2123sm OTHER ================================= 2018-02-14 18:03:50 Re: t2123 sm Crimea started schedule EUR147 in time. A. Volvach ================================ t2123sv READY ================================= 2018-02-13 17:02:06 T2123,Svetloe,Ready_ message Session T2123  Ready message for Svetloe. Mark5B+ recorder. GPS-FMOUT: +1.9058 microseconds. Wx: Temperature (C): -1.2; Pressure(mBar): 1012.2; Humidity(%): 82.7. Sky conditions:  cloudy. Pointing values: SEFD  R/L      Source    Az/El     Offset1     Offset2            570/--    CygA   296/32   0,00775    0,01618 Tsys (R/L): 49/50. Operator  Slobojaninova. -- Best regards, operator vlbi(Svetloe). mailto: oper.sv@iaaras.ru ================================ t2123sv START ================================= 2018-02-13 17:30:30 T2123,Svetloe,Start_message Session T2123 Start-message for Svetloe. ------------------------------------------------ Svetloe started T2123 session as schedule at 44/17:30:00 UT. First source OJ287 azeloff=0d,1m. Mark5B+ recorder. Operator Slobojaninova -- Best regards, operator vlbi(Svetloe). mailto: oper.sv@iaaras.ru ================================= t2123sv STOP ================================= 2018-02-14 17:33:34 T2123,Svetloe,Stop_message Session t2123 Stop-message for Svetloe. ---------------------------------------- Svetloe ends t2123  observing 199. Module IPA-0021/2000/1024. Operator Shumilova. -- Best regards, operator vlbi(Svetloe). mailto: oper.sv@iaaras.ru ================================ t2123vm READY ================================= 2018-02-13 07:55:50 t2123 VERA-Mizusawa ready message T2123 ready message for VERA-Mizusawa VERA-Mizusawa readly T2123, however, it is forecast that VERA-Mizusawa antenna stops operation because of snowfall. First source: OJ287 at 044/17:30:00 UT HM-GPS:  -0.4 micro sec Temp (C): -3.3, Press (hPa):1006.0 , Hum (%): 77.3% @ 044d 07:50 UT Sky: cloudy Recording: K5VSSP -- Takaaki Jike Mizusawa VLBI Observatory, National Astronomical Observatory of Japan ================================ t2123vm START ================================= 2018-02-14 00:02:06 T2123 VERA-Mizusawa start message T2123 VERA-Mizusawa start message VERA-Mizusawa started recording at  17:30 UT. VERA-Mizusawa antenna is in the state of suspension by snow. Antenna operation will be started if the snow attached to the antenna decreases. -- Takaaki Jike Mizusawa VLBI Observatory, National Astronomical Observatory of Japan ================================= t2123vm STOP ================================= 2018-02-15 00:16:55 T2123 VERA-Mizusawa stop message VERA-Mizusawa stopped T2123  at schedule time. Antenna operation started at 045doy 01:55 UT, escaped from the operation restriction by snowfall. However, about 30% of main reflector surface were covered with snow. Regards, -- Takaaki Jike Mizusawa VLBI Observatory, National Astronomical Observatory of Japan ================================ t2123wz START ================================= 2018-02-13 17:32:04 t2123, Wettzell (wz), Start-message Wettzell (wz) started t2123 at scheduled time. First source (wz): OJ287 at 17:30:00 UT (start data). Delta ut(ref-efos18) = 3.571 micsec at 044.16:45 UT. Delta ut(ref-tac2) = 0.935 micsec at 044.16:45 UT. System status: OK. WX/partly cloudy, no rain, no wind. Regards, Wettzell obs. ================================= t2123wz STOP ================================= 2018-02-14 17:29:05 t2123, Wettzell (wz), Stop-message Wettzell (wz) stopped t2123 session at scheduled time. All scans recorded. Regards, Wettzell obs. ================================ t2123wz OTHER ================================= 2018-02-13 19:32:33 t2123, Wettzell (wz), Continue-message Wettzell (wz) continues t2123 at scheduled time. Regards, Wettzell obs. ================================= t2123yg WIKI ================================= 2018-02-14 17:44:00 t2123 Yarragadee 12m Disk VSN: NTO-0023 | Data volume at beginning: 0.144 GB 17:30UT - Experiment started OK (Tiege). ================================================================================