==================================== r4901 ===================================== Ny : Halted (15:53-16:06). Ys : Maintenance. Zc : Thunderstorm (08:08-08:45). No problems found for : Ft, Ht, Is, Ke, Ma, Ns, Wz, Yg ================================ r4901ft START ================================= 2019-07-04 19:02:14 R4901, Fortaleza, Start-message Session R4901 Start-message for Fortaleza. ------------------------------------------- Comments:receiver is Cold. Started recording with source: 1546+027 at 185- 18:33:47 UT as scheduled. FMOUT-GPS: 0.564 microseconds. Sky Conditions: Sky is clear. Cable difference is: longer cable makes the reading larger by 103.2 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 2383.5/2835.0 Taurus-A 312/50 0.053 0.010 -- FORTALEZA VLBI TEAM. ================================= r4901ft STOP ================================= 2019-07-05 18:39:49 R4901, Fortaleza, Stop-message Fortaleza finished R4901 session at scheduled time. End of schedule: 186 - 18:28:19 UTComments:All scans recorded.Data will be to WASH by e-transfer . Disk Inventory Size 2000GB = 03 Size 4000GB = 02 Size 8000GB = 10Size 16000GB = 01 Other Size (1000GB) = 01 Last update: JUL/2019. -- VLBI TEAM ================================ r4901ht READY ================================= 2019-07-04 15:07:08 r4901, Hart15M, Ready-message Session r4901 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start the experiment First source: 1751+288 at 18:30:00 UT FMOUT-GPS: 1.085 microseconds Wx: Temperature (C): 16.1 Pressure (mBar): 868.9 Humidity (%): 26.3 Sky Conditions: clear skies Cable difference is: na Pointing values: na Tsys (x1/s/x2): 36.7/48.9/41.1 ================================ r4901ht START ================================= 2019-07-04 18:30:00 r4901, Hart15M, Autostart-message Session r4901 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1751+288 at 185.18:30:00 UT ================================= r4901ht STOP ================================= 2019-07-05 18:28:36 r4901, Hart15M, Stop-message Session r4901 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R4901 All scans recorded Weather conditions: clear skies throughout Data will be e-shipped to Washington Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 0, H 0, (other larger) 5 Observation finished at: 18:28:19 UT ================================ r4901is READY ================================= 2019-07-04 06:10:11 [vlbi] i19185, r4901, q19187 and q19188, Ishioka, Ready-message Ishioka is ready for i19185, r4901, q19187 and q19188. First source of i19185 is 1751+288 at 185day 18:30:00(UT). First source of r4901 is 2255-282 at 185day 19:35:53(UT). First source of q19187 is 3C418 at 187day 07:30:00(UT). First source of q19188 is 0059+581 at 188day 07:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is rainy Temp:19.3 C, Hum:99.7 %, Pres:992.8 hPa FMOUT - GPS = +572.6 nsec at 185-06:00 Tsys: X-band=60.7 K, S-band=221.4 K (EL=90) SEFD: X-band=2001.4 Jy, S-band=2779.7 Jy (Taurus-a, AZ=228.1, EL=70.3) About i19185 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/i19185is/m5b We will inform WACO, when the data is ready. About r4901 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4901is/m5b We will inform WACO, when the data is ready. About q19187 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19187is About q19188 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19188is Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r4901is START ================================= 2019-07-04 19:37:33 r4901, Ishioka, Start-message Session r4901 start message for Ishioka ---------------------------------------------------------------- Started recording with source 2255-282 at 2019/185/19:35:53UT FMOUT-GPS : +0.575 microseconds Wx: Temperature(C): 18.5 Pressure(hPa): 994.4 Humidity(%): 99.8 ================================= r4901is STOP ================================= 2019-07-07 23:27:55 [vlbi] i19185, r4901, q19187 and q19188, Ishioka, Stop-message Ishioka finished i19185, r4901, q19187 and q19188. Comments: All scans were recorded. --- Automatic measurement results at about 185-19:29 --- Temp: $$$$ C, Hum:$$ %, Pres:$$$$$ hPa FMOUT - GPS = +575.3 nsec at 185-19:29 (UT). Tsys: X-band=$$$ K, S-band=$$$ K (EL=) SEFD: X-band=$$$ Jy, S-band=$$$ Jy ($$$$, AZ=$$$, EL=$$$) Ishioka did not acquire SEFD, TSYS, WX data for R4901 observation start. --- Automatic measurement results at about 186-18:24 --- Temp: 18.7 C, Hum:99.5 %, Pres:992.6 hPa FMOUT - GPS = +569.5 nsec at 186-18:24 (UT). Tsys: X-band=64.8 K, S-band=330.5 K (EL=90) SEFD: X-band=1900.2 Jy, S-band=2035.0 Jy (Cas-A, AZ=11.8, EL=66.5) --- Automatic measurement results at about 187-08:28 --- Temp: 21.6 C, Hum:95.6 %, Pres:992.9 hPa FMOUT - GPS = +567.2 nsec at 187-08:28 (UT). Tsys: X-band=49.4 K, S-band=259.0 K (EL=90) SEFD: X-band=1517.2 Jy, S-band=622568 Jy (Virgo-A, AZ=192.4, EL=65.6) --- Automatic measurement results at about 188-08:28 --- Temp: 19.2 C, Hum:97.9 %, Pres:994.1 hPa FMOUT - GPS = +574.8 nsec at 188-08:28 (UT). Tsys: X-band=50.3 K, S-band=240.1 K (EL=90) SEFD: X-band=1404.5 Jy, S-band=2973.7 Jy (Virgo-A, AZ=195.1, EL=65.4) We put the file "i19185is.log", "r4901is.log", "q19187is.log" and "q19188is.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/ =================================================== ================================ r4901ke READY ================================= 2019-07-04 18:18:39 r4901 Katherine (Ke), ready message Session r4901 ready message for Katherine (Ke) ----------------------------------------------------------- First source: 1751+288 at 18:30:00 UT Formatter to GPS difference (fmout-GPS) is 1.2344 us at 185.18:17:43 UT Weather: Temperature (C): 9.92, Pressure (hPa): 999.95, Humidity (%): 59.38 Additional operator comments (if any): clear, no rain Pointing results: SEFD S/X Source Az/El Offset (xEl) Offset (El) Tsys (S/X): Fringe check: Source: Array: Result: Additional Comments: Additional setup notes (OK = done, NOK = not checked/done): ----------------------------------------------------------- Checklist "Before observation" Sent by Patrick (user alias: oper(2)) System: Schedule file prepared OK Signals: RF and IF signal paths configured OK DBBC: Server software running OK DBBC: pps_sync sent (if reconfigured) OK DBBC: client software NOT running on DBBC OK DBBC: IFs correctly selected OK DBBC: Frequency settings correct OK Time: Maser ok OK Mark5: dim software running OK Mark5: Time correct (ntpq) OK Mark5: recording mode set (e.g. proc=xxxx; ready_disk) OK Mark5: reported VSNs agree with printed labels OK Mark5: configured (e.g. setupsx) OK Mark5: Times OK (i.e. mk5=dot? fmset may be required) OK Time: Field system time agrees with station time (fmset) OK Time: Maser to GPS difference in usec (maserdelay command. Enter value@day/time) (value=+1.5115E-006@2019.185/18:13:14.03) OK Time: Formatter out to GPS difference in usec (clkoff command. Enter value@day/time) (value=+1.2304E-006@2019.185/18:13:13.03) OK Time: delays OK, stable and within 1us (clkoff, maserdelay) OK Mark5: test recording OK (scan_check and autocorrelation) OK Tsys: systemp12 command working and Tsys looking OK (S ~75-90, X ~80-95) OK Antenna: pad clear of obstructions OK Antenna: Generator OK (In Auto, off) OK Antenna: Time OK (i.e. SNTP server OK) OK Antenna: in remote mode OK Antenna: Pointing and SEFD checked (put comment in the log, including source used, Az, El, offsets) OK Meteorology: Weather conditions ok (enter short meteorological report) (value=clear, no rain) OK System: Fringe Check Done? (Indicate if S and X-band fringes were detected) OK Skype chat with other stations started OK Additional notes: 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. ================================ r4901ke START ================================= 2019-07-04 18:50:22 r4901, Katherine (Ke), start message Session r4901 start message for Katherine (Ke) ----------------------------------------------------------- Started recording with source: 1751+288 at 185/18:30:00 UT Comments: Experiment started OK Regards, Patrick 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. ================================= r4901ke STOP ================================= 2019-07-05 18:44:15 Katherine has completed r4901 Katherine has completed r4901 The log and procedure files from experiment r4901 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 1.1969 microsec at 2019.186.18:24:46.03 Additional experiment notes: Recorded 1693.07 GB on JIVE-064. The module will be sent via DHL to WASH. Known Problems? none Missed Scans? none Observers Patrick, Earl, and Lim Regards, Lim Comments from the Log: 186.16:52:12 UT Tsys S-band slightly high 186.18:07:57 UT Tsys S and X bands quite high 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. ================================= r4901ke WIKI ================================= 2019-07-05 18:00:00 r4901 Katherine 12m Disk VSN: JIVE-064/2000 | Data volume at beginning: 0.192 GB 1830UT Experiment started okay (Patrick). ================================ r4901ma READY ================================= 2019-07-04 18:09:31 r4901, MATERA, Ready-message Session r4901 ready message for MATERA. --------------------------------------- First source: 1751+228 at 18:30 UT GPS-FMOUT: 5.2480 microseconds Wx: Temperature (C): 26 Pressure (mBar): 961 Humidity (%): 51 Sky Conditions: cloudy sky Cable difference is: longer cable makes the reading smaller by 154 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1456/1419 casa 322/32 -0.00140 -0.01867 Tsys (x1/s/x2): 60/215/0 ================================ r4901ma START ================================= 2019-07-04 18:42:55 r4901, MATERA, Start-message Session r4901 start message for MATERA. --------------------------------------- Started recording with source: 1751+288 at: 18:30 UT ================================= r4901ma STOP ================================= 2019-07-05 19:19:02 r4901, MATERA, Stop-message Session r4901 stop message for MATERA. -------------------------------------- Problem scans: Source Scan start Explanation of problem 0 0 0 Disk Inventory: A 0, B 0, C 0, D 6, E 1, F 0, G 0, H 0, (other larger) 0 Observation finished at: 18:30 UT ================================ r4901ny READY ================================= 2019-07-04 17:54:03 r4901, Ny-Alesund, Ready-message Session r4901 ready message for Ny-Alesund. ------------------------------------------- First source: 1751+288 at 18:30:00 UT GPS-FMOUT: 170.72 microseconds Wx: Temperature (C): 9.2 Pressure (mBar): 1013.5 Humidity (%): 84 Sky Conditions: clear sky Cable difference is: longer cable makes the reading larger by 663 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 800/1305 cygnusa 69/37 0.0089 0.0041 937/1275 casa 22/48 -0.0088 0.0083 Tsys (IFA/IFB/IFC): 51/61/129 ================================ r4901ny START ================================= 2019-07-04 18:30:00 r4901, Ny-Alesund, Autostart-message Session r4901 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 1751+288 at 185.18:30:00 UT ================================= r4901ny STOP ================================= 2019-07-05 18:32:56 r4901, Ny-Alesund, Stop-message Session r4901 stop message for Ny-Alesund. ------------------------------------------ Comments: Missed scan 186-1602 Disk Inventory: A 0, B 0, C 0, D 6, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 18:28:13 UT ================================ r4901wz START ================================= 2019-07-04 19:45:43 r4901, Wettzell (wz), Start-message Wettzell (wz) has started r4901 at scheduled time. First source (wz): 1639+ 230 at 18:34 UT (start data). Delta ut(ref-efos39) = 2,62 micsec. at 185.17:45 UT. Delta ut(ref-tac2) = 0.846 micsec. at 185.17:45 UT. System status: OK. WX/sunny Regards, Wettzell obs. ================================ r4901yg START ================================= 2019-07-04 18:50:23 r4901, Yarragadee (Yg), start message Session r4901 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 1751+288 at 185/18:30:00 UT Comments: Experiment started OK Regards, Patrick 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. ================================= r4901yg STOP ================================= 2019-07-05 18:44:17 Yarragadee has completed r4901 Yarragadee has completed r4901 The log and procedure files from experiment r4901 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 14.3468 microsec at 2019.186.18:21:02.04 Additional experiment notes: Recorded 1680.64 GB on NRAO-172. The module will be sent via DHL to WASH. Known Problems? none Missed Scans? none Observers Patrick, Earl, and Lim Regards, Lim Comments from the Log: 185.18:52:35 UT Tsys overflows 03-14 185.22:04:13 UT Tsys channels 03-14 overflow 186.09:14:35 UT no systemp12 readings...; 186.14:41:54 UT Unable to VNC into maser; No tsys values 186.16:52:14 UT Unable to VNC into maser; No tsys values 186.18:07:59 UT Unable to VNC into maser; no tsys values 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. ================================= r4901yg WIKI ================================= 2019-07-05 18:00:00 r4901 Yarragadee 12m Disk VSN: NRAO-172/2400 | Data volume at beginning: 0.192 GB 1830UT Experiment started okay (Patrick). ================================ r4901zc READY ================================= 2019-07-04 18:27:15 r4901 Zelenchukskaya Ready message Session r4901 ready message for Zelenchukskaya. First source: 1751+288 at 18:30:00 UT. GPS-FMOUT: 0.223 microseconds. GPS-MASER: 0.405 microseconds. Wx: Temperature (C):14, Pressure (mBar): 887, Humidity: 90. Sky Conditions: cloudy Cable difference: - Pointing values: SEFD: (x/s) Source Az/El Offset1 Offset2 - - - - - Tsys(x/s): 66/143. Azeloff(az/el): -1m30s/0m. Operator: Lysenkova M. ================================ r4901zc START ================================= 2019-07-04 18:31:27 r4901 Zelenchukskaya Start message Session r4901 start message for Zelenchukskaya. Experement started 18:30:00. First source: 1751+288 at 18:30:00 UT. Operator: Lysenkova M. ================================= r4901zc STOP ================================= 2019-07-05 18:27:42 r4901 Zelenchukskaya Stop message Session r4901 stop message for Zelenchukskaya. Zelenchukskaya ends r4901 at 18:24:56, observing 310. Session r4891 were recorded on module IAAC+012. Scans from 186-0808 to 186-0845 due to thunderstorms. Operator: Dzyuba A. ================================================================================